For other values & Custom Designs, contact factory.
Specifications subject to change without notice.
15801 Chemical Lane, Huntington Beach, CA 92649-1595
Tel: (714) 898-0960
•
Fax: (714) 896-0971
Rhombus
Industries Inc.
www.rhombus-ind.com
T1SM12G3
Turns OCL C
W/W
DCR Pri. DCR Sec.
Part Ratio Min. max. max. max. Schem. Primary
Number
+
5% (
mH ) ( pF ) (
Ω
)(
Ω
) Style Pins
T-16400 1CT:2CT & 1CT:2CT 1.20 & 1.20 15 & 15 1.00 & 1.00 1.70 & 1.70 A 12-10, 4-6
T-16401 1CT:2CT & 1:1.36CT 1.60 & 1.60 15 & 15 1.70 & 1.70 2.00 & 1.70 B 12-10, 4-6
T-16402 1:1.15CT & 1CT:2CT 1.50 & 1.20 15 & 15 1.00 & 1.00 1.00 & 1.70 D 12-10, 4-6
T-16403 1:1/1.26 & 1CT:2CT 1.50 & 1.20 15 & 15 1.00 & 1.00 1.10 & 1.70 E 12-10, 4-6
T-16404 1:2CT & 2:1 1.60 &1.60 15 & 15 1.10 & 1.10 1.10 & 0.70 F 1-3, 4-6
T-16405 1CT:1CT & 1CT:1CT 1.20 & 1.20 15 & 15 1.00 & 1.00 1.00 & 1.00 A 1-3, 4-6
T-16406 1CT:1.15CT & 1CT:1.15CT 1.20 & 1.20 15 & 15 1.20 & 1.20 1.40 & 1.40 A 1-3, 4-6
T-16407 1CT:1CT & 1CT:2CT 1.20 & 1.20 15 & 15 1.20 &1.20 1.20 & 1.80 A 12-10, 4-6
T-16408 1CT:1.15CT & 1CT:1CT 1.50 & 1.50 15 & 15 1.00 & 1.00 1.10 & 1.00 A 12-10, 4-6
T-16409 1CT:1.36CT & 1CT:1.36CT 1.20 & 1.20 15 & 15 1.20 & 1.20 1.40 & 1.40 A 1-3, 4-6
T-16410 1CT:1.41CT & 1CT:1.41CT 0.80 & 0.80 15 & 15 1.00 & 1.20 1.00 & 1.20 A 12-10, 9-7
T-16411 1CT:2.3CT & 1CT:2CT 1.20 & 1.20 15 & 15 1.20 & 1.20 2.10 & 2.10 A 12-10, 4-6
T-16412 1CT:2CT & 1CT:2CT 1.20 & 1.20 15 & 15 0.70 & 0.70 1.20 & 1.20 A 12-10, 4-6
T-16413 1CT:2CT & 1:1.36CT 1.20 & 1.20 15 & 15 0.70 & 0.70 1.20 & 0.90 B 12-10, 4-6
T-16414 1:2CT & 1:1.14CT 1.20 & 1.20 15 & 15 0.70 & 0.70 1.20 & 0.90 E 12-10, 4-6
T-16415 1CT:2CT & 1:1 1.20 & 1.20 15 & 15 0.70 & 0.70 1.20 & 0.70 C 1-3, 4-6
T-16416 1:1.15CT & 1CT:2CT 1.20 & 1.20 15 & 15 0.70 & 0.70 0.90 & 1.20 D 12-10, 4-6
T-16417 1:1/1.26 & 1:2CT 1.50 & 1.20 15 & 15 0.70 & 0.70 0.90 & 1.20 E 12-10, 4-6
T-16418 1CT:2CT & 1:1.08CT 1.50 & 1.20 15 & 15 0.70 & 0.70 1.10 & 0.70 B 12-10, 4-6
T-16419 1:1/1.26 & 1:1/1.26 1.50 & 1.50 15 & 15 0.80 & 0.80 1.00 & 1.00 G 12-10, 9-7
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
1. ET-Product 10 V-
µ
sec minimum.
2. OCL @ Pri., 100 mV & 100 kHz
Schematic "D"Schematic "C"Schematic "B"Schematic "A"
Schematic "G"
Schematic "F"
Schematic "E"
PARTS SHIPPED IN
ANTI-STATIC TUBES
TAPE & REEL
AVAI LAB LE
Dimensions in
inches (mm)
Unused Pins
Not Provided
For T1/CEPT Telecom Applications
Designed to meet CCITT and FCC Requirements
3000 VRMS Reinforced Insulation
Refer to Table of Contents for a variety
of other T1/CEPT/ISDN-PRI products