www.vishay.com 137 pl340, 341, 342 vishay thin film document number: 61066 revision 14-nov-02 packaged products networks vishay thin film ?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: (610) 407-4800 fax: (610) 640 -9081 plastic leadless chip carrier features the vishay thin film pl340 series of precision resistor networks in 20 pin j-lead chip carriers provide the largest number of resistors in a single surface mount package. in addition to providing excellent tcr tracking and long-term stability within a large multi-resistor network, costs are minimized. these devices are suitable for all industrial applications as well as in military applications where plastic packaging is acceptable. custom configurations, values, and tolerance combinations are available with fast turnaround. standard configurations resistance range 500 ? to 100k absolute resistance tolerance 1% to 0.05% resistance ratio tolerance (reference resistor on pin 1) 0.1% to 0.05% absolute tcr 50ppm standard ratio tcr 5ppm standard absolute resistor stability 1000ppm/2000hours @ 70 c ratio resistor stability 300ppm/2000hours @ 70 c package power dissipation 500mw/ 70 c operating temperature range - 40 c to + 85 c, - 55 c to + 125 c product capabilities pl340 number of resistors 10 number of leads 20 type connection isolated values available 500 ? - 100k ? pl341 number of resistors 19 number of leads 20 type connection series values available 500 ? - 100k ? PL342 number of resistors 19 number of leads 20 type connection common values available 500 ? - 100k ? product may not be to scale 3212019 910111213 4 5 6 7 8 18 17 16 15 14 13 12 11 10 9 19 20 1 2 3 14 15 16 17 18 8 7 6 5 4 13 12 11 10 9 19 20 1 2 3 14 15 16 17 18 8 7 6 5 4 pl340 lc140 pl341 lc141 PL342 lc142
document number: 61066 revision 14-nov-02 www.vishay.com 138 pl340, 341, 342 vishay thin film packaged products networks vishay thin film ?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: (610) 407-4800 fax: (610) 640 -9081 plastic leadless chip carrier package outline drawing plastic leadless chip carrier pl340 20 lead package dimensions in inches [millimeters] a a1 b b1 c c1 d d1 e f g i j p minimum 0.385 0.348 0.385 0.348 -- -- -- -- -- -- -- 0.026 -- -- [9.78] [8.84] [9.78] [8.84] -- -- -- -- -- -- -- 0.66 -- -- nominal 0.390 0.350 0.390 0.350 0.045 0.045 0.015 0.015 -- 0.178 0.108 -- 0.320 0.150 [9.91] [8.89] [9.91] [8.89] [1.14] [1.14] [0.38] [0.38] -- [4.52] [2.74] -- [8.13] [3.81] maximum 0.395 0.352 0.395 0.352 -- -- -- -- -- -- -- -- -- -- [10.03] [8.94] [10.03] [8.94] -- -- -- -- -- -- -- -- -- -- ordering information example: pl340-20-10-1000-f-f-b-c, 20 lead plcc, 1000 ? isolated resistors, absolute tolerance: 1.0%, ratio tolerance: 0.1%, absolute tcr: 25ppm/ c, ratio tcr: 2ppm/ c. pl340 20 10 1000 f f b c model number of number of resistance absolute ratio absolute tcr ratio tcr leads resistors value tolerance tolerance ppm/ c ppm/ c %% (to r ref ) pl341 b = 0.1* d = 0.050* b = 25 c = 2* PL342 c = 0.2* f = 0.100 d = 50 d = 3* d = 0.5 h = 0.250 e = 100 f = 5* f = 1.0 j = 0.500 g = 10 g = 2.0 k = 1.000 x = n/a j = 5.0 x = n/a k = 10.0 m = 20.0 *value dependent a1 c d1 d b1 j g pin 1 locator c1 p f a, b 0.050 inches 0.5 typical 4 typical 0.120?diameter 0.003 - 0.004?depth 0.027 inches 4 typical note: factory will covert order number into final part number. the first 3 digits are significant figures and the last specifies the number of zeros to follow. ??designates the decimal point. example: 100 ohms = 1000 1000 ohms = 1001
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