Wire To Board Connector - suqinszconnectors.com https://www.suqinszconnectors.com Your Trusted Connector Partner for Wire Harness Manufacturers Tue, 02 Jun 2026 10:10:39 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://www.suqinszconnectors.com/uploads/cropped-Logo1-1-32x32.png Wire To Board Connector - suqinszconnectors.com https://www.suqinszconnectors.com 32 32 Molex 43025-1800 Micro-Fit 3.0 Receptacle Housing 18-Pin Dual Row | Suqin https://www.suqinszconnectors.com/molex-43025-1800-micro-fit-3-0-receptacle-housing-18-pin-dual-row-suqin-product/ Tue, 02 Jun 2026 10:08:13 +0000 https://www.suqinszconnectors.com/?p=28595 Source genuine Molex 43025-1800 Micro-Fit 3.0 receptacle housing at Suqin. This 18-pin dual-row, 3mm pitch black wire housing features UL 94 V-0 flammability and a secure locking latch for high-density power and signal wiring. Request a quote now.

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]]> Source genuine Molex 43025-1800 Micro-Fit 3.0 receptacle housing at Suqin. This 18-pin dual-row, 3mm pitch black wire housing features UL 94 V-0 flammability and a secure locking latch for high-density power and signal wiring. Request a quote now.

Data Overview

Technical Parametric AttributesSpec Detail Values
ManufacturerMolex
Product Part Number43025-1800
Part Number Aliases0430251800
Product CategoryHeaders & Wire Housings
Tradename / SeriesMicro-Fit 3.0 (Series 43025)
Connector TypeReceptacle Housing (Female Socket)
Number of Positions / Pins18 Position
Number of Rows2 Row (Dual Row)
Pitch / Centerline3.00 mm (0.118 in)
Row Spacing3.00 mm (0.118 in)
Current Rating5.0 A
Mounting StyleCable Mount / Free Hanging
Termination StyleCrimp Terminal Setup
Mounting AngleStraight Entry
Housing MaterialNylon
Flammability RatingUL 94 V-0
Housing ColorBlack
Operating Temperature Range-40°C to +105°C
Application EcosystemWire-to-Board, Wire-to-Wire, Power Connections
Packaging Unit Weight0.065327 oz / Bulk Packing

Product Details

Features Advantages Benefits
3.0 mm Pitch Compact Dual-Row LayoutOccupies significantly less PCB and panel space compared to traditional 4.2 mm pitch wire-to-board connectors.Enables engineers to design high-density electronic modules and downsized wire harnesses without sacrificing current capacity.
Fully Polarized & Keyed HousingPrevents misaligned insertion or cross-mating between the receptacle and headers.Eliminates human assembly errors on the factory floor, heavily reducing terminal damage and QA failure rates during production.
Integrated Positive Locking LatchDelivers an audible click when fully mated, ensuring a rugged, vibration-proof mechanical connection.Guarantees absolute signal stability and operational safety in harsh automotive, industrial automation, and power supply systems.
UL 94 V-0 Fire-Retardant NylonSelf-extinguishes within seconds during an electrical failure, meeting rigorous international safety baselines.Provides global compliance compliance, safeguarding high-temperature telecommunication and medical infrastructure applications.

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Q1: What crimp terminals and mating headers are compatible with the Molex 43025-1800 housing?

A: The 43025-1800 receptacle housing is designed to be populated with Molex Micro-Fit 3.0 female crimp terminals (such as the 43030 series). For wire-to-board or wire-to-wire setups, it mates directly with Molex 43020 dual-row plug housings and Molex 43045 dual-row PCB headers. Matching terminal genders correctly is essential for proper electrical contact.

Q2: Does the 43025-1800 connector support mixed power and signal configurations?

A: Yes, the Micro-Fit 3.0 system is highly versatile. It can handle up to a 5.0 A current rating per circuit when paired with appropriate wire gauges (typically 20-30 AWG), making it an excellent choice for low-to-mid range power distribution as well as high-density signal routing within the same 18-pin block.

Q3: How does the positive locking latch on the 43025-1800 improve connection reliability?

A: The integrated mechanical latch provides a firm, physical lock when mated with a compatible plug or header. This mechanism prevents the connector from backing out due to mechanical stresses, shipping vibration, or handling. Workers will hear and feel an audible click, confirming that the connector is securely locked in place.

Top isometric profile view of Molex 43025-1800 wire housing highlighting the integrated locking clip latch and the rear panel embossed marking.
Side profile look of the black Nylon Molex 43025-1800 receptacle structure detailing the polarization keys and structural housing mold.
Front interface view of Molex 43025-1800 18 position socket housing showing the dual row grid pattern for crimp terminal matching.
Rear view of Molex 43025-1800 micro-fit housing showing 18 pin wire insertion chambers for straight cable termination assemblies.

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]]> Molex 0511102051 Milli-Grid Receptacle Housing | 2.00mm Pitch, 20-Pin, Dual Row, Locking Ramp https://www.suqinszconnectors.com/molex-0511102051-milli-grid-receptacle-housing-2-00mm-pitch-20-pin-dual-row-locking-ramp-product/ Thu, 20 Nov 2025 02:20:44 +0000 https://www.suqinszconnectors.com/?p=26230 Buy active Molex 0511102051 Receptacle Housing. Milli-Grid 2.00mm pitch, 20 circuits, dual row with locking ramp. High-quality polyester insulation (-40°C to 105°C). Reliable global shipping from Suqin SZ Connectors. Data Overview Attribute Specification Manufacturer Molex Part Number 0511102051 Series Milli-Grid 51110 Part Status Active Connector Style Receptacle (Housing for Female Contacts) Number of Positions 20 Number of Rows 2 Pitch (Mating) 0.079″ (2.00mm) Row Spacing 0.079″ (2.00mm) Mounting Type Free...

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]]> Buy active Molex 0511102051 Receptacle Housing. Milli-Grid 2.00mm pitch, 20 circuits, dual row with locking ramp. High-quality polyester insulation (-40°C to 105°C). Reliable global shipping from Suqin SZ Connectors.

Data Overview

Attribute Specification
Manufacturer Molex
Part Number 0511102051
Series Milli-Grid 51110
Part Status Active
Connector Style Receptacle (Housing for Female Contacts)
Number of Positions 20
Number of Rows 2
Pitch (Mating) 0.079″ (2.00mm)
Row Spacing 0.079″ (2.00mm)
Mounting Type Free Hanging (In-Line)
Fastening Type Locking Ramp
Termination Style Crimp
Housing Color Black
Insulation Material Polyester, Glass Filled
Operating Temperature -40°C ~ 105°C
Component Type Housing Only (Contacts Not Included)

 

 

Contact Features

Premium Connectivity: Molex Milli-Grid 2.00mm Receptacle Housing

High-Density Design for Compact Spaces The Molex 0511102051 features a compact 2.00mm (0.079″) pitch grid design with a dual-row configuration.

  • Advantage: This architecture significantly reduces the PCB footprint compared to standard 2.54mm connectors without sacrificing signal integrity.

  • Benefit: Ideal for your modern, space-constrained electronic designs, allowing you to miniaturize devices like data communication equipment, printers, and consumer electronics efficiently.

Secure Mating & Reliability Engineered with a center locking ramp and polarizing key, this receptacle housing ensures a foolproof connection.

  • Advantage: The locking mechanism provides strong retention force to prevent accidental disconnection, while polarization eliminates the risk of mis-mating during assembly.

  • Benefit: You gain peace of mind knowing your end-products will maintain reliable connectivity even in high-vibration environments, reducing maintenance costs and product failures.

Durability in Harsh Environments Constructed from Glass-Filled Polyester, the housing is UL-rated and operates effectively between -40°C and 105°C.

  • Advantage: This robust material offers excellent thermal stability and resistance to physical stress.

  • Benefit: Your application remains operational and safe under extreme temperature fluctuations, making this connector suitable for demanding industrial and automotive auxiliary applications.

Important Note: This product represents the connector housing only. Compatible female crimp terminals must be purchased separately to complete the assembly.

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

Back view of Molex 51110 series 20 circuit connector housing displaying wire entry points.
Original bulk packaging for Molex 0511102051 connectors, showing labels and quantity for bulk orders.
Front view of Molex 0511102051 Milli-Grid 20-pin receptacle housing showing black polyester body.
Mating interface of Molex 0511102051 2.00mm pitch connector showing dual row socket layout and polarizing key.

The post Molex 0511102051 Milli-Grid Receptacle Housing | 2.00mm Pitch, 20-Pin, Dual Row, Locking Ramp first appeared on suqinszconnectors.com.

]]> TE Connectivity 1379665-1:Automotive Housing for Female Terminals,12 V, 16 Position,Wire-to-Board / Wire-to-Wire https://www.suqinszconnectors.com/te-connectivity-1379665-1automotive-housing-for-female-terminals12-v-16-positionwire-to-board-wire-to-wire-product/ Sat, 11 Oct 2025 06:26:12 +0000 https://www.suqinszconnectors.com/?p=26035 TE Connectivity 1379665-1 automotive connector housing with 16 female positions, 12V rating, and compatibility with both wire-to-board and wire-to-wire configurations. Feature：16-position female housing with CPA system, polarization features, and high-temperature nylon construction rated for 12V automotive use Advantage：Ensures secure terminal retention and prevents mis-mating while supporting flexible installation configurations in vehicle environments Benefit：Provides reliable multi-circuit connections in automotive systems, reduces installation errors, and enhances overall electrical system durability Data Overview...

The post TE Connectivity 1379665-1:Automotive Housing for Female Terminals,12 V, 16 Position,Wire-to-Board / Wire-to-Wire first appeared on suqinszconnectors.com.

]]> TE Connectivity 1379665-1 automotive connector housing with 16 female positions, 12V rating, and compatibility with both wire-to-board and wire-to-wire configurations.
Feature：16-position female housing with CPA system, polarization features, and high-temperature nylon construction rated for 12V automotive use
Advantage：Ensures secure terminal retention and prevents mis-mating while supporting flexible installation configurations in vehicle environments
Benefit：Provides reliable multi-circuit connections in automotive systems, reduces installation errors, and enhances overall electrical system durability

Data Overview

Manufacturer TE Connectivity
Part Number 1379665-1
Positions 16 Female
Voltage Rating 12V
Configuration Wire-to-Board/Wire-to-Wire
Material High-Temperature Nylon
Temperature Range -40°C to 125°C
Lock System CPA (Connector Position Assurance)
Compliance Automotive Grade Standards

 

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

TE1379665-1
TE1379665-1
TE1379665-1
TE1379665-1
TE1379665-1

The post TE Connectivity 1379665-1:Automotive Housing for Female Terminals,12 V, 16 Position,Wire-to-Board / Wire-to-Wire first appeared on suqinszconnectors.com.

]]> 51353-2000 MicroClasp Connectors 2.00mm Pitch MicroClasp Wire-to-Board Receptacle Housing, Positive Lock, Dual Row, 20 Circuits, White MOLEX https://www.suqinszconnectors.com/51353-2000-microclasp-connectors-2-00mm-pitch-microclasp-wire-to-board-receptacle-housing-positive-lock-dual-row-20-circuits-white-molex-product/ Sun, 28 Sep 2025 07:49:17 +0000 https://www.suqinszconnectors.com/?p=25987 MOLEX 51353-2000 MicroClasp wire-to-board receptacle housing features 2.00mm pitch, 20 circuits dual row design with positive lock for secure connections. Feature：20-position dual row receptacle housing with 2.00mm pitch, positive lock mechanism, and high-temperature LCP material Advantage：Provides secure terminal retention and reliable mating in high-vibration environments while saving board space Benefit：Ensures stable signal transmission, reduces connection failures, and improves product reliability in compact electronic devices Data Overview Manufacturer MOLEX Part Number...

The post 51353-2000 MicroClasp Connectors 2.00mm Pitch MicroClasp Wire-to-Board Receptacle Housing, Positive Lock, Dual Row, 20 Circuits, White MOLEX first appeared on suqinszconnectors.com.

]]> MOLEX 51353-2000 MicroClasp wire-to-board receptacle housing features 2.00mm pitch, 20 circuits dual row design with positive lock for secure connections.
Feature：20-position dual row receptacle housing with 2.00mm pitch, positive lock mechanism, and high-temperature LCP material
Advantage：Provides secure terminal retention and reliable mating in high-vibration environments while saving board space
Benefit：Ensures stable signal transmission, reduces connection failures, and improves product reliability in compact electronic devices

Data Overview

Manufacturer MOLEX
Part Number 51353-2000
Series MicroClasp
Type Receptacle Housing
Pitch 2.00mm
Circuits 20 (Dual Row)
Lock Positive Lock
Material LCP
Color White
Rating 250V AC/DC

 

Our advantage

● Brand supply diversification,
Convenient one-stop shopping

● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.

● Complete information, fast delivery
Reduce intermediate links

● Good after-sales service
Quick response, professional reply

● Original genuine guarantee
Support professional consultation

● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.

Product Display

MOLEX 51353-2000
MOLEX 51353-2000

The post 51353-2000 MicroClasp Connectors 2.00mm Pitch MicroClasp Wire-to-Board Receptacle Housing, Positive Lock, Dual Row, 20 Circuits, White MOLEX first appeared on suqinszconnectors.com.

]]> 1717115-1:28 Rectangular Wire-to-Wire Connectors https://www.suqinszconnectors.com/1717115-128-rectangular-wire-to-wire-connectors-product/ Mon, 22 Jul 2024 06:44:55 +0000 https://www.suqinszconnectors.com/?p=19653 Please contact me via My Email at first. Or you can type the information below and click Send,I will receive it through the Email. Description Housing for Female Terminals, Wire-to-Device / Wire-to-Board / Wire-to-Wire, 28 Position, .087 in [2.2 mm] Centerline, 0.64/025 Connector System Tech Specifications Housing Material PBT Contact Type Receptacle Operating Voltage (VDC) 12 UL Flammability Rating  UL 94HB Contact Termination Crimp Operating Temperature -30°C ~ 105°C

The post 1717115-1:28 Rectangular Wire-to-Wire Connectors first appeared on suqinszconnectors.com.

]]> Please contact me via My Email at first.
Or you can type the information below and click Send,I will receive it through the Email.

Description

Housing for Female Terminals, Wire-to-Device / Wire-to-Board / Wire-to-Wire, 28 Position, .087 in [2.2 mm] Centerline, 0.64/025 Connector System

Tech Specifications

Housing Material PBT
Contact Type Receptacle
Operating Voltage (VDC) 12
UL Flammability Rating  UL 94HB
Contact Termination Crimp
Operating Temperature -30°C ~ 105°C

The post 1717115-1:28 Rectangular Wire-to-Wire Connectors first appeared on suqinszconnectors.com.

]]> XNIRP-03V-A-S : 2.5mm Pitch Auto Housing https://www.suqinszconnectors.com/xnirp-03v-a-s-2-5mm-pitch-auto-housing-product/ Fri, 12 Jul 2024 07:12:48 +0000 https://www.suqinszconnectors.com/?p=19602 Please contact me via My Email at first. Or you can type the information below and click Send,I will receive it through the Email. Description This connector is 2.5mm pitch wire-to-board connector that has a mechanism to prevent an incomplete mating by utilizing the inertial force when mating connector. In all circuits of connector, controlled key for preventing mismatching of mating is add Tech Specifications Type Housing  Termination Method Crimp...

The post XNIRP-03V-A-S : 2.5mm Pitch Auto Housing first appeared on suqinszconnectors.com.

]]> Please contact me via My Email at first.
Or you can type the information below and click Send,I will receive it through the Email.

Description

This connector is 2.5mm pitch wire-to-board connector that has a mechanism to prevent an incomplete mating by utilizing the inertial force when mating connector. In all circuits of connector, controlled key for preventing mismatching of mating is add

Tech Specifications

Type Housing 
Termination Method Crimp
Body Orientation Straight
Maximum Voltage Rating 250VDC|250VAC
Operating temperature -25 °C—85 °C

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]]> 1-1939638-7: 2.0mm Pitch Connector Header Through Hole https://www.suqinszconnectors.com/1-1939638-7-2-0mm-pitch-connector-header-through-hole-product/ Wed, 22 May 2024 08:26:35 +0000 https://www.suqinszconnectors.com/?p=19295 Please contact me via My Email at first. Or you can type the information below and click Send,I will receive it through the Email. Description TE Connectivity Dynamic 1000 Series Right Angle Through Hole PCB Header, 34 Contact(s), 2.0mm Pitch, 2 Row(s), Shrouded Tech Specifications Material Copper Alloy Connector System Wire-to-Board Connector Type Header Contact Type Male Pin Number of Rows 2 Current Rating 3A Voltage Rating 125V Operating Temperature...

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]]> Please contact me via My Email at first.
Or you can type the information below and click Send,I will receive it through the Email.

Description

TE Connectivity Dynamic 1000 Series Right Angle Through Hole PCB Header, 34 Contact(s), 2.0mm Pitch, 2 Row(s), Shrouded

Tech Specifications

Material Copper Alloy
Connector System Wire-to-Board
Connector Type Header
Contact Type Male Pin
Number of Rows 2
Current Rating 3A
Voltage Rating 125V
Operating Temperature Range -55 – 105 °C [ -67 – 221 °F ]

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]]> 43645-0400 | 4PIN Auto Housings Connector https://www.suqinszconnectors.com/43645-0400-4pin-auto-housings-connector-product/ Wed, 08 May 2024 06:33:16 +0000 https://www.suqinszconnectors.com/?p=19119 Please contact me via My Email at first. Or you can type the information below and click Send,I will receive it through the Email. Description Micro-Fit 3.0 Receptacle Housing, Single Row, 4 Circuits, UL 94V-0, Black Tech Specifications Part Status Active Contact Termination Crimp Flammability UL94V-0 Mounting Type Free Hanging (In-Line) Gender Receptacle Material Polyester Number of Rows 1 Application Power, Wire-to-Board, Wire-to-Wire Operating Temperature -40°C ~ 105°C

The post 43645-0400 | 4PIN Auto Housings Connector first appeared on suqinszconnectors.com.

]]> Please contact me via My Email at first.
Or you can type the information below and click Send,I will receive it through the Email.

Description

Micro-Fit 3.0 Receptacle Housing, Single Row, 4 Circuits, UL 94V-0, Black

Tech Specifications

Part Status Active
Contact Termination Crimp
Flammability UL94V-0
Mounting Type Free Hanging (In-Line)
Gender Receptacle
Material Polyester
Number of Rows 1
Application Power, Wire-to-Board, Wire-to-Wire
Operating Temperature -40°C ~ 105°C

The post 43645-0400 | 4PIN Auto Housings Connector first appeared on suqinszconnectors.com.

]]>