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China factory - Shenzhen Xietaikang Precision Electronic Co., Ltd.

Shenzhen Xietaikang Precision Electronic Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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  2. Wafer Box Connector>
  3. MX3.0 Metal Double Row Buckle Straight Pin Header 3.0mm Pitch, 180° Dual Row PCB
China MX3.0 Metal Double Row Buckle Straight Pin Header 3.0mm Pitch, 180° Dual Row PCB
China MX3.0 Metal Double Row Buckle Straight Pin Header 3.0mm Pitch, 180° Dual Row PCB

  1. China MX3.0 Metal Double Row Buckle Straight Pin Header 3.0mm Pitch, 180° Dual Row PCB
  2. China MX3.0 Metal Double Row Buckle Straight Pin Header 3.0mm Pitch, 180° Dual Row PCB
  3. China MX3.0 Metal Double Row Buckle Straight Pin Header 3.0mm Pitch, 180° Dual Row PCB
  4. China MX3.0 Metal Double Row Buckle Straight Pin Header 3.0mm Pitch, 180° Dual Row PCB

MX3.0 Metal Double Row Buckle Straight Pin Header 3.0mm Pitch, 180° Dual Row PCB

  1. MOQ： 1000pcs
  2. Price： Negotiable Price
  3. Get Latest Price
Delivery Time 5-7 Days
Plating Tin Plating
Payment Terms L/C,T/T,Payyal
Connection Type Snap-On
Temperature Range -40 To 85 Degrees Celsius
Contact Brass With Gold Plating Over 50U
Termination Style Solder
Supply Ability 3KK Pcs
Durability High
Packaging Details Inner Package:in Reel; Outer Package: Reel In Carton
Model Number Wafer Housing Terminal
Certification CE,SGS,ROHS,ISO9001
Brand Name XTKCONN
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 5-7 Days Plating Tin Plating
Payment Terms L/C,T/T,Payyal Connection Type Snap-On
Temperature Range -40 To 85 Degrees Celsius Contact Brass With Gold Plating Over 50U
Termination Style Solder Supply Ability 3KK Pcs
Durability High Packaging Details Inner Package:in Reel; Outer Package: Reel In Carton
Model Number Wafer Housing Terminal Certification CE,SGS,ROHS,ISO9001
Brand Name XTKCONN Place of Origin China
High Light MX3.0 metal double row pin header ，180° dual row PCB power connector ，3.0mm pitch wafer box connector

MX3.0 Metal Double Row Buckle Straight Pin Header 3.0mm Pitch 180 Degree 43045 Small 5557 Connector Power PCB Screw Connectors


Product Highlights

  • UL94V-0 flame-retardant & Halogen-Free housing; meets industrial & home appliance safety requirements
  • Reinforced metal locking buckle design. Anti-unmating; prevents accidental disconnection under heavy vibration for industrial & automotive harsh environments
  • Complete system solution: matched housing + crimp terminals available, one-stop sourcing
  • Dual row 3.0mm pitch, 180° straight through-hole pin header, power & signal mixed use
  • RoHS & REACH compliant


Technical Specifications

Category Item Parameter
Electrical Performance Rated Voltage 600V AC/DC
Rated Current Up to 8.5A per pin
Contact Resistance ≤20mΩ
Insulation Resistance ≥1000MΩ
Withstand Voltage 1500V AC, 1min
Mechanical Performance Mating/Unmating Cycles Min 30 cycles
Terminal Retention Force ≥24.5N
Anti-vibration Pass industrial random vibration test, no intermittent opening
Material & Plating Housing PA66, UL94V-0, Halogen-Free, Black
Pin / Terminal Material Copper Alloy
Plating Bright tin plating (Gold plating optional for high-reliability version)
Environmental Spec Operating Temp -40℃ ~ +125℃

Storage Temp -45℃ ~ +130℃
Soldering Guide Wave Soldering Peak 260℃, max 5s
Hand Soldering 350℃, ≤5s per pin
Note Avoid repeated high-temperature soldering to prevent plastic deformation

Cross Reference / Alternative Replacement

Direct drop-in replacement for Molex Micro-Fit 3.0 43045 series. Compatible mating housing & terminals match 43020 / 43030 series. Also works as a cost-effective substitute for the 5557 series in many power connection projects.

Engineers can reuse existing PCB footprint & harness tooling, no major redesign required.


Product Advantages 

  1. Anti-vibration metal latch: Solves the customer pain point of connectors popping loose under vibration in automation/vehicle devices
  2. Halogen-free UL94V-0 plastic, safer for home appliance & industrial control
  3. Full set in-house production: pin header, housing, crimp terminals, stable supply chain
  4. Short lead time for samples & mass production, flexible pin count customization
  5. Strict 100% inspection before shipment, low contact failure rate


Application 

✅ Industrial automation, servo & power control modules
✅ Home appliances, power supply & charging units
✅ Automotive interior power & signal connections
✅ Medical equipment, telecom & battery management systems
✅ PCB wire-to-board power connection

Packaging Method

  • Standard: Anti-static bag packing
  • Optional: White / Neutral carton box packing. Custom packing label & barcodes available upon request.

Payment Method

EXW, FOB, CIF, CPT, T/T, L/C available

Lead Time

  • Samples: 3 working days
  • Mass order: 1–2 weeks

Factory Certificate & Custom Service

  • Certifications: UL, RoHS, REACH, ISO9001
  • MOQ: Low MOQ for standard items
  • Sample Policy: Support free samples / Fast sample delivery. Custom service: Custom pin count, plating thickness, cable harness assembly, special packaging & marking.

Customer Selection Guide 

  1. Confirm pin count: 22P ~ 216P standard in stock; contact us for longer circuits
  2. Current derating: Reduce rated current when multiple pins are loaded together under high ambient temperature
  3. Vibration environment: Must use metal latch version to prevent unexpected unmating
  4. Material selection: Default UL94V0 halogen-free; specify gold plating if long mating cycle required
  5. PCB design: Follow standard 43045 footprint for direct replacement; check soldering temperature profile before mass production


FAQ


1. Q: Do you have a catalogue? Can you send me the catalogue to check all your products?

A: Yes, you can contact us online or send an Email to get the catalogue.
 
2. Q: I can't find the product in your catalogue. Can you make this product for me?
A: Our catalogue shows most of our products, but not all. Just let us know what product you need, and how many you want. If we do not have it, we can also design and make a new mould to produce it. For your reference, making an ordinary mould will take about35-45 days.
 
3. Q: Can you provide a sample? Are these samples free?
A: Yes, we provide 5-10 pcs of connector free samples for testing. But you have to pay for the shipping cost
 
4. Q: What about your delivery time?
A: Stock goods are delivered within 1 day; customized goods are delivered within 5-7days
 
5. Q: How to ship my order?
A: For small packages, send them by Express, such as DHL, FedEx, UPS, TNT, EMS. That's Door-to-Door service. For big packages, we can send them by Air or by sea. We use standard export cartons. We are responsible for any product damage caused during delivery.
 
6. Q: What kind of payment do you accept? Can I pay RMB?
A: Weaccept T/T(Wire transfer), Western Union, and PayPal. Please make sure that we can receive the same amount as the Invoice. And you can pay in RMB. No problem.
 
7. Q: How about your company's quality control
A: Strictly follow ISO9001. IQC, OQC, IPQC, and QA account for 10% of our staff. All of our products will be tested by CCD.

8. Q: I need your price list of all your products. Do you have a price list?
A: We do not have a price list of all of our products. Because we have so many items, it's impossible to list all of their prices on a list, and the prices are always changing because of the material cost and quantity. And you can give us a list of all of the items you need; we will confirm carefully one by one and give you a specification and price list

9. Q: Can you make customized products and customized packing?
A: Yes. We have made a lot of customized
products for our customers formerly (mainly wire harnesses). About customized packing, there is no problem for we put your logo or other information on the package. Just have to point out that it incurs additional cost.
 
10. Q: What certificates do you have?
A: CE, CQC, UL, ISO9001, ISO14001, IATF16949, ISO45001, QC080000, etc.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    1989

  • Total Annual:

    14,000,000-21,000,000

  • Employee Number:

    300~450

  • Ecer Certification：

    Verified Supplier

We specialize in design, production and sales of high‑reliability precision connectors, providing standard and customized connector solutions for industrial, medical, automotive, communication and smart equipment industries. Founded in March 1989.XIETAIKANG is a professional manufacturer engage... We specialize in design, production and sales of high‑reliability precision connectors, providing standard and customized connector solutions for industrial, medical, automotive, communication and smart equipment industries. Founded in March 1989.XIETAIKANG is a professional manufacturer engage...

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Get in touch with us

  • Reach Us
  • Shenzhen Xietaikang Precision Electronic Co., Ltd.
  • 13A13, 14th Floor, Building C, Hezhou ShenYe U Center, Xixiang, Baoan Area, Shenzhen City,Guangdong Province.
  • https://www.xtkconnector.com/

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