AXICOM MT4 Relay – 4 Pole Telecom and Signal Relay Datasheet

Category: Electronics, Relays, TE Connectivity

Overview of AXICOM MT4 Relay

The AXICOM MT4 Relay is a 4-pole telecom/signal relay designed for Through Hole Type (THT) mounting. Suitable for dry circuit, test access, and ringing operations, the MT4 Relay boasts a compact size of 20 x 14.8 mm (0.795 x 0.582 inch) and includes non-polarized, non-latching single coil type with four changeover contacts, also known as 4 form C or 4PDT (4 Pole Double Throw).

Key Features:

– Switching Capability: Capable of switching currents up to 2.5 A, making it versatile for various low-power applications.

– Bifurcated Contacts: The relay features bifurcated contacts for improved reliability and performance in signaling applications. Compliance with various industry standards such as Bellcore GR-1089-CORE and ITU-T K.20 is noted, ensuring its applicability in telecommunication environments.

Typical Applications:

The MT4 Relay is designed for a broad range of uses, including:

Communications equipment such as analog, ISDN, and xDSL line cards
PABX systems and Voice over IP (VoIP) solutions
Office devices and business equipment
Measurement and control apparatus
Consumer electronics including set-top boxes and Hi-Fi systems
Medical equipment

Conformance and Certification:

The MT4 Relay adheres to several European directives, including:

The ELV Directive 2000/53/EC (End of Life Vehicles)
The ROHS Directive 2002/95/EC (Restriction of Hazardous Substances)

Compliance with these directives is supported by declarations from raw material suppliers. Tyco Electronics AXICOM ensures responsible processing of materials, with confirmation valid for items with date codes starting from 0501.

Additionally, the relay is recognized under UL 508 with File No. E111441, signifying its safety for use in industrial control equipment.

Additional Information:

This summary is based on the initial two pages of the AXICOM MT4 Relay Datasheet (Document Number 108-98008 Rev C), which provides essential information about the features, applications, and compliance of the product. Those interested in the detailed specifications, including dimensions, electrical characteristics, and ordering information, should refer to the complete datasheet.