MD-002HRL

$17.98

Description：TNT MODULE 5V 20P THT
Series：-

SKU:9cacc067e824 Category: Modules Brand: HALO Electronics, Inc.

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Product introduction

Product Detailed Parameters

Description：TNT MODULE 5V 20P THT
Series：-
Mfr：HALO Electronics, Inc.
Package：Tube
Protocol：-
Function：Transceiver
Interface：-
Standards：IEEE 802.3
Voltage - Supply：4.75V ~ 5.25V
Operating Temperature：0°C ~ 70°C
Package / Case：20-DIP (1.000", 25.40mm), 14 Leads
Supplier Device Package：-
Current - Supply：235 mA
Grade：-
Qualification：-

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MD-002HRL

Overview

The MD-002HRL is a Thinnet Transceiver module from the HALO Electronics TnT family, designed for 10BASE2 network applications. It operates at a nominal supply voltage of 5V with a tolerance of ±5%. The device supports an input ripple of up to 100mVpp and draws a maximum operating current of 235mA. It functions within an operating temperature range of 0°C to +70°C and can withstand storage temperatures between -40°C and +125°C. A distinguishing feature of this specific part number is the inclusion of an optional enable function, allowing the module to be powered off via a logic signal.

Feature Summary

Integrates complete Thin Net transceiver functions into a single package
Includes squelch circuits on all signal inputs to eliminate noise
Features an optional enable function for power management

Applications

Backplane Applications
Network Interface Cards
10BASE-T Hub with 10BASE2 Interface
Thin Net Transceivers

Procurement Notes

Verify the component status before procurement as availability may vary. Confirm that the specific ordering suffix matches the required voltage and enable features. Ensure the design accommodates the DIP-20 through-hole package dimensions and thermal requirements for the specified operating temperature range.

Selection Notes

Select the MD-002HRL when a 5V supply is available and the optional enable pin functionality is required for system control. Compare against the MD-001HRL if the enable feature is unnecessary. Ensure the application does not require the heartbeat test disable configuration typically used in repeater setups without modification.

Part Context

This component belongs to the HALO Electronics TnT (Thinnet Transceiver) series, which utilizes the H83C92 compliant transceiver chip. The series provides long-term availability solutions for legacy IEEE 802.3 Thin Net standards, offering integrated DC/DC conversion and signal processing in a standardized 20-pin form factor.