ISDN S-INTERFACE
TRANSFORMERS
Dual and Single Through Hole
Mechanical Schematic
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
3KV REINFORCED INSULATION, THROUGH HOLE, SINGLE TRANSFORMERS
A
NOTE: Refer to the equivalent single part number for electrical specifications.
Dimensions:
Inches
mm
Unless otherwise specified all tolerances are ±
.
010
0,25
See page 4 for packaging information.
See page 4 for packaging information.
Part
COIL A COIL B
Package/
Number Ratio
A
Equivalent Primary Secondary
Ratio
A
Equivalent Primary Secondary
Schematic
Single Pins Pins Single Pins Pins
PE-65492 1:1 PE-64993 1-4 16-13 1:2 PE-64995 5-8 12-9 ID-1
PE-65493 1:1 PE-64993 1-4 16-13 1:1 PE-64993 5-8 12-9 ID-1
PE-65495 1:2 PE-64995 1-4 16-13 1:2 PE-64995 5-8 12-9 ID-1
PE-65498 1:2.5 PE-64998 1-4 16-13 1:2.5 PE-64998 5-8 12-9 ID-1
PE-65499 1:2 PE-64999 1-4 16-13 1:2 PE-64999 5-8 12-9 ID-1
Pulse
Ratio
A
OCL Pri L
L
Sec C
W/W
C
D
DCR Unbalanced
Package/
Part Number
± 2%
(mH MIN) (µH MAX) (pF MAX) (pF MAX)
(Ω ± 25%) I
DC
C
Schematic
(Pri:Sec) Primary Secondary (mA MAX)
PE-68992 1CS:2CT 22 15 60 80 3.0 5.5 5 WD-1/B
PE-68993 1CS:1 22 5 40 40 2.8 2.7 5 WD-1/A
PE-68995 1CS:2 22 15 60 80 3.0 5.5 5 WD-1/A
PE-68998 1CS:2.5 22 8-40 60 110 3.0 7.0 5 WD-1/A
PE-68999
1CS:2
22 11 50 110 2.8 5.5 5
WD-1/
A
REINFORCED
INSULATION!
ID-1
WD-1
(See Pages 4 and 5 for Table Notes)
(See Pages 4 and 5 for Table Notes)
Unless otherwise specified, all tolerances are ±
.010
0,25
Dimensions:
Inches
mm
USA 858 674 8100
••
UK 44 1483 401 700
••
France 33 3 84 35 04 04
••
Singapore 65 6287 8998
••
Shanghai
86 21 32181071
••
China 86 769 5538070
••
Taiwan 886 2 26980228
www.pulseeng.com
3 T604.D (1/06)