1.0mm Wire to Board Connector (A1004)
The A1004 is a 1.0 mm pitch wire-to-board connector built for compact SMT boards where routing space is limited. It is designed to be compatible with the NH 1.0 series, so boards already laid out for that family can adopt the A1004 as an alternative source without changing the PCB footprint. The housing is molded from heat-resistant engineering plastic, the contacts are stamped from high-purity copper strip, and the compact body keeps board occupancy low while still delivering a positive, secure contact on every circuit. Multiple positions are available to match different harness sizes, and the solder tabs are arranged for stable SMT placement and reflow.
For a standardized 1.0 mm SMT connector, the purchasing risk is not the design - it is consistency across large volumes. Our production line is set up for exactly that: terminals are stamped in progressive dies, plated by qualified suppliers (gold, tin or nickel), assembled on automated lines and checked by CCD inspection at ±0.01 mm before taping. Every reel passes 100% final inspection before dispatch, and each batch carries traceability records. The practical result for a buyer is that the second batch of A1004 matches the first, so a pick-and-place line can run the connector without re-qualification.
Specifications
|
Parameter |
Specification |
|
Pitch |
1.0 mm |
|
Rated Current |
1 A AC/DC |
|
Rated Voltage |
125 V AC/DC |
|
Insulation Resistance |
≥ 100 MΩ |
|
Contact Resistance |
≤ 20 mΩ |
|
Withstand Voltage |
500 V AC/min |
|
Temperature Range |
-40 °C to +85 °C |
|
Mounting |
SMT |
|
Series Compatibility |
NH 1.0 series |
Applications
Home appliance control boards
The 1.0 mm pitch and compact SMT body fit the dense PCB layouts used in appliance electronics, while the positive contact retention tolerates the vibration of washing machines, induction cookers and fans.
Industrial control modules
Solder joints remain stable on thin PCBs, and the small footprint leaves room for the protection and isolation circuits these boards carry.
Medical monitoring devices
Low contact resistance keeps signal integrity on compact boards where drift cannot be tolerated.
Consumer electronics
Multi-position variants match the different channel counts used in audio, power and sensor boards.
Customization
- Circuit positions (pin count) can be varied to match the harness.
- Contact plating can be specified as gold, tin or nickel for different corrosion and cycle-life requirements.
- OEM/ODM production from customer drawings or samples, with prototypes confirmed before mass production.
- Different models and pin counts can be combined in one order to reduce administrative overhead.
Packaging & Transportation
Products are packed in antistatic carrier tape and reel for direct SMT feeding, then sealed in five-layer corrugated cartons labeled with model, quantity and batch number. Cartons are palletized and secured with stretch film for safe handling. Recommended storage is 15-25 °C with relative humidity below 60%. We ship by domestic full-truckload or LTL, international express (UPS, DHL, FedEx, TNT), air and sea, and provide tracking plus batch traceability and a certificate of conformance (COC) with each delivery.
Frequently Asked Questions
Q1. Is the A1004 compatible with the NH 1.0 series?
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-
Yes. The A1004 is designed to be compatible with the NH 1.0 series footprint, so it can be used as a stable alternative source on boards laid out for that family.
Q2. What is the minimum order quantity?
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Our standard MOQ is one set, and it is negotiable depending on the product and configuration. Different models can also be combined in a single order.
Q3. Can we get samples before mass production?
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-
Custom samples are typically developed within 7-30 days depending on configuration. Samples are not provided free of charge, but the sample fee is refunded once mass production is confirmed.
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