Equivalent & Substitute Parts for Panasonic AV32049

Part Overview

The Panasonic Electric Works AV32049 is a snap action SPDT switch designed for chassis mount applications with a 3A/125V AC rating. This switch features a round pin plunger actuator and solder lug termination, suitable for on-momentary switching functions. The AV32049 is classified as an active product with full RoHS compliance and unlimited moisture sensitivity rating.

Equivalent and substitute parts are identified based on matching electrical ratings, mechanical specifications, and functional characteristics that permit direct replacement in circuit applications.

Substiute Parts

AV32049

Panasonic Electric WorksIn Stock: 827AV32049 Datasheet

Current PartRFQ

DB1C-A1AA

Hirose Electric Co LtdIn Stock: 919DB1C-A1AA Datasheet

SimilarRFQ

DC3C-A1AA

Hirose Electric Co LtdIn Stock: 1171DC3C-A1AA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AV32049 are identified based on the following critical parameters:

• Electrical Compatibility: Current rating (3A), voltage ratings (125V AC / 30V DC), and circuit configuration (SPDT)
• Mechanical Compatibility: Actuator type (round pin plunger), mounting method (chassis mount), and termination style (solder lug)
• Environmental Specifications: Operating temperature range (-25°C to 85°C), moisture sensitivity level (MSL 1), and lifecycle ratings (50,000 electrical cycles minimum)
• Regulatory Compliance: RoHS compliance status and ECCN classification

The identified substitutes DB1C-A1AA and DC3C-A1AA from Hirose Electric Co Ltd meet these core electrical and mechanical parameters, enabling functional equivalence in applications requiring SPDT snap action switching at 3A/125V ratings.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: The Panasonic AV32049 is the recommended choice for new designs and applications requiring active product support. It carries active product status, full RoHS compliance, and documented electrical and mechanical specifications suitable for 3A/125V SPDT switching applications.

Substitute Selection Criteria: The Hirose DB1C-A1AA and DC3C-A1AA are classified as obsolete products. Selection of these substitutes is appropriate only when:

• Existing inventory must be utilized in legacy system maintenance or repair
• Direct mechanical and electrical compatibility has been verified through detailed datasheet comparison
• Supply chain constraints prevent procurement of the active AV32049 alternative
• Application requirements do not mandate active product support or extended lifecycle availability

Both substitute parts maintain MSL 1 rating and EAR99 export classification, consistent with the primary part.

Frequently Asked Questions (FAQ)

Q: What makes DB1C-A1AA and DC3C-A1AA suitable substitutes for the AV32049?

A: Both Hirose parts are identified as functional equivalents based on matching SPDT circuit configuration, 3A current rating capability, 125V AC voltage rating, round pin plunger actuator type, chassis mount configuration, and solder lug termination. MSL 1 and EAR99 compliance ratings are identical.

Q: Why are the Hirose substitutes marked as obsolete?

A: Obsolete product status indicates that the manufacturer has discontinued active production and support. These parts remain available through existing inventory channels but lack manufacturer lifecycle guarantees or technical support commitments.

Q: Can I use DB1C-A1AA or DC3C-A1AA in new product designs?

A: No. New designs should specify the active AV32049 or identify alternative active SPDT snap action switches meeting the same electrical and mechanical parameters. Obsolete parts are suitable only for maintenance, repair, or legacy system applications where existing inventory exists.

Q: What parameters must match for a switch to be considered a valid substitute?

A: Critical matching parameters include circuit configuration (SPDT), current rating (3A minimum), voltage ratings (125V AC / 30V DC minimum), actuator type (round pin plunger), mounting method (chassis mount), and termination style (solder lug). Operating temperature range and lifecycle ratings should also be verified.

Q: Are there any compliance or certification differences between these parts?

A: All three parts share identical MSL 1 and EAR99 classifications. The AV32049 carries documented RoHS compliance; RoHS status for the Hirose substitutes is not specified in available data and should be verified through manufacturer documentation before use in RoHS-regulated applications.