T1137 Datasheet, PDF (1/1 Pages) Pulse A Technitrol Company – T1/CEPT/ISDN-PRI TRANSFORMER

T1/CEPT/ISDN-PRI
TRANSFORMER
Dual Surface Mount, 1500 Vrms,
Small Package
Matched to PMC-Sierra's PM4351 COMET
transceiver
Small surface mount package
Contains both transmit and receive transformers
Isolation voltage: 1500Vrms
Electrical Specifications @ 25°C
RoHS-5
Compliant
Part No.
T1137
RoHS-6
Compliant
Part No.
T1137NL
Turns Ratio
(Pri:Sec ±5%)
OCL
(mH MIN)
1CT:2.42CT & 1CT:2.42CT 1.20 & 1.20
CW/W
LL
(pF MAX) (µH MAX)
25 & 25 .60 & .60
DCR Pri
(Ω MAX)
DCR Sec Package/ Primary
(Ω MAX) Schematic Pins
0.70 & 0.70 1.20 & 1.20
BH/1
1-3, 6-8
NOTE: Optional tape and reel packaging can be ordered by adding a “T” suffix to the part number (i.e.T1137T and T1137NLT).
Mechanical
BH
1^.520,853 ^MAX
Schematic
.350
8,89
.075
1,91
1
16 15 14 11 10 9
.375 _MAX
9,53
T1137 / T1137NL
(DATE CODE)
(COUNTRY OF ORIGIN)
.280 _MAX
7,11
.328
8,33
.050
1,27
.050
1,27
.350
8,89
16X
.029
0,74
±
±
.001
0,03
SUGGESTED PAD LAYOUT
1 2 36 7 8
.245
6,22
MAX
.010
0,25
Weight ...............1.0 grams
Tape & Reel..........600/reel
Tube ......................40/tube
16X
.018
0,46
±
±
.002
0,05
For More Information:
.004/0,10
16 SURFACES
0°– 8°
Dimensions: ^Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
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Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
T651.B (6/06)