T-14400 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – T1 / CEPT / ISDN-PRI SMD 12 Pin Dual Transformers

T1 / CEPT / ISDN-PRI
SMD 12 Pin Dual Transformers
See other T1/CEPT/ISDN-PRI products in this Catalog
Electrical Specifications ^{1, 2} at 25^o C
Part
Number
Turns
Ratio
+ 5%
OCL
Min.
( mH )
C
W/W
max.
( pF )
For T1/CEPT Telecom Applications
Designed to meet CCITT and FCC Requirements
1500 VRMS Minimum Isolation
Refer to Table of Contents for a variety
of other T1/CEPT/ISDN-PRI products
L
L
max.
( µH )
DCR Pri.
max.
(Ω)
DCR Sec.
max.
(Ω)
Schem.
Style
Primary
Pins
T-14400 1CT:2CT & 1CT:2CT
1.20 & 1.20 50 & 50 0.80 & 0.80 1.00 & 1.00 1.70 & 1.70
A 12-10, 4-6
T-14401 1CT:2CT & 1:1.36CT
1.60 & 1.60 60 & 50 1.00 & 0.80 1.70 & 1.70 2.00 & 1.70
B 12-10, 4-6
T-14402 1:1.15CT & 1CT:2CT
1.50 & 1.20 60 & 50 0.80 & 0.80 1.00 & 1.00 1.00 & 1.70 D 12-10, 4-6
T-14403
1:1/1.26 & 1CT:2CT
1.50 & 1.20 50 & 60 0.80 & 0.80 1.00 & 1.00 1.10 & 1.70
E 12-10, 4-6
T-14404
1:2CT & 2:1
1.60 &1.60 55 & 40 1.30 & 1.30 1.10 & 1.10 1.10 & 0.70
F
1-3, 4-6
T-14405 1CT:1CT & 1CT:1CT
1.20 & 1.20 50 & 50 0.80 & 0.80 1.00 & 1.00 1.00 & 1.00
A
1-3, 4-6
T-14406 1CT:1.15CT & 1CT:1.15CT 1.20 & 1.20 50 & 50 0.80 & 0.80 1.20 & 1.20 1.40 & 1.40
A
1-3, 4-6
T-14407 1CT:1CT & 1CT:2CT
1.20 & 1.20 50 & 50 0.80 & 0.80 1.20 &1.20 1.20 & 1.80
A 12-10, 4-6
T-14408 1CT:1.15CT & 1CT:1CT
1.50 & 1.50 60 & 60 0.80 & 0.80 1.00 & 1.00 1.10 & 1.00
A 12-10, 4-6
T-14409 1CT:1.36CT & 1CT:1.36CT 1.20 & 1.20 50 & 50 0.80 & 0.80 1.20 & 1.20 1.40 & 1.40
A
1-3, 4-6
T-14410 1CT:1.41CT & 1CT:1.41CT 0.80 & 0.80 30 & 30 0.80 & 0.80 1.00 & 1.20 1.00 & 1.20
A 12-10, 9-7
T-14411 1CT:2.3CT & 1CT:2CT
1.20 & 1.20 60 & 60 0.80 & 0.80 1.20 & 1.20 2.10 & 2.10
A 12-10, 4-6
T-14412 1CT:2CT & 1CT:2CT
1.20 & 1.20 31 & 31 .60 & .60 0.70 & 0.70 1.20 & 1.20
A 12-10, 4-6
T-14413 1CT:2CT & 1:1.36CT
1.20 & 1.20 32 & 37 .55 & .80 0.70 & 0.70 1.20 & 0.90
B 12-10, 4-6
T-14414
1:2CT & 1:1.14CT
1.20 & 1.20 40 & 35 .55 & .80 0.70 & 0.70 1.20 & 0.90
E 12-10, 4-6
T-14415
1CT:2CT & 1:1
1.20 & 1.20 30 & 30 .55 & .80 0.70 & 0.70 1.20 & 0.70 C 1-3, 4-6
T-14416 1:1.15CT & 1CT:2CT
1.20 & 1.20 35 & 35 .60 & .60 0.70 & 0.70 0.90 & 1.20 D 12-10, 4-6
T-14417
1:1/1.26 & 1:2CT
1.50 & 1.20 40 & 40 .40 & .50 0.70 & 0.70 0.90 & 1.20
E 12-10, 4-6
T-14418 1CT:2CT & 1:1.08CT
1.50 & 1.20 40 & 30 .60 & .60 0.70 & 0.70 1.10 & 0.70
B 12-10, 4-6
T-14419
1:1/1.26 & 1:1/1.26
1.50 & 1.50 45 & 45 .40 & .40 0.80 & 0.80 1.00 & 1.00 G 12-10, 9-7
1. ET-Product 10 V-µsec minimum.
2. OCL @ Pri., 100 mV & 100 kHz
Schematic "A"
Schematic "B"
Schematic "C"
Schematic "D"
Schematic "E"
Schematic "F"
Schematic "G"
PARTS SHIPPED IN
ANTI-STATIC TUBES
TAPE & REEL
AVAILABLE
Dimensions in
inches (mm)
Unused Pins
Not Provided
Specifications subject to change without notice.
Rhombus
Industries Inc.
For other values & Custom Designs, contact factory.
T1_SM12 G - 4/99
15801 Chemical Lane, Huntington Beach, CA 92649-1595
8
Tel: [phone] • Fax: [phone]