SP28W1F Equivalent & Substitute Parts

Part Overview

The SP28W1F is a pin contact component manufactured by Amphenol Sine Systems Corp, designed for use in circular connector applications within the ecomate® RM series. This component is classified as a signal, stamped pin contact with a Size 20 form factor, rated for 28-30 AWG wire gauges and featuring crimp termination with gold plating.

The SP28W1F is currently listed with an Obsolete product status. Identification of equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements for systems utilizing this component.

Substiute Parts

SP28W1F

Amphenol Sine Systems CorpIn Stock: 1109SP28W1F Datasheet

Current PartRFQ

SP28W2F

Amphenol Sine Systems CorpIn Stock: 22553SP28W2F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SP28W1F is based on strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Contact Type: Pin, Signal, Stamped
• Contact Size: 20
• Wire Gauge Range: 28-30 AWG
• Contact Termination: Crimp
• Contact Material: Copper Alloy
• Contact Finish: Gold
• Contact Finish Thickness: Flash
• Features: Insulation Support
• Regulatory Compliance: ROHS3 Compliant, REACH Unaffected

The SP28W2F meets all primary substitution criteria. Both components share identical contact type classification, size designation, wire gauge specifications, termination method, material composition, and finish specifications. Both components maintain equivalent regulatory compliance status and moisture sensitivity ratings.

The substitution is valid within the scope of these electrical and mechanical parameters. The SP28W2F represents an active product status alternative to the obsolete SP28W1F, with both components derived from the same base product number (SP28) within the Amphenol Sine Systems Corp portfolio.

Parameter Comparison

Engineering Selection Recommendations

The SP28W2F is the direct substitute for the obsolete SP28W1F. Both components maintain identical electrical and mechanical specifications across all critical parameters including contact configuration, wire gauge compatibility, termination method, material composition, and finish specifications.

The SP28W2F carries Active product status, ensuring ongoing availability and supply chain support. Both components maintain equivalent regulatory compliance certifications (ROHS3 Compliant, REACH Unaffected) and identical moisture sensitivity ratings (MSL 1 - Unlimited).

Selection of the SP28W2F for applications previously specified with SP28W1F is supported by complete parameter equivalence. The transition from the obsolete SP28W1F to the active SP28W2F presents no electrical or mechanical compatibility constraints within the defined scope of these component specifications.

Frequently Asked Questions (FAQ)

Q: Can SP28W2F be used as a direct replacement for SP28W1F?

A: Yes. The SP28W2F meets all electrical and mechanical specifications of the SP28W1F. Both components share identical contact type, size, wire gauge range, termination method, material composition, and finish specifications. The SP28W2F is the active product alternative to the obsolete SP28W1F.

Q: What is the primary difference between SP28W1F and SP28W2F?

A: The primary difference is product status. The SP28W1F is classified as Obsolete, while the SP28W2F is classified as Active. Both components are functionally equivalent across all specified electrical and mechanical parameters.

Q: Are there packaging differences between these components?

A: The SP28W1F packaging specification is not provided in the available data. The SP28W2F is supplied in Cut Tape (CT) packaging format.

Q: Do both components meet the same regulatory requirements?

A: Yes. Both SP28W1F and SP28W2F are ROHS3 Compliant and REACH Unaffected. Both components carry identical MSL ratings (1 - Unlimited).

Q: What wire gauges are supported by the SP28W2F?

A: The SP28W2F supports 28-30 AWG wire gauges, equivalent to 0.05 ~ 0.08 mm² cross-sectional area, matching the SP28W1F specification range.

Q: Are the contact materials identical between these parts?

A: Yes. Both components feature Copper Alloy contact material with gold flash finish, providing equivalent electrical and corrosion resistance characteristics.