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Metallized Polyester (MKT/MFT)
Series/Type:
B32582
The following products presented in this data sheet are being withdrawn. Ordering Code B32582 B32583 B32584 Substitute Product Date of Withdrawal 30.08.2002 30.08.2002 30.08.2002 Deadline Last Orders 31.10.2002 31.10.2002 31.10.2002 Last Shipments 31.03.2003 31.03.2003 31.03.2003
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.
Metallized Polyester Film Capacitors (MFT) Plastic Case
MFT pulse capacitors with highest possible contact reliability Construction
I Dielectric: polyethylene terephthalate
B 32 582 ... B 32 584
(polyester)
I Wound capacitor technology I Metallized film and metal foils internally
connected in series
I Plastic case (UL 94 V-0) I Epoxy resin sealing
Dimensions in mm Lead spacing 0,4 15,0 22,5 27,5 Diameter d1 0,8 0,8 0,8 Type B 32 582 B 32 583 B 32 584
Features
I I I I
Very high pulse strength Highest possible contact reliability Self-healing properties Perfectly adapted to - and tested with 1 kV and 3 kV EPCOS switching spark gaps1) I High operation temperature Typical applications
I Ignition devices for gas discharge lamp
appliances used in car headlight systems, video projection systems and backlight-TV systems Terminals
I Parallel wire leads, tinned
Marking Manufacturer's logo, lot number, style and type (FT5xx), rated capacitance (coded), capacitance tolerance (code letter), rated dc voltage, date of manufacture (coded) Delivery mode Bulk (untaped) Taped (Ammo pack or reel) For notes on taping, refer to chapter "Taping and packing", page 274.
1) Special MKT capacitors (stacked-film technology) optimized for ignition circuits using lower switching voltages are available on request.
109 12/00
MFT
B 32 582 ... B 32 584
Overview of available types Lead spacing Type 1,5 nF 2,2 nF 3,3 nF 4,7 nF 3000 Vdc 6,8 nF 10 15 22 33 47 56 68 nF nF nF nF nF nF nF 1250 Vdc 110 12/00 15 mm B 32 582 22,5 mm B 32 583 27,5 mm B 32 584
3000 Vdc
B 32 582 ... B 32 584
Ordering codes and packing units, lead spacing 15 mm VR (Vrms, f 60 Hz) 3000 Vdc CR Maximum dimensions b x h x l (mm) 7,0 x 12,5 x 18 7,0 x 12,5 x 18 8,5 x 14,5 x 18 9,0 x 17,5 x 18 Ordering code1) Packing units (pcs) Ammo pack 830 830 680 640 Reel 900 900 700 700
MFT
Untaped 1000 1000 500 500
1,5 nF 2,2 nF 3,3 nF 4,7 nF
B32582-A9152-+*** B32582-A9222-+*** B32582-A9332-+*** B32582-A9472-+***
Ordering codes and packing units, lead spacing 22,5 mm VR (Vrms, f 60 Hz) 3000 Vdc CR Maximum dimensions b x h x l (mm) Ordering code1) Packing units (pcs) Ammo Pack 480 390 Reel 500 400 Untaped 510 540
6,8 nF 8,5 x 16,5 x 26,5 B32583-A9682-+*** 10 nF 10,5 x 16,5 x 26,5 B32583-A9103-+***
Ordering codes and packing units, lead spacing 27,5 mm VR (Vrms, f 60 Hz) 1250 Vdc CR Maximum dimensions b x h x l (mm) Ordering code1) Packing units (pcs) Ammo Pack - - - Reel 350 350 350 Untaped 320 320 320
47 nF 56 nF 68 nF
11,0 x 21,0 x 31,5 B32584-A7473-+*** 11,0 x 21,0 x 31,5 B32584-A7563-+*** 11,0 x 21,0 x 31,5 B32584-A7683-+***
Capacitance tolerance: 10 % = K, 5 % = J
1) + Code letter for capacitance tolerance *** Code number for packing: Ammo pack = 289, reel = 189 The ordering code for untaped components ends after the tolerance code letter.
111 12/00
MFT
B 32 582 ... B 32 584
Technical data Climatic category in accordance with IEC 60068-1 Lower category temperature Tmin Upper category temperature Tmax Damp heat test Limit values after damp heat test 40/120/56
- 40 C + 120 C
56 days/40 C/93 % relative humidity Capacitance change |C/C| Dissipation factor change tan Insulation resistance Ris
5% 5 10-3 (at 1 kHz) 50 % of minimum as-delivered values
Reliability: Reference conditions Failure rate 0,5 V R; 40 C 2 10-9/h = 2 fit For a conversion table for other operating conditions and temperatures, refer to chapter "Quality assurance", page 327. Service life Failure criteria: Total failure Failure due to variation of parameters DC test voltage Category voltage VC Operation with dc voltage or ac voltage Vrms up to 60 Hz Category voltage for short operating periods Dissipation factor tan (in 10-3) at 20 C (upper limit values) 200 000 h Short circuit or open circuit Capacitance change |C/C| Dissipation factor tan Insulation resistance Ris 1,6 V R, 2 s T 85 C: VC = 1,0 V R or 1,0 V rms T = 100 C: VC = 0,8 V R or 0,8 V rms T = 120 C: VC = 0,5 V R or 0,5 V rms T 100 C: VC = 1,25 V R or 1,0 V rms for max. 2000 h T 125 C: VC = 0,6 V R or 0,5 V rms for max. 1000 h at 1 kHz: 8 10-3 at 10 kHz: 15 10-3 at 100 kHz: 25 10-3
> 10 % > 4 upper limit value < 1500 M
Insulation resistance R is at 20 C, rel. humidity 65 % (minimum as-delivered values)
> 10 G
112 12/00
B 32 582 ... B 32 584
MFT
Impedance Z versus frequency f (typical values)
Pulse handling capability The capacitors are especially manufactured and tested to suit their intended applications. Typical permissible loads:
VR
Max. rate of voltage rise V pp/ in V/s (for Vpp = V R) Lead spacing 15 mm 22,5 mm - 20 000 27,5 mm 10 000 -
1250 Vdc 3000 Vdc
- 20 000
Capability of 100 000 switches (ON/OFF).
113 12/00
Herausgegeben von EPCOS AG Marketing Kommunikation, Postfach 80 17 09, 81617 Munchen, DEUTSCHLAND EPCOS AG 2000. Alle Rechte vorbehalten. Vervielfaltigung, Veroffentlichung, Verbreitung und Verwertung dieser Broschure und ihres Inhalts ohne ausdruckliche Genehmigung der EPCOS AG nicht gestattet. Mit den Angaben in dieser Broschure werden die Bauelemente spezifiziert, keine Eigenschaften zugesichert. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen fur Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschure ersetzt die vorige Ausgabe. Fragen uber Technik, Preise und Liefermoglichkeiten richten Sie bitte an den Ihnen nachstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente konnen aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskunfte daruber bitten wir unter Angabe des betreffenden Typs ebenfalls uber die zustandige Vertriebsgesellschaft einzuholen.
Published by EPCOS AG Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.
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