T1/CEPT/ISDN-PRI TRANSFORMERS Single Through Hole, 1500 Vrms Extended and standard temperature range Dual and single through hole models available Models matched to leading transceiver ICs Most models UL 1459 and BABT EN 60950 recognized Isolation Voltage: 1500 Vrms MIN Electrical Specifications @ 25C B Turns Ratio OCL @ 25C CW/W LL DCR Pri (Pri:Sec 5%) (mH MIN) (pF MAX) (H MAX) ( MAX) STANDARD TEMPERATURE RANGE SINGLE TRANSFORMERS - OPERATING TEMPERATURE 0C TO +70C PE-64931 G 1:1:1 (1:2CS) 1.20 25 0.50 0.70 PE-64933 1CT:3CT 1.20 30 0.50 0.70 PE-64934 1:1 1.20 25 0.50 0.70 PE-64936 1CT:1 1.20 25 0.80 0.70 PE-64937 1:1.36 1.20 35 0.80 0.70 PE-64940 1.26CS:1 (1:1:1.58) 0.30 30 0.60 0.80 PE-64941 D 1CS:1 0.80 30 0.60 0.80 PE-64942 1CS:1.31 0.80 30 0.40 0.80 PE-64943 A 1CT:2CT 1.20 30 0.30-0.55 0.70 PE-65351 G 1:2CT 1.20 40 0.50 0.70 PE-65363 1:4CT 0.50 40 1.00 0.50 PE-65379 1:1.14CT 1.20 35 0.80 0.70 PE-65388 1:1.15CT 1.50 35 0.60 0.70 PE-65389 E 1:1/1.26 1.50 40 0.40 0.70 PE-65415 1CT:2CT 1.20 30 0.50 0.70 PE-65558 1:2.3CT 1.20 35 0.80 0.70 PE-65586 1:1.36CT 1.20 35 0.80 0.70 PE-65755 1CT:1CT 1.20 25 0.80 0.80 PE-68644 1CT:1 0.70 20 0.70 0.20 PE-68645 1:1.36CT 0.70 20 0.70 0.50 T1054 1:1.5CT 1.20 30 0.60 0.70 T1249 1:1.26CT 1.20 60 0.80 0.90 EXTENDED TEMPERATURE RANGE SINGLE TRANSFORMERS 1 - OPERATING TEMPERATURE -40C TO +85C PE-65340 1:1.36 1.20 35 0.80 0.90 PE-65770 1:1.15CT 1.50 40 0.80 0.90 PE-65771 1CT:2CT 1.20 50 0.60 1.00 PE-65778 1CT:1CT 1.20 40 1.00 1.00 PE-68600 1CT:3CT 1.20 60 0.80 0.90 PE-68664 E 1:1/1.26 1.50 50 0.80 0.90 Part Number DCR Sec ( MAX) Package/ Schematic Primary Pins 0.70 & 0.70 1.60 0.70 0.70 0.80 0.60 0.60 0.60 1.20 1.30 1.50 0.80 0.90 0.90 1.20 1.40 0.90 0.80 0.80 0.40 1.00 1.00 HC/2 HC/4 HC/1 HC/3 HC/1 HC/2 HC/2 HC/2 HC/4 HC/3 HC/5 HC/5 HC/3 HC/3 HC/4 HC/5 HC/5 HC/4 HC/3 HC/5 HC/3 HC/4 1-2 1-5 1-2 1-5 5-6 1-4 1-4 1-4 1-5 2-6 1-5 1-5 2-6 2-6 1-5 1-5 1-5 1-5 1-5 1-5 2-6 2-6 1.20 1.00 2.00 1.00 2.70 1.10 HC/1 HC/3 HC/4 HC/4 HC/4 HC/3 5-6 2-6 2-6 1-5 1-5 2-6 (See Pages 6 and 7 for Table Notes) Schematics Mechanical HC .500 MAX 12,70 5 6 3 PE-6XXXX 4 Date Code 1 2 .100 2,54 .250 MAX 6,35 1 4 32 1 1 6 5 6 2 3 5 1 3 5 1 6 2 4 6 2 5 .350 MAX 8,89 .130 3,30 .200 5,08 1 Weight . . . . . . . . . 1.2 grams Tube . . . . . . . . . . . . .60/tube .400 10,16 2 Dimensions: Inches mm Notes: Leads are 24 AWG solderable. Unused pins not provided. 5 2 3 4 4 6 5 Unless otherwise specified, all tolerances are .010 0,25 US 858 674 8100 * UK 44 1483 401 700 * France 33 3 84 35 04 04 * Singapore 65 6287 8998 * Taiwan 886 2 2698 0228 * Hong Kong 852 2788 6588 * http://www.pulseeng.com T608.N (7/03) 4