D3083-05 Equivalent & Substitute Parts

Part Overview

The D3083-05 is a 1MM shorting link manufactured by Harwin Inc., classified as a 2-position (1 x 2) shunt connector with non-insulated male pins. This component features a 0.500" (12.70mm) pitch and gold contact finish, rated for 10A current. The D3083-05 is currently listed as obsolete, making identification of suitable substitute parts essential for ongoing system support and component procurement.

Substiute Parts

D3083-05

Harwin Inc.In Stock: 972D3083-05 Datasheet

Current PartRFQ

D3083-46

Harwin Inc.In Stock: 795D3083-46 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the D3083-05 is determined by strict equivalence across the following critical parameters:

• Connector Type & Configuration: Non-insulated shunt connector, 2-position (1 x 2) arrangement
• Mechanical Compatibility: 0.500" (12.70mm) pitch and 0.359" (9.13mm) height ensure physical interchangeability
• Electrical Performance: 10A current rating maintained across all substitute candidates
• Gender & Pin Configuration: Male pins required for socket compatibility
• Series Alignment: D308 series components ensure design consistency

Contact finish (gold vs. tin) and compliance certifications represent the primary differentiators among substitute parts within this grouping.

Parameter Comparison

Engineering Selection Recommendations

D3083-46 is the direct substitute for D3083-05 within the D308 series. Both components share identical mechanical dimensions, electrical ratings, and connector configuration. The primary distinction is product status: D3083-05 is obsolete while D3083-46 is active, ensuring continued availability and supply chain support.

Compliance Consideration: D3083-05 is ROHS3 compliant, while D3083-46 is RoHS non-compliant. Applications subject to RoHS3 regulatory requirements must evaluate this difference against system-level compliance obligations. Both components maintain REACH Unaffected status.

Contact Finish Difference: D3083-05 features gold plating (flash thickness), while D3083-46 uses tin plating (100.0µin / 2.54µm). Contact finish selection depends on application-specific corrosion resistance and electrical performance requirements in the intended operating environment.

Frequently Asked Questions (FAQ)

Q: Can D3083-46 directly replace D3083-05 in existing designs?

A: Yes. Both components are mechanically and electrically equivalent, sharing identical pitch (0.500"), height (0.359"), position count (2), and current rating (10A). Physical interchangeability is confirmed.

Q: What is the significance of the contact finish difference?

A: D3083-05 uses gold plating while D3083-46 uses tin plating. Gold provides superior corrosion resistance in harsh environments, while tin offers cost efficiency. Selection depends on environmental exposure and contact reliability requirements.

Q: Why is D3083-05 listed as obsolete?

A: Obsolescence indicates the manufacturer has discontinued production. D3083-46 is the active production equivalent, ensuring long-term component availability and supply chain continuity.

Q: Does the RoHS compliance difference affect substitution?

A: RoHS compliance is application-dependent. Systems requiring ROHS3 compliance must use D3083-05 or identify alternative compliant components. Non-regulated applications may use D3083-46 without restriction.

Q: Are both parts available in the same packaging?

A: Packaging information is not differentiated in the provided specifications. Confirm packaging requirements with the manufacturer or authorized distributor.

Q: What is the moisture sensitivity rating, and does it affect storage?

A: Both components carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard component storage practices apply without special humidity control requirements.