Technical Specifications
|
Parameter |
Specification |
|
Product Type |
IDC Connector / Receptacle |
|
Alternative Series |
XSR Series |
|
Circuit Options |
2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16 circuits |
|
Pitch |
0.60 mm (0.0236 in) |
|
Rated Current |
0.2A AC/DC |
|
Rated Voltage |
30V DC |
|
Operating Temperature |
-40°C to +105°C |
|
Contact Resistance |
≤30 mΩ |
|
Insulation Resistance |
≥100 MΩ |
|
Withstanding Voltage |
200V AC/minute |
|
Housing Material |
LCP, UL 94V-0 |
|
Housing Color |
Black |
|
Terminal Material |
Phosphor Copper |
|
Terminal Plating |
Gold Plating |
|
Pin Body Material |
LCP, UL 94V-0 |
|
Pin Material |
Phosphor Copper, Tin/Gold Plating |
|
Pin Holder Ground Disc |
Phosphor, Tin Plating |
JST XSR Series Cross-Reference & Substitute Models

XSR Receptacle Range
|
Circuit Configurations |
2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14 and 16 circuits |
|
Pitch |
0.60 mm |
|
Connector Type |
IDC receptacle / socket |
|
Housing |
Black LCP, UL 94V-0 |
|
Contact System |
Phosphor copper with gold-plated contact surfaces |
|
Mating |
Designed for corresponding XSR series right-angle SMD headers |
Cable-Side Replacement Considerations
Cable Configuration: Confirm conductor arrangement and circuit count against the existing connector.
Pitch Matching: Verify the 0.60 mm contact pitch and corresponding contact positions.
Mating Header: Check engagement with the existing XSR series SMD right-angle header.
Cable Routing: Confirm connector orientation, cable exit direction and available assembly clearance.
Termination: Evaluate the connector and existing cable termination together before production release.
Assembly Validation: Test representative cable assemblies for mating, retention and electrical continuity.
Supply & Delivery
MOQ:
1,000 pcs per model; samples available for evaluation.
01
Lead Time:
7–15 working days for standard orders.
02
Packaging:
Protective PE bags and export cartons.
03
Shipping:
Express, air and sea freight available.
04
Trade Terms:
FOB, CIF and DDP supported.
05
FAQ
Q: Can this substitute be considered for an existing JST-approved design?
A: Yes. The alternative can be considered through the customer's normal engineering and supplier-approval process. The required approval level depends on the connector's role in the finished product and the customer's internal change-control requirements.
Q: Does changing the connector supplier require an ECN or deviation approval?
A: It may. Buyers should follow their internal engineering change, deviation or supplier-change procedures. For products under controlled production, the replacement should be approved before it is introduced into regular manufacturing.
Q: Can this connector be added as a second source while retaining JST as the primary supplier?
A: Yes. A qualified alternative can be maintained as a second source while the original supplier remains approved. This approach can help buyers reduce single-source dependency without immediately changing the existing sourcing arrangement.
Q: How should buyers manage the substitute after it has been approved?
A: The approved supplier, model, configuration and applicable quality requirements should be recorded in the purchasing or engineering system. Procurement should avoid substituting another model within the same series without separate technical approval.
Q: What documents should procurement request during supplier qualification?
A: Typical qualification packages may include product specifications, drawings, material information, inspection records and applicable quality documentation. The exact document set should follow the buyer's supplier-approval requirements.
Q: How can buyers control quality across repeat orders?
A: The purchasing specification should identify the approved model and critical characteristics used during qualification. Incoming inspection can then be based on agreed acceptance criteria, while any significant product or process change should be reviewed before implementation.
Q: What happens if the original connector becomes unavailable after a product has entered mass production?
A: The buyer can evaluate the corresponding alternative as a replacement or second source rather than redesigning the entire connection system. Engineering approval should be completed before the alternative is released for production.
Q: Can the substitute be used for long-running OEM or contract-manufacturing programs?
A: Yes. It can be evaluated for ongoing production programs where stable connector sourcing is required. Long-term supply should be managed through approved configurations, demand forecasts and agreed change-control procedures.
Q: What information should be included when requesting a quotation for a replacement XSR connector?
A: Provide the original part number, required circuit configuration, estimated annual or order quantity, application requirements and any existing qualification or inspection requirements. A drawing or sample can also help resolve part-number or interface ambiguities.
Q: Can one approved alternative replace different XSR circuit configurations?
A: Not automatically. Each circuit configuration should be matched to the corresponding approved model. Buyers should maintain model-level identification in the BOM and purchasing records to prevent an incorrect circuit configuration from entering production.
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