Product Summary

The T1142NL transformer module supports T1/E1/ISDN-PRI, T3/E3/STS-1, ISDN-S, ISDN-U, Digital Audio, and DDS. Package options include surface mount, through hole, single, dual, quad and octal covering standard and extended temperature ranges. Many parts meet ANSI, ITU and ETSI requirements, and many are recognized by UL, TUV, Austel and/or CSA.

Parametrics

Specifications: (1)Application - Telecom: T1/E1/CEPT/ISDN-PRI; (2)Inductance Telecom (mH): 1.20 & 1.20; (3)Isolation Voltage: 1,500; (4)Leakage Inductance (uH): 0.5; (5)Number of Channels: OCTAL; (6)Number of Transformers: Octal ; (7)Package: SMT; (8)RoHS Compliant: YES - RoHS-5 WITH LEAD IN SOLDER EXEMPTION; (9)Standard: UL60950-1 & UL1459; (10)Temperature: 0 TO 70; (11)Turns Ratio RX: 1:1; (12)Turns Ratio TX : 1:2.4.

Features

Features: (1)Category: Transformers; (2)Transformer Type: T1/E1 (Quad); (3)Turns Ratio - Primary:Secondary: 1 : 2.4 Transmitter, 1 : 1 Receiver; (4)Mounting Type: Surface Mount; (5)Inductance: 1mH, 1mH; (6)Lead Free Status: Lead Free Compliant by Exemption; (7)RoHS Status: RoHS Compliant.

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
T1142NL
T1142NL
Pulse
Transformers Audio & Signal XFMR QUAD
Data Sheet
0-83: $3.82
83-100: $3.05
100-500: $2.62
500-1000: $2.42
T1142NLT
T1142NLT
Pulse
Transformers Audio & Signal TRANSFORMER DUAL
Data Sheet
0-1: $5.72
1-10: $4.77
10-100: $4.28
100-250: $4.28