XFMRS
DUAL T1 / CEPT / ISDN - PRI TRANSFORMERS
1500 Vrms Isolation, Surface Mount
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Meets UL1950, UL1459, IEC950, EN60950 and Austel AS3260
Dual surface mount contains Transmit and Receive XFMRS
Matched to leading Transceiver IC’s
1500 Vrms Isolation
Electrical Specification: @25
°C
Operating Temp:-40°C to +85
°C
L
C
Turns Ratio
(Pri: Sec ± 2%)
OCL @ 25 C
(mH MIN)
DCR Pri
(ΩMAX)
DCR Sec
(ΩMAX)
Primary
Pins
L
w/w
Schematic
Part Number
(µH MAX)
0.80 & 0.80
1.00 & 0.80
0.80 & 0.80
0.80 & 0.80
1.30 & 1.30
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
(pF MAX)
50 & 50
60 & 55
50 & 50
50 & 60
55 & 40
50 & 50
50 & 50
50 & 50
60 & 60
50 & 50
50 & 50
60 & 50
1.20 & 1.20
1.60 & 1.60
1.60 & 1.60
1.20 & 1.20
1.60 & 1.60
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.60 & 1.60
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
XF0013WB1
XF0013W2
XF0013W4B
XF0013W5
XF0013W44
XF0013W6
XF0013W12
XF0013W15
XF0013W17
XF0013W19
XF0013W13
XF0013W18
1CT:2CT & 1CT:2CT
1CT:2CT & 1:1.36CT
1:1.15CT & 1CT:2CT
1:1/1.26 & 1:2 CT
1.00 & 1.00 1.70 & 1.70
1.70 & 1.70 2.00 & 1.70
1.00 & 1.00 1.00 & 2.00
1.00 & 1.00 1.10 & 1.70
1.10 & 1.10 1.10 & 0.70
1.00 & 1.00 1.00 & 1.00
1.20 & 1.20 1.40 & 1.40
1.00 & 1.00 1.00 & 1.80
1.20 & 1.20 1.40 & 1.20
1.20 & 1.20 1.40 & 1.40
0.90 & 0.90 1.20 & 1.20
1.20 & 1.20 2.10 & 2.10
2
1
4
5
3
2
2
2
2
2
2
2
12-10, 4-6
12-10, 4-6
12-10, 4-6
12-10, 4-6
1-3, 4-6
1:2CT & 2:1
1CT:1CT & 1CT:1CT
1CT:1.15CT & 1CT:1.15CT
1CT:1CT & 1CT:2CT
1CT:1.15CT & 1CT:1CT
1CT:1.36CT & 1CT:1.36CT
1CT:1.41CT & 1 CT:1.41CT
1CT:2.3CT & 1CT:2CT
1-3, 4-6
1-3, 4-6
1-3, 4-6
12-10, 4-6
1-3, 4-6
12-10, 9-7
10-12, 4-6
Dimensions:
Schematics:
1
2
3
4
5
XFMRS, INC.
XFMRS
1940 Landersdale Road • Camby, Indiana 46113 • Tel. (317) 834-1066 • Fax: (317) 834-1067