document number: 63031 revision 30-jul-02 www.vishay.com 116 qpl networks vishay foil resistors through hole vishay foil ?france +33.4.93.37.28.24 fax: +33.4.93.37.27.31 ?germany +49.9287.710 fax: +49 9287.70435 ?israel +972.3.557.0945 fax: +972.3.558.9121 ?italy + 39.2.300.11919 fax: +39.2.300.11999 ?japan +81.42.729.0661 fax: +81.42.729.3400 ?singapore +65.788.6668 fax: +65.788.0988 ?sweden +46.8.594.70590 fax: +46.8.594.70581 ?uk +44 191 514 8237 fax: +44 1953 457 722 ?usa +1 610 407-4800 fax: +1 610 640-9081 bulk metal foil technology 1445q-14 pin and 1446q-16 pin dip packages features hermetically sealed for maximum environmental protection - 100% leak protection gross leak: no bubbles fine leak: < 5 x 10 ? cc/sec (mil-std-220, method 112, test c, procedure 111a) tested per mil-prf-83401 ceramic package: 94% alumina (al 2 o 3 ) lid: gold plated kovar solder: tin/gold leads: alloy 42 (iron nickel) with 100 inches gold plating (mil-std-1276, type g-21-a) gold ball wire bonding foil chips v15x5 additional testing to mil spec group a testing to mil-prf-83401 imposes the following: 1. thermal shock 100% 5x from ?65 to + 125c. 2. power conditioning 100% 2. 1 100 hours at 25c, full power. 2. 2 ? r and ? ratio calculation. 3. visual and mechanical after the above tests (sample plan) 3. 1 conformity to physical size. 3. 2 workmanship 3. 3 damage due to the above tests. 4. 10% pda or one piece whichever is greater. 5. solderability (sample plan). group b sample testing to mil-prf-83401 imposes the following: 1. temperature coefficient of resistance (sample plan). 2. resistance to solvents (sample plan). vishay models 1445q and 1446q networks are qualified to mil-prf-83401, characteristic c, schematic a. actual performance exceeds all the requirements of mil-prf-83401 characteristics "c." model 1445q contains 7 resistors and 1446q contains 8 resistors. qualified resistance range is 100 ohms through 10kohms. other values are available non-qpl. power rating is 0.1 watt. 0.040 ?.070 (1.01 ?.78) 0.830 + 0.046 - 0.070 (21.08 + 1.17 ) - 1.78 0.300 0.010 (7.62 0 .25) 0.008 ?.016 (0.20 ?.41) no. 1 lead 0.200 (5.08) maximum 0.135 +0.015/ ?.010 (3.43 +0.38/?.25) 0.015 ?.022 (0.38 ?.56) 0.100 (2.54) typical (viewed from top) figure 1 - model 1445q dimensions 0.015 ?.022 (0.38 ?.56) 0.040 - 0.070 typical (1.01 - 1.78) 0.270 +0.035/?.030 (6.86 +0.89/?.76) 0.008 ?.016 (0.20 ?.41) no. 1 lead 0.100 (2.54) typ. 0.135 +0.015/?.010 (3.43 +0.38/?.25) 0.200 maximum (5.08) 0.740 0.045 (18.80 1.14) (viewed from top) 0.300 0.010 (7.62 0.25) 0.270 + 0.035 - 0.030 (6.86 + 0.89 ) - 0.76 figure 2 - model 1446q dimensions product may not be to scale typical
www.vishay.com 117 qpl networks vishay foil resistors document number: 63031 revision 30-jul-02 through hole vishay foil ?france +33.4.93.37.28.24 fax: +33.4.93.37.27.31 ?germany +49.9287.710 fax: +49 9287.70435 ?israel +972.3.557.0945 fax: +972.3.558.9121 ?italy + 39.2.300.11919 fax: +39.2.300.11999 ?japan +81.42.729.0661 fax: +81.42.729.3400 ?singapore +65.788.6668 fax: +65.788.0988 ?sweden +46.8.594.70590 fax: +46.8.594.70581 ?uk +44 191 514 8237 fax: +44 1953 457 722 ?usa +1 610 407-4800 fax: +1 610 640-9081 yrcvhkm test or condition 1. ? r's are not cumulative. for purposes of determining reliability calculations, consider the characteristics shown as figures of merit and allow no more than 0.05% ? r lifetime. allow proportionately less if the severity of anticipated environmental stress is small compared to the tests as defined in mil-prf-83401. table 2 - resistance value example: 1002 = 10k a four digit designator in which the first three digits are significant figures and the fourth digit indicates the number of zeros to follow. 5 25 50 50 50 100 300 5 5 5 5nanana + 70 c + 125 c 0.02% 0.08% 0.25% 0.25% 0.50% 0.70% 0.70% 0.01% 0.04% 0.03% 0.03% na na na 0.02% 0.03% 0.10% 0.10% 0.10% 0.25% 0.50% 0.02% 0.02% 0.02% 0.02% na na na 0.02% 0.03% 0.10% 0.10% 0.10% 0.25% 0.50% 0.01% 0.02% 0.02% 0.02% na na na 0.01% 0.03% 0.10% 0.10% 0.25% 0.25% 0.25% 0.01% 0.02% 0.03% 0.03% na na na 0.01% 0.05% 0.10% 0.10% 0.10% 0.25% 0.25% 0.01% 0.02% 0.02% 0.02% na na na 0.02% 0.05% 0.20% 0.20% 0.40% 0.50% 0.50% 0.01% 0.02% 0.02% 0.02% na na na 0.02% 0.03% 0.25% 0.25% 0.25% 0.25% 0.25% 0.02% 0.02% 0.03% 0.03% na na na 0.02% 0.03% 0.25% 0.25% 0.25% 0.25% 0.25% 0.02% 0.02% 0.03% 0.03% na na na 0.05% 0.1% 0.10% 0.10% 0.50% 0.50% 2.00% 0.025% 0.03% 0.03% 0.03% na na na 0.05% 0.1% 0.10% 0.10% 0.50% 0.50% 2.00% 0.025% 0.03% 0.03% 0.03% na na na 0.02% 0.05% 0.10% 0.10% 0.20% 0.50% 1.00% 0.01% 0.02% 0.03% 0.03% na na na 0.01% 0.03% 0.10% 0.10% 0.10% 0.25% 0.50% 0.01% 0.02% 0.02% 0.02% na na na 10,000m ? 0.005(v) 0.05(a) 0.1%(b) 0.1%(b) 0.1%(b) 0.5%(d) 1.0%(f) 0.01(t) 0.1(b) 0.5%(d) 0.5%(d) 0.5%(d) 1.0%(f) 2.0%(g) 0.05(a) 0.5(d) 1.0%(f) 1.0%(f) 1.0%(f) 2.0%(g) 5.0%(j) 0.1(b) 0.5(d) 1.0(f) figure 3 - schematic ? *for characteristics h, k and m the ? power rating must be acceptable. charac- tcr tcr seal teristic absolute track c 50 5 hermetic v 50 5 non-hermetic h 50 n.a. non-hermetic k 100 n.a. non-hermetic m 300 n.a. non-hermetic qualification to characteristic ??allows vishay to supply to the following characteristics* table 1 - tcr characteristic mil-prf-83401 for model: /01 n = 7 /02 n = 8 1 n-1 2 3 n bulk metal foil technology 1445q-14 pin and 1446q-16 pin dip packages resistance temp characteristic ppm/ c tracking to reference element (- 55 to + 125 c) ppm/ c max ambient temp at rated wattage max ambient temp at zero power thermal shock and power conditioning low temperature operation ? r ? ratio short time overload ? r ? ratio terminal strength ? r ? ratio resistance to soldering heat ? r ? ratio moisture resistance ? r ? ratio shock (specified pulse) ? r ? ratio vibration, high frequency ? r ? ratio load life ? r (+ 70 c, full power, 1,000 hours) ? ratio + 25 c power rating ? r (1,000 hrs.) ? ratio high temperature exposure ? r (+ 125 c, 100 hours) ? ratio low temperature storage ? r ? ratio insulation resistance resistance tolerance and, when applicable, resistance ratio accuracy table 3 - mil-prf-83401 performance specifications n-1 n
document number: 63031 revision 30-jul-02 www.vishay.com 118 qpl networks vishay foil resistors through hole vishay foil ?france +33.4.93.37.28.24 fax: +33.4.93.37.27.31 ?germany +49.9287.710 fax: +49 9287.70435 ?israel +972.3.557.0945 fax: +972.3.558.9121 ?italy + 39.2.300.11919 fax: +39.2.300.11999 ?japan +81.42.729.0661 fax: +81.42.729.3400 ?singapore +65.788.6668 fax: +65.788.0988 ?sweden +46.8.594.70590 fax: +46.8.594.70581 ?uk +44 191 514 8237 fax: +44 1953 457 722 ?usa +1 610 407-4800 fax: +1 610 640-9081 vishay is qualified from 100 ? through 10k ? . (see table 2) m83401 01 c 1002 b a military slash tcr resistance resistance schematic** specification sheet characteristic value tolerance mil-prf-83401 vishay is qualified to the following slash sheets: /01 14pin dip,vishay p/n 1445q /02 16 pin dip,vishay p/n 1446q vishay is qualified to characteristic c (see table 1) vishay is quali- fied to schematic ?? (see figure 3) vishay is qualified to the following tolerances: b = 0.1% d = 0.5%* f = 1.0%* g = 2.0% j = 5.0% * for standard values by tolerance see table iii of mil-prf-83401. all values are considered standard when the specified tolerance is tighter than 0.10%. ** what to do if qpl is required and no schematic is available: schematic "x" additional special schematics may be identified as "x" schematic and described fully in the detailed specifications. dscc drawings anyone can request dscc drawings if the part is to be used on a military contract. submit either a catalog sheet or scd to dscc or call vishay for more information. *** hot solder dip leads are available upon request examples: 14 pin, 7 resistor, 10k000, 0.1% tolerance m83401 01 c 1002 b a military slash tcr resistance resistance schematic specification sheet characteristic value tolerance 16 pin, 8 resistor, 100r00, 0.1% tolerance m83401 02 c 1000 f a military slash tcr resistance resistance schematic specification sheet characteristic value tolerance table 4 - ordering information - vishay qualified m83401 series (mil-prf-83401) networks bulk metal foil technology 1445q-14 pin and 1446q-16 pin dip packages
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