Can you cross-reference original JST parts to save costs?

We can cross-reference the requested JST series and quote unbranded compatible alternatives. We do not claim automatic drop-in compatibility or identical performance; samples should be tested in your application before production.

What is the typical lead time?

Samples are typically prepared in 3–7 days after specifications and materials are confirmed. Production lead time is quoted separately based on quantity and material availability.

Do you offer custom connector configurations?

Absolutely. We can customize pin counts, wire gauges, lengths, colors, shielding options, and jacket materials. Our engineering team will work with you to optimize for manufacturability and cost.

How do you ensure quality?

Every cable harness is tested for continuity and short circuits. Pull-force testing is sampled, and additional inspection or documentation is agreed before production.

Can you handle volume orders for OEM customers?

We can coordinate larger production volumes after samples are approved and material availability, factory capacity, inspection requirements, and delivery planning are confirmed.

CUSTOM JST SOLUTIONS

High-Quality Custom JST Cable Assemblies

Custom cable assemblies using unbranded JST-compatible alternatives, built to your drawing and electrically tested for continuity and short circuits.

20+

JST Series Referenced

Flexible MOQ

Typically 200–1,000 pcs

3–7 Days

Sample Preparation

Our Custom Capabilities

Why choose Zeakka for your JST cable assembly needs

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Compatible Alternatives

We supply unbranded JST-compatible alternatives, not original JST parts. Series and part references are used for cross-reference; samples should be validated in your application.

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Flexible Options

Support for various wire gauges (AWG), lengths, colors, shielding, and jacket materials (PVC, Teflon, Silicone, etc.) tailored to your exact needs.

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Value-Added Services

Heat shrink tubing, label printing, cable ties, tinning, and custom packaging to streamline your assembly process.

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Supplier Quality Coordination

We match the drawing with suitable manufacturers. Every harness receives continuity and short-circuit testing, while pull-force checks are sampled and other requirements are confirmed by project.

Common JST Connector Series

Comprehensive reference guide for 20+ JST connector types

Series	Zeakka Alt.	Pitch	Category	Pin Rows	Circuit No.	Current (A)	Voltage (V)	Wire (AWG)	Shroud	Lock
SUR	0801	0.8 mm (0.031 in)	wire to board	single	2 to 22	0.5	30	#32	Yes	Yes
SH	1002	1.0 mm (0.039 in)	wire to wire	single	2 to 20	1	50	#32 to #28	Yes	No
ACH	1201	1.20 mm (0.047 in)	wire to wire / wire to board	single	1 to 5	2	50	#32 to #28	Yes	Yes
GH	1253	1.25 mm (0.049 in)	wire to board	single	2 to 15	1	50	#30 to #26	Yes	No
GHD	1258	1.25 mm (0.049 in)	wire to board	dual	10 to 40	1.25	50	#32 to #26	Yes	Yes
ZH	1501	1.50 mm (0.059 in)	wire to board	single	2 to 13	1	50	#32 to #26	Yes	No
ZPD	1506	1.50 mm (0.059 in)	wire to board	dual	10 to 40	2	100	#28 to #24	Yes	Yes
PH	2002	2.0 mm (0.079 in)	wire to board	single	2 to 16	2	100	#32 to #24	Yes	No
PHD	2007	2.0 mm (0.079 in)	wire to board	dual	8 to 34	3	250	#28 to #22	Yes	Yes
PA	2001	2.0 mm (0.079 in)	wire to board	single	2 to 16	3	250	#28 to #22	Yes	Yes
PUD	2018	2.0 mm (0.079 in)	wire to board	dual	8 to 40	3	250	#28 to #22	Yes	Yes
JWPF	2014	2.0 mm (0.079 in)	wire to wire / wire to board	single & dual	2 to 8	3	100	#26 to #22	Yes	Yes
XH	2501	2.50 mm (0.098 in)	wire to board	single	2 to 20	3	250	#30 to #22	Yes	Yes
NH	2504	2.50 mm (0.098 in)	wire to board	single	2 to 25	3	250	#30 to #22	No	Yes
EH	2503	2.50 mm (0.098 in)	wire to board	single	2 to 15	3	250	#32 to #22	Yes	Yes
XA	2508	2.50 mm (0.098 in)	wire to wire / wire to board	single	2 to 38	3	250	#28 to #20	Yes	Yes
SM	2505	2.50 mm (0.098 in)	wire to wire	single	2 to 39	3	250	#28 to #22	/	Yes
RCY	2509	2.50 mm (0.098 in)	wire to wire	single	2 to 40	3	250	#28 to #22	/	Yes
VH	3961	3.96 mm (0.156 in)	wire to board	single	2 to 10	10	250	#22 to #16	Yes/No	Yes
LEB	4001	4.0 mm (0.157 in)	wire to board / board to board	single	2 to 47	3	300	#26 to #22	Yes	Yes
NV	5001	5.0 mm (0.197 in)	wire to board	single	2 to 49	10	250	#22 to #16	No	Yes

Applications

Industries and use cases for custom JST cable assemblies

Industrial Automation & Robotics

Smart Home & Security Systems

Test & Measurement Instruments

Commercial Lighting & LED Displays

E-Bikes & Light EVs

Commercial Self-Service Equipment

Pro AV & Gaming Equipment

Light Renewable Energy

How It Works

Simple 4-step process for custom JST cable assemblies

Submit Specs

Upload your CAD drawings, BOM, or describe your requirements in detail.

Fast Quoting

Receive a detailed quotation in typically 1–5 business days after the specifications are clear.

Prototyping

Samples are typically prepared in 3–7 days after specifications and materials are confirmed.

Mass Production

We coordinate production follow-up, agreed inspection steps, packaging, shipping, and after-sales issues.

Assembly Examples

Common cable configurations using JST-series references or compatible alternatives

JST XH with UL2464 cable

JST PH with UL1007 wire

JST SH with UL1007 wire

JST ZH Cable Assembly

JST ACH Cable Assembly

JST GH Cable Assembly

JST SUR Cable Assembly

JST ZPD Cable Assembly

JST GHD Cable Assembly

JST VH Cable Assembly

JST PUD Cable Assembly

JST LEB Cable Assembly

Frequently Asked Questions

Common questions about custom JST cable assemblies

Typical custom cable-assembly MOQs are 200–1,000 pieces. The exact MOQ depends on the connector, wire, process, and selected factory.

Ready to Get Your Custom JST Cable Assembly?

Send us your engineering drawings or BOM today. Our team will review your specifications and provide a comprehensive quote along with actionable Design for Manufacturing (DFM) feedback.