3.96mm Pitch Single Row Double Plastic 4-pin Straight Pin Header Connector

Customized 3.96mm Pitch Single Row Double Plastic 4-pin Straight Pin Header Connector

Highlight

• Multiple mounting options: Straight / Right‑angle / SMT version available
• Customizable double‑plastic insulator height to match PCB stacking & clearance requirements
• Pick‑and‑place cap supported for automatic SMT assembly
• Tape & Reel packaging option for direct feeding to SMT production lines
• Flexible pin‑count extension, custom plating & housing color upon request
• RoHS & REACH compliant, industrial‑grade double‑plastic housing structure

Product Description

Cross‑Reference & Alternative Replacement

Direct mechanical & electrical drop‑in replacement for Molex KK‑396 series 4‑pin single‑row double‑plastic vertical header, compatible with mating receptacles of major international brands.

Note: Please verify footprint and mating dimension before BOM substitution.

Product Feature

1. Double‑plastic insulator design improves PCB stand‑off height, reduces short‑circuit risk from dust & solder residue
2. Precision‑stamped brass pins guarantee stable contact under vibration
3. Support pick‑and‑place cap for auto‑mounting, compatible with high‑volume SMT production
4. Multiple configurable versions: straight/right-angle / SMT, adjustable plastic height
5. Standard tin plating for cost‑effective mass production; gold plating for high‑cycle harsh‑environment use

Product Advantage

• Production‑friendly: Tube / Tape‑&‑Reel options, direct‑to‑SMT‑line ready, no secondary repackaging required
• Custom‑oriented: Quick modification of plastic height, pin length, plating, and housing color
• Cost‑competitive: Drop‑in alternative to premium international brands without sacrificing reliability
• Fast validation: Support free samples for your PCB prototype testing
• Strict QC: 100‑percent dimensional & electrical spot‑check before shipment

Application 

Industrial control boards, power supply units, instrumentation & sensors, household appliances, IoT devices, wire‑to‑board connection for automation equipment, battery management auxiliary interfaces.

Packaging Method

1. Tube Packaging: For Through‑hole (DIP) versions; convenient for manual assembly / small‑batch prototypes
2. Tape & Reel Packaging: For SMT models equipped with pick‑and‑place CAP. Ready for direct loading onto SMT production lines, no extra repacking required.

Custom reel size & tube quantity supported per customer requirement.

Lead Time

• Samples: 3 working days
• Mass‑production orders: 1‑3 weeks (subject to customization complexity & material stock)

Factory Certification & Custom Service

‑ Certifications: ISO9001, RoHS, REACH, UL94V‑0 insulator

‑ Sample Policy: Support free samples, fast sample delivery (customer bears freight cost)

‑ MOQ: Low MOQ for standard parts; custom parts MOQ depends on tooling & specification

‑ Service: OEM / ODM, drawing review, footprint verification, custom pin‑length / housing‑height / plating

Customer Selection Guide

1. Confirm mounting type: Straight / Right‑angle / SMT; define required double‑plastic height for PCB clearance.
2. Define current‑load requirement to select tin or gold plating. Gold is recommended for frequent‑mating or high‑humidity environments.
3. Confirm packaging: Choose Tape & Reel if you use automatic SMT production; select Tube for manual assembly.
4. Verify mating receptacle dimension and footprint drawing before final BOM locking.
5. Request free pre‑production samples for prototype validation before mass order.

FAQ

Q: What's your MOQ?

A: Our MOQ usually comes to 1000 pcs, but we accept small order quantities for testing.

Q: Can I visit your factory?

A: Welcome to visit our factory, and we will show you our professional production process. We hope we can have long-term cooperation with you.

Q: What's your sample time? What's your delivery time?

A: 7 days for samples, and 15-20 days for mass production. It depends on the quantity.

Q: How do I inspect my goods? 

A: You can inspect by visiting the factory, or ask a third party to inspect, or by picture inspection.

Q: How much does it cost to ship to my country?

A: The freight will be quoted by the freight company based on your Gross Weight and CBM.

Q: How do I know if you ship out my order?

A: The tracking number(DHL, UPS, FedEx, TNT, EMS, etc.), Air Waybill, or B/L by Sea will be sent to you as soon as your goods are shipped out. We also follow up on the delivery and keep you informed. 

Q: Can I make personalized/customized products?

 A: Sure, just send us your drawing or sample.