PS-40B2-1 Equivalent & Substitute Parts

Part Overview

The PS-40B2-1 is a 40-position ribbon cable connector manufactured by JAE Electronics, designed for through-hole mounting applications. This connector features IDC (Insulation Displacement Contact) termination with 28 AWG wire gauge capability and a 0.050" cable pitch configuration. The product is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Substiute Parts

PS-40B2-1

JAE ElectronicsIn Stock: 722PS-40B2-1 Datasheet

Current PartRFQ

5-111035-8

TE Connectivity AMP ConnectorsIn Stock: 11295-111035-8 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PS-40B2-1 is determined by the following critical parameters:

• Connector Type & Position Count: Must be ribbon cable connector with 40 positions
• Pitch Configuration: Cable pitch of 0.050" (1.27mm) and board-side pitch of 0.200" (5.08mm) are mandatory for mechanical compatibility
• Row Configuration: 4 rows with 0.100" (2.54mm) row spacing required for PCB footprint alignment
• Mounting & Termination: Through-hole mounting with IDC termination method
• Wire Gauge Compatibility: 28 AWG or compatible range (26-28 AWG acceptable)
• Environmental Rating: MSL 1 (Unlimited) moisture sensitivity

The TE Connectivity AMP Connectors part 5-111035-8 meets all substitution criteria with compatible electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 5-111035-8 serves as a direct functional equivalent for the obsolete PS-40B2-1. Both connectors share identical mechanical and electrical specifications across all critical parameters, ensuring PCB footprint compatibility and signal integrity in ribbon cable applications.

The substitute part offers the advantage of active product status with current manufacturing support. The wire gauge specification of 26-28 AWG (stranded or solid) encompasses the PS-40B2-1's 28 AWG requirement, providing flexibility in cable selection. The TE Connectivity part is RoHS Compliant and REACH Unaffected, meeting modern regulatory requirements. Contact finish differs (tin versus gold), which does not affect functional compatibility for standard signal applications.

Frequently Asked Questions (FAQ)

Q: Can the 5-111035-8 be used as a direct replacement for PS-40B2-1 in existing designs?

A: Yes. Both connectors share identical pitch configurations (0.050" cable pitch, 0.200" board-side pitch), row spacing (0.100"), and mounting method (through-hole). PCB footprints are mechanically compatible without modification.

Q: What is the significance of the wire gauge difference (28 AWG vs. 26-28 AWG)?

A: The PS-40B2-1 specifies 28 AWG wire gauge. The 5-111035-8 accepts 26-28 AWG wire in both stranded and solid configurations. This range encompasses the original specification, allowing use of 28 AWG cables without compatibility issues.

Q: Does the contact finish difference (gold vs. tin) affect performance?

A: Contact finish does not affect functional compatibility for standard signal applications. Both finishes provide adequate conductivity and corrosion resistance for ribbon cable connectors. Material selection should be based on specific application requirements and environmental conditions.

Q: Why is the PS-40B2-1 listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The TE Connectivity 5-111035-8 remains in active production, ensuring long-term component availability and supply chain continuity.

Q: Are there any compliance differences between the two parts?

A: The 5-111035-8 carries RoHS Compliance and REACH Unaffected certifications. Both parts share identical MSL 1 (Unlimited) moisture sensitivity ratings and EAR99 ECCN classification.