T1/CEPT/ISDN-PRI TRANSFORMERS Single Through Hole, 1500Vrms Extended and standard temperature range Dual and single through hole models available Models matched to leading transceiver ICs UL recognized Isolation Voltage: 1500Vrms MIN RoHS compliant versions available upon request Electrical Specifications @ 25C Turns Ratio B 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 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 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 TX1252 1CT:1 1.20 40 1.00 1.00 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 1.00 HC/1 HC/3 HC/4 HC/4 HC/4 HC/3 HC/3 5-6 2-6 2-6 1-5 1-5 2-6 1-5 (See Pages 6 and 7 for Table Notes) NOTE: RoHS-6 compliant parts can be ordered by adding an "NL" suffix to the part number (i.e. PE-64931 becomes PE-64931NL). Schematics Mechanical HC .500 MAX 12,70 5 6 3 PE-6XXXX 4 Date Code 1 2 .100 2,54 .250 MAX 6,35 2 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 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 USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 32181071 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 4 T608.S (4/08)