Connectors · JST XH Connector
JST XH Connector: Brand-Authorized Crimp Library.
JST XH Connector programs built on the Cavite floor — UFLPA-clean Philippine origin, Section 301 tariff-free, IPC/WHMA-A-620 Class 3 acceptance by default. Send the drawing or part number and we will reply with unit price, lead time, and a sample plan inside 12 hours.
Buyer Reality
Where Most jst xh connector Programs Slip.
Issue #01
JST XH crimp barrel splits when AWG 22 wire is loaded into the AWG 24 die
JST XH SXH-001T-P0.6 terminals are AWG 22-28 rated; the SXH-002T-0.6 covers AWG 22-26. Operators substituting the lighter die on heavier AWG 22 stock split the F-crimp barrel — pulls 8 N instead of the JST-spec 14 N. We bind the wire P/N to the JST application sheet AS-XH series, not operator memory.
Issue #02
JST PH 2.0 mm pitch lock arm shears on right-angle mate
JST PH B2B-PH-K-S header lock arm fractures when mated at > 7 degrees off-axis — common in handheld instrument assembly. Our fixture seats the housing dead-square and registers the lock-click via load cell at 9 ± 1 N per JST PH catalog §3.4.
Issue #03
JST GH 1.25 mm contact wipe miss on PCBA reflow camber
JST GH SHR-04V receptacle floats above PCB pads when board camber exceeds 0.75% per IPC-6012. Contact wipe drops below the 0.4 mm JST minimum and signals get noisy after thermal cycle. Our SMT line gates board camber at receiving and rejects panels above 0.5%.
Issue #04
VH 3.96 mm power terminal weld at 6 A continuous
JST VH B-VH series rated 10 A but the SVH-21T-P1.1 crimp must hit JST-spec 35 N pull or the contact heats — wire insulation discolors at 6 A continuous. Our cross-section per JST AS-VH-001 verifies 4-point compaction every shift.
Issue #05
JST SM low-cycle insertion force decay past 30 mate cycles
JST SM in-line connectors are spec'd to 30 mating cycles per JST general catalog §1.7; technicians plug-cycling for service work past 50 cycles see contact normal force drop below 0.4 N and intermittent drop-out follows. Our build instructions print the cycle limit on the harness label, and field-replaceable variants use SMR housings spec'd to 50 cycles. Cavite line operator Ramon Dela Cruz (IPC-A-620 CIT, 11-year tenure) signs first article on every JST program inside 4 working hours of die change-over.
What We Build
The Capability Stack Behind The Build.
JST Application Sheet AS-XH/AS-PH/AS-GH binding
Every JST family has its own AS application sheet — AS-XH for XH series, AS-PH for PH, AS-GH for GH. Our crimp recipes are locked to the AS sheet rev of record. Crimp height, conductor brush, bell-mouth all gated to JST published values.
JST CR-V/CR-XH bench tool calibration log
Genuine JST WC-XH series and CR-PH bench tools maintained on a 90-day calibration cycle traceable to NIST. No third-party 'JST-compatible' dies — only JST OEM tooling enters the cell.
IEC 60512-5-1 contact-resistance < 10 mOhm
Each JST circuit measured 4-wire Kelvin per IEC 60512-2-1 method — XH terminal pair stays under 10 mOhm initial, < 15 mOhm after 30 mate cycles per IEC 60512-5-1. Data logged against connector serial.
JST UL E60389 file lookup at receiving
Every JST housing P/N cross-checked at incoming against JST UL E60389 recognition file — verifies the housing rev shipped is still on the active UL listing. Catches gray-market and obsolete-rev parts before they reach the cell.
JST polyamide 66 housing lot trace
PA66 housing color and lot date stamped on every shipment. Colors faded past Pantone tolerance (often a counterfeit signal) flagged at incoming. Genuine JST distributor lot codes captured in MES for IATF traceability.
Real Project Snapshot · US · automotive · 2026-Q1
A Build We Already Shipped In This Lane.
Scenario
A US commercial EV manufacturer reported a quality escape where a specific harness was built with an incorrect connector.
Challenge
The specified part number for connector C49C-F (DTCE06-1-8S-E003) was swapped for a different component, causing a specification mismatch and halting the customer's assembly line.
Outcome
Resolved the quality escape rapidly; the customer continued placing high-volume production orders despite the initial setback, demonstrating restored trust.
Anonymized customer detail. Concrete numbers preserved verbatim.
PEZA Form A on every commercial invoice — zero MFN, zero 301
TPE strain-relief library qualified at IP67 / IP68
12-hour RFQ response from the engineering desk, not sales
FAQ
Procurement Questions, Answered.
Q.01What is the minimum order quantity for jst xh connector?
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What is the minimum order quantity for jst xh connector?
Q.02What lead time do you commit to on jst xh connector after RFQ?
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What lead time do you commit to on jst xh connector after RFQ?
Q.03Are jst xh connector shipments duty-free into the US?
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Are jst xh connector shipments duty-free into the US?
Q.04Do you ship jst xh connector samples for free?
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Do you ship jst xh connector samples for free?
Q.05Can you handle the jst xh connector engineering review before we have a finalized drawing?
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Can you handle the jst xh connector engineering review before we have a finalized drawing?
Q.06Can samples ship before tooling? (Jst)
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Can samples ship before tooling? (Jst)
Q.07How is ITAR or EAR handled? (Jst)
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How is ITAR or EAR handled? (Jst)
Q.08What causes most field returns? (Jst)
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What causes most field returns? (Jst)
Q.09Do you check manufacturability first? (Jst)
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Do you check manufacturability first? (Jst)
Q.10What sample policy applies? (Jst)
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What sample policy applies? (Jst)
Related Builds
Industries
Capabilities
Submit RFQ
Submit your JST XH Connector drawing.
Send the drawing, BOM, or part number plus annual volume. Engineering desk replies within 12 hours with unit price, lead time, sample plan, and Form A certificate-of-origin specimen if you need GSP filing assistance. Standards reference: JST connector (https://en.wikipedia.org/wiki/JST_connector), IATF 16949 (https://en.wikipedia.org/wiki/ISO/TS_16949).
Reviewed by Hommer Zhao- Cavite-based wire harness engineer at XUDONG, IPC/WHMA-A-620 Class 3 trained, 8+ years in automotive & medical harness manufacturing.
Next Step
Ready For Your Jst Xh Connector Quote?
Send the drawing, BOM, or part number. We reply within 12 hours with unit price, lead time, and a sample plan. Quote returned within 12 hours. NDA on file. No obligation.