P-304-AB Equivalent & Substitute Parts

Part Overview

The P-304-AB is a 4-position blade type power connector manufactured by Cinch Connectivity Solutions. This Jones connector plug features panel mount configuration with solder eyelet termination, designed for applications requiring push-pull fastening and flange mounting. The part is currently active in production with 715 units in stock. Substitute parts are identified to address inventory availability, compliance requirements, or packaging preferences while maintaining electrical and mechanical compatibility.

Substiute Parts

P-304-AB

Cinch Connectivity SolutionsIn Stock: 725P-304-AB Datasheet

Current PartRFQ

P-304H-AB

Cinch Connectivity SolutionsIn Stock: 825P-304H-AB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the P-304-AB is determined by the following critical parameters that must remain constant:

• Connector type (Plug, Jones)
• Number of positions (4)
• Mounting type (Panel Mount)
• Number of rows (2)
• Termination method (Solder Eyelet(s))
• Voltage rating (250 V)
• Current rating (10 A)
• Operating temperature (105°C)
• Fastening type (Push-Pull)
• Contact material (Brass)
• Insulation material (Phenol Formaldehyde)
• Series designation (300)

The P-304H-AB qualifies as a direct substitute because it maintains all critical electrical and mechanical parameters. Variations in contact finish (Cadmium versus Tin), packaging format (standard versus bulk), and RoHS compliance status do not affect functional interchangeability in the connector interface.

Parameter Comparison

Engineering Selection Recommendations

Both P-304-AB and P-304H-AB are active production parts from Cinch Connectivity Solutions with identical electrical and mechanical specifications. Selection between these parts should be based on the following criteria:

P-304-AB is appropriate for applications where Cadmium contact finish is specified or where RoHS non-compliant components are acceptable.

P-304H-AB is appropriate for applications requiring RoHS compliance or where Tin contact finish is preferred. This part offers higher current inventory availability (791 units versus 715 units).

Both parts are suitable for 250 V, 10 A applications with 105°C operating temperature requirements and maintain identical connector interface geometry and termination characteristics.

Frequently Asked Questions (FAQ)

Q: Can P-304H-AB be used as a direct replacement for P-304-AB?

A: Yes. Both parts maintain identical connector type, position count, mounting configuration, termination method, voltage rating, current rating, and operating temperature. The parts are mechanically and electrically interchangeable at the connector interface.

Q: What is the difference between the contact finishes?

A: P-304-AB uses Cadmium contact finish, while P-304H-AB uses Tin contact finish. Both finishes provide adequate conductivity and corrosion resistance for the specified 250 V, 10 A application. Contact finish selection depends on application-specific environmental and compliance requirements.

Q: Does RoHS compliance affect connector performance?

A: RoHS compliance status reflects material composition but does not alter the electrical or mechanical performance of the connector. P-304H-AB is RoHS compliant; P-304-AB is not. Selection should be based on end-product regulatory requirements.

Q: Are the packaging formats interchangeable?

A: Yes. P-304-AB is supplied in standard packaging while P-304H-AB is supplied in bulk packaging. Packaging format does not affect connector functionality or interface compatibility.

Q: What are the critical parameters that must match for substitution?

A: Connector type, position count, mounting type, row configuration, termination method, voltage rating, current rating, operating temperature, fastening type, contact material, and insulation material must all remain constant for parts to be considered direct substitutes.