C93422 Telecom Relay DPDT 2A 5V Equivalent & Substitute Parts

Part Overview

The C93422 is a telecom relay manufactured by TE Connectivity Potter & Brumfield Relays, classified as a Double Pole Double Throw (DPDT) switching device with a 2A contact rating and 5VDC coil voltage. This component is designed for through-hole mounting applications requiring telecom-grade switching performance.

The C93422 carries an obsolete product status. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production builds, repairs, and system upgrades where this relay specification remains functionally required.

Substiute Parts

C93422

TE Connectivity Potter & Brumfield RelaysIn Stock: 2889C93422 Datasheet

Current PartRFQ

V23079A2001B301

TE Connectivity Potter & Brumfield RelaysIn Stock: 3486V23079A2001B301 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the C93422 are identified based on strict electrical and mechanical parameter matching within the telecom and general-purpose relay category. The following parameters establish substitution eligibility:

Critical Matching Parameters:

• Coil Voltage: 5VDC
• Contact Form: DPDT (2 Form C)
• Contact Rating (Current): 2 A
• Switching Voltage: 250VAC, 220VDC - Max
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Contact Material: Silver Nickel (AgNi), Gold (Au)
• Coil Type: Non Latching
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The V23079A2001B301 satisfies all critical matching parameters and is classified as an active product with current manufacturing support, making it a direct functional equivalent for the obsolete C93422.

Parameter Comparison

Engineering Selection Recommendations

The V23079A2001B301 is the direct substitute for the obsolete C93422 based on the following engineering criteria:

Compliance and Regulatory Status: Both components maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current manufacturing environments. Both carry identical ECCN (EAR99) and HTSUS (8536.41.0020) classifications.

Product Availability: The V23079A2001B301 holds active product status with 3400 units in current inventory, whereas the C93422 is obsolete. This availability differential makes the V23079A2001B301 the appropriate selection for ongoing production and procurement.

Electrical and Mechanical Compatibility: All critical switching parameters, contact ratings, coil voltage, mounting configuration, and termination style are identical between the two components. The substitute operates within the same voltage and current envelope as the original part.

Operating Temperature Consideration: The V23079A2001B301 operates across -40°C to 85°C, compared to the C93422 range of -55°C to 85°C. Applications requiring operation below -40°C must evaluate this parameter against specific system requirements.

Frequently Asked Questions (FAQ)

Q: Can the V23079A2001B301 directly replace the C93422 in existing circuit designs?

A: Yes. Both components share identical coil voltage (5VDC), contact form (DPDT), current rating (2A), switching voltage (250VAC/220VDC max), mounting type (through-hole), and termination style (PC pin). Electrical and mechanical compatibility is established across all critical parameters.

Q: What is the primary difference between these two relays?

A: The C93422 is classified as a telecom relay with an operating temperature range of -55°C to 85°C and a coil current of 80 mA. The V23079A2001B301 is a general-purpose relay with an operating temperature range of -40°C to 85°C and a coil current of 28 mA. The substitute exhibits lower coil current consumption and a narrower low-temperature operating range.

Q: Are there any packaging differences between the C93422 and V23079A2001B301?

A: Both components are supplied in tube packaging. No packaging format changes are required for substitution.

Q: Does the lower coil current of the V23079A2001B301 affect circuit design?

A: The V23079A2001B301 requires 28 mA coil current compared to 80 mA for the C93422. This reduction may allow for lower-power drive circuits and reduced thermal dissipation in the coil. Existing drive circuits designed for 80 mA operation will function with the substitute, as the lower current requirement represents a less demanding load condition.

Q: What compliance certifications apply to both components?

A: Both the C93422 and V23079A2001B301 are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8536.41.0020.

Q: Is the V23079A2001B301 suitable for applications requiring -55°C operation?

A: The V23079A2001B301 is rated for operation down to -40°C. Applications requiring operation at -55°C must evaluate alternative components or confirm that the -40°C minimum is acceptable for the specific system design.