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MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Vishay Beyschlag
Professional Thin Film Leaded Resistors
FEATURES
* Available in standard version or CECC version (approved according to EN 140101-806) * Advanced thin film technology * Power dissipation rating up to 1 W * Excellent overall stability: Class 0.25 * Wide professional range: 0.22 to 22 M * Lead (Pb)-free solder contacts * Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes * Compliant to RoHS directive 2002/95/EC * AEC-Q200 qualified available
DESCRIPTION
MBA/SMA 0204, MBB/SMA 0207 and MBE/SMA 0414 professional leaded thin film resistors are the general purpose resistor for all fields of professional electronics where reliability and stability is of major concern. Typical applications include industrial, telecommunication and medical equipment.
APPLICATIONS
* Industrial * Telecommunication * Medical equipment
METRIC SIZE
DIN CECC 0204 A 0207 B 0414 D
TECHNICAL SPECIFICATIONS
DESCRIPTION CECC Size Resistance Range Resistance Tolerance Temperature Coefficient Operation Mode Climatic Category (LCT/UCT/Days) Rated Dissipation, P70 Operating Voltage, Umax. AC/DC Film Temperature Max. Resistance Change at P70 for Resistance Range, R/R max., After: 1000 h 8000 h 225 000 h Permissible Voltage Against Ambient (Insulation): 1 Minute; Uins Continuous Failure Rate: FITobserved 300 V 75 V 0.1 x 10-9/h 500 V 75 V 0.1 x 10-9/h 800 V 75 V 0.1 x 10-9/h 125 C Long term 55/125/56 0.25 W 200 V 155 C 125 C Standard 55/155/56 0.4 W MBA/SMA 0204 A 0.22 to 10 M; 0 MBB/SMA 0207 B 0.22 to 22 M; 0 5 %; 1 %; 0.5 % 50 ppm/K; 25 ppm/K Long term 55/125/56 0.4 W 350 V 155 C 125 C Standard 55/155/56 0.6 W Long term 55/125/56 0.65 W 500 V 155 C Standard 55/155/56 1.0 W MBE/SMA 0414 D 0.22 to 22 M
1 to 332 k 0.25 % 0.5 % 1.5 % 0.5 % 1.0 % -
1 to 1 M 0.25 % 0.5 % 1.5 % 0.5 % 1.0 % -
1 to 2.4 M 0.2 % 0.4 % 1.2 % 0.4 % 0.8 % -
Notes * MB_ series has been merged with the related SMA series to form one series "MB_/SMA__" * These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime. www.vishay.com 22 For technical questions, contact: filmresistorsleaded@vishay.com Document Number: 28766 Revision: 23-Jul-10
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Professional Thin Film Leaded Resistors
Vishay Beyschlag
(1)
PART NUMBER AND PRODUCT DESCRIPTION - STANDARD PRODUCTS
PART NUMBER: MBB02070C1001FCT00
M
MODEL/SIZE MBA0204 = MBA/SMA 0204 MBB0207 = MBB/SMA 0207 MBE0414 = MBE/SMA 0414
B
B
0
VARIANT
2
0
7
0
C
1
VALUE
0
0
1
F
C
T
0
0
SPECIAL 00 = Standard
TCR/MATERIAL D = 25 ppm/K C = 50 ppm/K Z = Jumper
TOLERANCE D = 0.5 % F=1% J=5% Z = Jumper
PACKAGING (2) CT C1 RP R2 R4 N4
0 = Neutral N = RB Radial 5 mm for MBB/SMA0207 S = UB Radial 2.5 mm for MBB/SMA0207 I = L0 Welding joint not lacquered for MBB/SMA 0207 B = KL Lacquered welding joint for MBA/SMA 0204
3 digit value 1 digit multiplier MULTIPLIER 7 = *10-3 2 = *102 8 = *10-2 3 = *103 9 = *10-1 4 = *104 0 = *100 5 = *105 1 = *101 6 = *106 0000 = Jumper
PRODUCT DESCRIPTION: MBB/SMA 0207-50 1 % CT 1K0 MBB/SMA 0207 MODEL/SIZE MBA/SMA 0204 MBB/SMA 0207 MBE/SMA 0414 50 TCR 25 ppm/K 50 ppm/K 1% TOLERANCE 0.5 % 1.0 % 5.0 % VARIANT RB UB L0 KL CT PACKAGING (2) CT C1 RP R2 R4 N4 1K0 RESISTANCE 1K0 = 1 k 51R1 = 51.1
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE - STANDARD PRODUCTS
DESCRIPTION TCR TOLERANCE MBA/SMA 0204 0.22 to 0.91 1 to 10 M 10 to 475 k 10 to 475 k 10 to 475 k 10 m; Imax. = 3.0 A RESISTANCE VALUE (3) MBB/SMA 0207 0.22 to 0.91 11 M to 22 M 0.22 to 0.91 1 to 10 M 10 to 1 M 10 to 1 M 10 to 1 M 10 m, Imax. = 5.0 A
(1)
MBE/SMA 0414 0.22 to 0.91 1 to 22 M 10 to 2.4 M 10 to 2.4 M 10 to 2.4 M -
5%
50 ppm/K
2% 1% 0.5 % 1%
25 ppm/K 0.5 % Jumper -
Notes (1) Standard products are not CECC approved (2) Please refer to table PACKAGING for complete information (3) Resistance value to be selected from E24 series for 5 %, 2 % tolerance, from E24/E96 series for 1 % tolerance and from E24/E192 for 0.5 % tolerance * Resistance ranges printed in bold are preferred TCR/tolerance combinations with optimized availability * The PART NUMBER shown above is to facilitate the unified part numbering system for ordering products
Document Number: 28766 Revision: 23-Jul-10
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MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Vishay Beyschlag
Professional Thin Film Leaded Resistors
PART NUMBER AND PRODUCT DESCRIPTION - CECC APPROVED PRODUCTS
PART NUMBER: MBB0207VC1001FCT00
(1)
M
MODEL/SIZE MBA0204 = MBA/SMA 0204 MBB0207 = MBB/SMA 0207 MBE0414 = MBE/SMA 0414
B
B
0
2
0
7
V
C
1
VALUE
0
0
1
F
C
T
0
0
SPECIAL
VARIANT V = CECC 06
TCR/MATERIAL D = 25 ppm/K C = 50 ppm/K Z = Jumper
TOLERANCE D = 0.5 % F=1% J=5% Z = Jumper
PACKAGING (2) CT C1 RP R2
3 digit value 1 digit multiplier MULTIPLIER 7 = *10-3 2 = *102 8 = *10-2 3 = *103 9 = *10-1 4 = *104 0 = *100 5 = *105 1 = *101 6 = *106 0000 = Jumper
00 = Standard L0 = Welding joint not lacquered for MBB/SMA 0207 KL = Lacquered welding joint for MBA/SMA 0204
PRODUCT DESCRIPTION: MBB/SMA 0207-50 1 % CECC 06 CT 1K0 MBB/SMA 0207 MODEL/SIZE MBA/SMA 0204 MBB/SMA 0207 MBE/SMA 0414 50 TCR 25 ppm/K 50 ppm/K 1% TOLERANCE 0.5 % 1.0 % 5.0 % CECC 06 VARIANT CECC 06 CECC 06 L0 CECC 06 KL CT PACKAGING (2) CT C1 RP R2 1K0 RESISTANCE 1K0 = 1 k 51R1 = 51.1
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE - CECC APPROVED PRODUCTS
DESCRIPTION TCR TOLERANCE MBA/SMA 0204 RESISTANCE VALUE (3) MBB/SMA 0207 0.22 to 0.91 11 M to 22 M 1 to 10 M 10 to 1 M 10 to 1 M 10 to 1 M 10 m, Imax. = 5.0 A MBE/SMA 0414
(1)
5% 50 ppm/K 1% 0.5 % 1% 25 ppm/K 0.5 % Jumper -
0.22 to 0.91
0.22 to 0.91
1 to 10 M 10 to 332 k 10 to 475 k 10 to 332 k 10 m; Imax. = 3.0 A
1 to 22 M 10 to 2.43 M 10 to 2.43 M 10 to 2.43 M -
Notes (1) Approval is according to EN 140101-806, version A (2) Please refer to table PACKAGING for complete information (3) Resistance value to be selected from E24 series for 5 %, 2 % tolerance, from E24/E96 series for 1 % tolerance and from E24/E192 for 0.5 % tolerance * Resistance ranges printed in bold are preferred TCR/tolerance combinations with optimized availability * The PART NUMBER shown above is to facilitate the unified part numbering system for ordering products * Radial version (RB, UB) cannot be qualified according to CECC so these can only be ordered as standard products
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Document Number: 28766 Revision: 23-Jul-10
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Professional Thin Film Leaded Resistors
Vishay Beyschlag
PACKAGING - Axial products
REEL TAPING ACC. IEC 60286-1 MODEL PIECES CODE PIECES 1000 5000 1000 5000 1000 CODE C1 CT C1 CT C1 BOX TAPING ACC. IEC 60286-1
MBA/SMA 0204
5000
RP
MBB/SMA 0207
5000
RP
MBE/SMA 0414
2500
R2
DIMENSIONS
L D
I
I d
M
DIMENSIONS - Leaded resistor types, mass and relevant physical dimensions
TYPE Dmax. (mm) 1.6 2.5 4.2 Lmax. (mm) 3.6 6.5 11.9 dnom. (mm) 0.5 0.6 0.8 Imin. (mm) 29.0 28.0 31.0 Mmin. (mm) 5.0 10.0 (1) 15.0 MASS (mg) 125 220 700
MBA/SMA 0204 MBB/SMA 0207 MBE/SMA 0414
Note (1) For 7.5 M < 10.0 mm, use version MBB/SMA 0207 ... L0 (welding joint not lacquered)
Document Number: 28766 Revision: 23-Jul-10
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MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Vishay Beyschlag
Professional Thin Film Leaded Resistors
PACKAGING - Radial products
REEL TAPING ACC. IEC 60286-2 MODEL PIECES MBB/SMA 0207 RB 4000 MBB/SMA 0207 UB R4 4000 N4 CODE PIECES CODE BOX TAPING ACC. IEC 60286-2
MBB/SMA 0207 WITH RADIAL TAPING
LEAD SPACING (UB = 2.5 mm), SIZE 0207
DIMENSIONS in millimeters
P
Pitch of components
Insulated
P F W H L C H1
12.7 1.0 2.5 + 0.6, - 0.1 18.0 + 1.0, - 0.5 18.0 2.0 11 2.5 + 0, - 0.5 32
Lead spacing Width of carrier tape Body to hole center Height for cutting (max.)
C 3 max. H1 H L W F
Height for bending
Direction of unreeling
Height for insertion (max.)
LEAD SPACING (RB = 5.0 mm), SIZE 0207
DIMENSIONS in millimeters Pitch of components
P C Insulated
P F W H
12.7 1.0 5.0 + 0.6, - 0.1 18.0 + 1.0, - 0.5 18.0 2.0
Lead spacing Width of carrier tape
H L
H1 F
3 max.
Body to hole center
H0 W
Lead crimp to hole center Height for cutting (max.) Height for bending Height for insertion (max.)
H0
16.0 0.5
Direction of unreeling
L C H1
11 2.5 + 0, - 0.5 32
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Document Number: 28766 Revision: 23-Jul-10
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Professional Thin Film Leaded Resistors
Vishay Beyschlag
DESCRIPTION
Production is strictly controlled and follows an extensive set of instructions established for reproducibility. A homogeneous film of metal alloy is deposited on a high grade ceramic body and conditioned to achieve the desired temperature coefficient. Plated steel termination caps are firmly pressed on the metallized rods. A special laser is used to achieve the target value by smoothly cutting a helical groove in the resistive layer without damaging the ceramics. Connecting wires of electrolytic copper plated with 100 % pure tin are welded to the termination caps. The resistor elements are covered by a light blue protective coating designed for electrical, mechanical and climatic protection. Four or five color code rings designate the resistance value and tolerance in accordance with IEC 60062. The result of the determined production is verified by an extensive testing procedure performed on 100 % of the individual resistors. Only accepted products are stuck directly on the adhesive tapes in accordance with IEC 60286-1 or for the radial versions in accordance to IEC 60286-2.
* 2000/53/EC End of Vehicle Life Directive (ELV) and Annex II (ELVII) * 2002/95/EC Restriction of the Substances Directive (RoHS) use of Hazardous
* 2002/96/EC Waste Electrical and Electrical Equipment Directive (WEEE)
APPROVALS
The resistors (CECC version) are approved within the IECQ-CECC Quality Assessment System for Electronic Components to the detail specification EN 140101-806 which refers to EN 60115-1 and EN 140100 and the variety of environmental test procedures of the IEC 60068 series. Conformity is attested by the use of the CECC logo ( ) as the Mark of Conformity on the package label for the CECC version. Vishay BEYSCHLAG has achieved "Approval of Manufacturer" in accordance with IEC QC 001002-3, clause 2. The release certificate for "Technology Approval Schedule" in accordance with CECC 240001 based on IEC QC 001002-3, clause 6 is granted for the Vishay BEYSCHLAG manufacturing process.
ASSEMBLY
The resistors are suitable for processing on automatic insertion equipment and cutting and bending machines. Excellent solderability is proven, even after extended storage. They are suitable for automatic soldering using wave or dipping. The resistors are completely lead (Pb)-free, the pure tin plating provides compatibility with lead (Pb)-free and lead-containing soldering processes. The immunity of the plating against tin whisker growth has been proven under extensive testing. The encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, esters and aqueous solutions. The suitability of conformal coatings, if applied, shall be qualified by appropriate means to ensure the long-term stability of the whole system. All products comply with GADSL (1) and the CEFIC-EECA-EICTA (2) list of legal restrictions on hazardous substances. This includes full compliance with the following directives:
RELATED PRODUCTS
This product family of leaded thin film resistors for professional applications is complemented by Zero Ohm Jumpers. For a corelated range of precision TCR and tolerance specifications see the datasheet: * "Precision Thin Film Leaded Resistors", document no. 28767 For products approved to EN 140101-806, version E, with established reliability and failure rate level E7 (Quality factor Q = 0.1), see the datasheet: * "Established Reliability Thin Film Leaded Resistors", document no. 28768
Notes (1) Global Automotive Declarable Substance List, see www.gadsl.org (2) CEFIC (European Chemical Industry Council), EECA (European Electronic Component Manufacturers Association), EICTA (European trade organisation representing the information and communications technology and consumer electronics), see www.eicta.org/index.php?id=1053&id_article=340 Document Number: 28766 Revision: 23-Jul-10 For technical questions, contact: filmresistorsleaded@vishay.com www.vishay.com 27
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Vishay Beyschlag
Professional Thin Film Leaded Resistors
FUNCTIONAL PERFORMANCE
Power Dissipation P
1
MBE/SMA 0414 MBB/SMA 0207 MBA/SMA 0204
W
0.5
0 - 50 0 50 70 100
C
150
Ambient Temperature amb
Derating - Standard Operation
Power Dissipation P
1
MBE/SMA 0414 MBB/SMA 0207 MBA/SMA 0204
W
0.5
0 - 50 0 50 70 100
C
150
Ambient Temperature amb
Derating Long Term Operation
Temperature Rise Tr
80 K 60
40 20 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 W 1.2 Load P
MBE/SMA 0414 MBB/SMA 0207 MBA/SMA 0204
Temperature Rise
Rise of surface temperature
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Document Number: 28766 Revision: 23-Jul-10
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Professional Thin Film Leaded Resistors
Vishay Beyschlag
Pulse Load Pmax.
100 W 10
MBE/SMA 0414 MBB/SMA 0207 MBA/SMA 0204
1
0.1 10 s 100 s 1 ms 10 ms 100 ms 1s 10 s Pulse Duration ti
Maximum pulse load, single pulse; for permissible resistance change equivalent to 8000 h operation.
Single Pulse
Continuous Pulse Load Pmax.
MBE/SMA 0414 MBB/SMA 0207 MBA/SMA 0204
100 W 10
1
0.1 10 s 100 s 1 ms 10 ms 100 ms 1s 10 s Pulse Duration ti
Maximum pulse load, continuous pulses; for permissible resistance change equivalent to 8000 h operation.
Continuous Pulse
Pulse Voltage U max.
MBE/SMA 0414 MBB/SMA 0207 MBA/SMA 0204
1 kV
100 V
10 s
100 s
1 ms
10 ms
100 ms
1s
10 s
Pulse Duration ti
Maximum pulse voltage, single and continuous pulses; for permissible resistance change equivalent to 8000 h operation.
Pulse Voltage
Document Number: 28766 Revision: 23-Jul-10
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MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Vishay Beyschlag
Professional Thin Film Leaded Resistors
Test Voltage
10 kV
1 kV
100 V
MBE/SMA 0414 MBB/SMA 0207 MBA/SMA 0204
10 V 10 100 1 k 10 k 100 k 1 M 10 M
Resistance Value R Pulse load rating in accordance with IEC 60115-1, 4.27; 1.2 s/50 s; 5 pulses at 12 s intervals; for permissible resistance change 0.5 %.
1.2/50 Pulse
Test Voltage 10 kV
1 kV
100 V
MBE/SMA 0414 MBB/SMA 0207 MBA/SMA 0204
10 V 10 100 1 k 10 k 100 k 1 M 10 M
Resistance Value R
Pulse load rating in accordance with IEC 60115-1, 4.27; 10 s/700 s; 10 pulses at 1 minute intervals; for permissible resistance change 0.5 %.
10/700 Pulse
Current Noise A1
1 V/V
0.1
MBE/SMA 0414 MBB/SMA 0207 MBA/SMA 0204
0.01 100
1K
10K
100K
1M
10M
Resistance Value R
Current noise - A1 in accordance with IEC 60195
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Document Number: 28766 Revision: 23-Jul-10
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Professional Thin Film Leaded Resistors
Vishay Beyschlag
TESTS AND REQUIREMENTS
Essentially all tests are carried out in accordance with the following specifications: EN 60115-1, generic specification (includes tests) EN 140100, sectional specification (includes schedule for qualification approval) EN 140101-806 (successor of CECC 40101-806), detail specification (includes schedule for conformance inspection) The Test and Requirements table contains only the most important tests. For the full test schedule refer to the documents listed above. The testing also covers most of the requirements specified by EIA/IS-703 and JIS-C-5202. The tests are carried out in accordance with IEC 60068-2-xx test method and under standard atmospheric conditions in accordance with IEC 60068-1, 5.3. Climatic category LCT/UCT/56 (rated temperature range: Lower category temperature, upper category temperature; damp heat, steady state, test duration: 56 days) is valid. Unless otherwise specified the following values apply: Temperature: 15 C to 35 C Relative humidity: 45 % to 75 % Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar). For performing some of the tests, the components are mounted on a test board in accordance with IEC 60115-1, 4.31. In Test Procedures and Requirements table, only the tests and requirements are listed with reference to the relevant clauses of IEC 60115-1 and IEC 60068-2-xx test methods. A short description of the test procedure is also given.
TEST PROCEDURES AND REQUIREMENTS
IEC 60115-1 CLAUSE IEC 60068-2TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R max.) STABILITY CLASS 0.5 1 to 332 k 1 to 1 M 1 to 2.4 M STABILITY CLASS 1 0.22 to < 1 0.22 to < 1 0.22 to < 1 5 % R; 1 % R; 0.5 % R At (20/LCT/20) C and (20/UCT/20) C U = P 70 x R or U = Umax.; 1.5 h ON; 0.5 h OFF 70 C; 1000 h 4.25.1 Endurance at 70 C: Long term operation mode 70 C; 8000 h U = P 70 x R or U = Umax.; 1.5 h ON; 0.5 h OFF 70 C; 1000 h 70 C; 8000 h 4.25.3 - Endurance at upper category temperature Damp heat, steady state 125 C; 1000 h 155 C; 1000 h (40 2) C; 56 days; (93 3) % RH (0.25 % R + 0.05 ) (3) (0.5 % R + 0.05 (0.25 % R + 0.05 ) (0.5 % R + 0.05 ) (0.5 % R + 0.05 ) ) (4) (0.5 % R + 0.05 ) (1 % R + 0.05 ) (1 % R + 0.05 ) 0.25 % R 0.5 % R 1%R 2%R 2%R (0.5 % R + 0.05 ) (1) (1 % R + 0.05 ) (2) 0.5 % R 1%R 50 ppm/K; 25 ppm/K STABILITY CLASS 2 > 332 k > 1 M > 2.4 M
Stability for product types: MBA/SMA 0204 MBB/SMA 0207 MBE/SMA 0414 4.5 4.8 Resistance Temperature coefficient Endurance at 70 C: Standard operation mode
-
-
4.24
78 (Cab)
Document Number: 28766 Revision: 23-Jul-10
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MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Vishay Beyschlag
Professional Thin Film Leaded Resistors
TEST PROCEDURES AND REQUIREMENTS
IEC 60115-1 CLAUSE IEC 60068-2TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R max.) STABILITY CLASS 0.5 1 to 332 k 1 to 1 M 1 to 2.4 M STABILITY CLASS 1 0.22 to < 1 0.22 to < 1 0.22 to < 1 STABILITY CLASS 2 > 332 k > 1 M > 2.4 M
Stability for product types: MBA/SMA 0204 MBB/SMA 0207 MBE/SMA 0414 4.23 4.23.2 4.23.3 4.23.4 4.23.5 4.23.6 2 (Ba) 30 (Db) 1 (Aa) 13 (M) 30 (Db) Climatic sequence: Dry heat Damp heat, cyclic Cold Low air pressure Damp heat, cyclic Short time overload
4.13
-
4.19
14 (Na)
Rapid change of temperature
4.29
45 (XA)
Component solvent resistance Resistance to soldering heat
4.18.2
20 (Tb)
4.17
20 (Ta)
Solderability
4.22 4.16 4.7
6 (B4) 21 (Ua1) 21 (Ub) 21 (Uc) -
Vibration Robustness of terminations Voltage proof Electrostatic discharge (human body model)
155 C; 16 h 55 C; 24 h; 90 % to 100 % RH; 1 cycle - 55 C; 2 h 8.5 kPa; 2 h; 15 C to 35 C 55 C; 5 days; 95 % to 100 % RH; 5 cycles Room temperature; U = 2.5 x P 70 x R or U = 2 x Umax.; 5 s 30 min at LCT = - 55 C 30 min at UCT= 155 C 5 cycles MBA/SMA 0204: 500 cycles MBB/SMA 0207: 200 cycles MBE/SMA 0414: 100 cycles Isopropyl alcohol + 23 C; toothbrush method Unmounted components; (260 3) C; (10 1) s + 235 C; 2 s solder bath method; SnPb40 + 245 C; 3 s solder bath method; SnAg3Cu0.5 6 h; 10 Hz to 2000 Hz 1.5 mm or 196 m/s2 Tensile, bending and torsion URMS = Uins; 60 s IEC 61340-3-1; 3 pos. + 3 neg. MBA/SMA 0204: 2 kV MBB/SMA 0207: 4 kV MBE/SMA 0414: 6 kV
(0.5 % R + 0.05 ) no visible damage (0.1 % R + 0.01 ) no visible damage
(1 % R + 0.05 ) no visible damage (0.25 % R + 0.05 ) no visible damage
2%R no visible damage 0.5 % R no visible damage
(0.1 % R + 0.01 )
(0.25 % R + 0.05 )
0.5 % R
(0.5 % R + 0.05 )
(0.5 % R + 0.05 )
(0.5 % R + 0.05 )
Marking legible; no visible damage (0.1 % R + 0.01 ) no visible damage (0.25 % R + 0.05 ) no visible damage 0.5 % R no visible damage
Good tinning (> 95 % covered, no visible damage)
(0.1 % R + 0.01 ) (0.1 % R + 0.01 )
(0.25 % R + 0.05 ) (0.25 % R + 0.05 ) No flashover or breakdown (0.5 % R + 0.05 )
0.5 % R 0.5 % R
4.40
-
Note (1) (0.4 % R + 0.05 ) for MBE/SMA 0414 (2) (0.8 % R + 0.05 ) for MBE/SMA 0414 (3) (0.2 % R + 0.05 ) for MBE/SMA 0414 (4) (0.4 % R + 0.05 ) for MBE/SMA 0414 www.vishay.com 32 For technical questions, contact: filmresistorsleaded@vishay.com Document Number: 28766 Revision: 23-Jul-10
MBA/SMA 0204, MBB/SMA 0207, MBE/SMA 0414 - Professional
Professional Thin Film Leaded Resistors
Vishay Beyschlag
HISTORICAL 12NC INFORMATION
* The resistors had a 12-digit numeric code starting with 2312 * The subsequent 4 digits indicated the resistor type, specification and packaging; see the 12NC table * The remaining 4 digits indicated the resistance value: - The first 3 digits indicated the resistance value - The last digit indicated the resistance decade in accordance with resistance decade table
Resistance Decade
RESISTANCE DECADE 0.1 to 0.999 1 to 9.99 10 to 99.9 100 to 999 1 k to 9.99 k 10 k to 99.9 k 100 k to 999 k 1 M to 9.99 M 10 M to 99.9 M LAST DIGIT 7 8 9 1 2 3 4 5 6
Historical 12NC Example The 12NC code of a MBA 0204 resistor, value 47.5 k and TCR 50 with 1 % tolerance, supplied on bandolier in a box of 5000 units was: 2312 905 14753.
HISTORICAL 12NC - Resistor type and packaging
2312 ... ..... DESCRIPTION AMMOPACK TYPE TCR TOL. 5% 50 ppm/K MBA 0204 25 ppm/K Jumper 1% 0.5 % 1% 0.5 % 5% 50 ppm/K MBB 0207 25 ppm/K Jumper 1% 0.5 % 1% 0.5 % 5% 50 ppm/K MBE 0414 25 ppm/K 1% 0.5 % 1% 0.5 % C1 1000 units 900 3.... 900 1.... 900 5.... 901 1.... 901 5.... 900 90001 910 3.... 910 1.... 910 5.... 911 1.... 911 5.... 910 90001 920 3.... 920 1.... 920 5.... 921 1.... 921 5.... CT 5000 units 905 3.... 905 1.... 905 5.... 906 1.... 906 5.... 905 90001 915 3.... 915 1.... 915 5.... 916 1.... 916 5.... 915 90001 R1 1000 units 700 3.... 700 1.... 700 5.... 701 1.... 701 5.... 700 90001 710 3.... 710 1.... 710 5.... 711 1.... 711 5.... 710 90001 REEL R2 2500 units 825 3.... 825 1.... 825 5.... 826 1.... 826 5.... RP 5000 units 805 3.... 805 1.... 805 5.... 806 1.... 806 5.... 805 90001 815 3.... 815 1.... 815 5.... 816 1.... 816 5.... 815 90001 -
Document Number: 28766 Revision: 23-Jul-10
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All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 18-Jul-08
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