T1/CEPT/ISDN-PRI TRANSFORMERS
FEATURES
Dual surface mount package contains both transmit
and teceive transformers
3000 Vrms reinforced insulation barrier approved to
EN60950, CS950, UL1950, and Austel AS3260
Electrical Specifications @ 25擄C Operating Temperature 0擄C to
70擄C
Turns Ratio
(Pri:Sec 鹵2%)
OCL@25擄C
(mH MIN)
C
W/W
(pF MAX)
DCR Pri
(鈩?MAX)
DCR Sec
(鈩?MAX)
Primary
Pins
Part
Number
ST-81032
1CT:1.15CT & 1CT:1CT 1.60 & 1.60
15 & 15
1.10 & 1.00
1.10 & 0.90 16-14, 6-8
Mechanical
16
9
.720 MAX
.530 MAX
18,29
13,46
.600
15,24
8
.950 MAX
24,13
.390 MAX
9,91
.100
2,54 .010/.020
0,25/0,51
.004/0,10
16 SURFACES
.120 TYP
3,05
.050 TYP
1,27
Sumlink
ST-81032
(DATE CODE)
16X .030
0,76
.760 .520
19,30 13,21
.040/.050
1,02/1,27
.100 TYP
2,54
.700
17,78
Dimensions:
Inches
mm
Unless otherwise specified
all tolerances are 鹵.010
0,25
SUGGESTED PAD LAYOUT
.122
3,10
Schematics
16 15 14
11 10
9
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Sumlink Technology Co., Ltd
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TEL:86-755-83274922, 83645328 FAX:86-755-83274735 www:Sumlink.com.cn
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