Skip to main content
Wire-to-Board

Wire-to-Board Connectors

Molex offers a wide variety of wire-to-board connector types that fit applications requiring high-power, microminiature, sealed, and Glow Wire-capable options.

Basic


OneBlade Connectors

The modular OneBlade 1.00mm-Pitch Wire-to-Board Connector System with friction lock and spacious pick-and-place area combines design simplicity with speed and ease of assembly.
OneBlade Connector System
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
1.00mm 2.5A 32 to 28 AWG 100V SMT

PicoBlade Connectors

High-performance PicoBlade Wire-to-Board and Wire-to-Wire Connectors feature both tin and gold-plated versions for superior flexibility, reliability and durability across a wide variety of applications and industries.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
1.25mm 3.0A 32 to 26 AWG 250V SMT, Through Hole

Pico-SPOX Connectors

The compact design of Pico-SPOX, with its 1.50mm pitch, saves 30% more space compared to larger 2.00mm connectors. ​Pico-SPOX offers a range of circuit options and orientations, providing the flexibility needed to integrate connectors into a wide array of applications and designs.​

Pico-SPOX Headers
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
1.50mm 3.5A (2-circuits/24 AWG) 30 to 24 AWG 250V AC RMS/DC SMT

Micro-Latch Connectors

Molex's Micro-Latch Connector System provides a reliable connection interface for industry- standard 2.00mm wire-to-board applications.
Micro Latch Headers
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.00mm 2.5A 30 to 22 AWG 250V Through Hole

Milli-Grid Connectors

A space saving, high-density connector system based on a 2.00-by-2.00mm grid pattern that offers complete design flexibility.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.00mm 2.5A 30 to 22 AWG 125V SMT, Through Hole

Mini-SPOX Connectors

Provides a fine-pitch connector system that features lower profile heights and various circuit sizes in vertical and right-angle configurations, with an additional polarization feature which helps to avoid mismating.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.50mm 3.0A 28 to 22 AWG 250V Through Hole

C-Grid Connectors

The C-Grid family of connectors offers benefits for a wide range of electronic products across industries. The latest version from Molex, C-Grid III, offers high mechanical stability in a compact 2.54mm pitch post and receptacle. Find the flexible C-Grid and C-Grid III components that fit your project.
C-Gird &  C-Grid III
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.54mm 3.0A 28 to 22 AWG 250V SMT, Through Hole

KK Connectors

KK Connector Systems are customizable for a variety of power and signal applications. Available in industry-standard 2.54, 3.96 and 5.08mm pitch sizes, this single-row, wire-to-board and board-to-board product family is cost effective and versatile.

KK Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.54, 3.96, 5.08mm 13.0A* 30 to 18 AWG 600V Through Hole

*Dependent upon product

Standard .062" and 0.93" Pin and Socket Connectors

Pin and Socket Connectors offer dependable and adaptable connectivity for various industries. See how these cost-effective, versatile solutions can deliver consistent electrical performance and secure connections to your project.

Standard Pin and Socket Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
3.68 to 6.70mm 17.0A 30 to 14 AWG 250V Through Hole

Enhanced


Pico-Clasp Connectors

Offer a variety of mating styles and orientations plated in tin or gold to provide design flexibility in a vast array of compact applications.

Pico-Clasp System
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
1.00mm 2.0A 32 to 28 AWG 100V SMT

Micro-Lock Plus Connectors

Delivers high performance and reliability in a compact size; available in vertical and horizontal configurations for design flexibility and color coding to aid assembly.

Micro-Lock Plus Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
1.25, 2.00mm 3.6A 30 to 22 AWG 250V SMT

CLIK-Mate Connectors

CLIK-Mate connectors are designed for applications that require higher pin count connectors to carry more signal lines in less space; the system includes a unique tuning-fork terminal concept that provides low insertion force and secure mating contact.
CLIK-Mate Connector System
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
1.25, 1.50, 2.00mm 3.0A 30 to 24 AWG 100V SMT, Through Hole

iGrid Connectors

Molex's iGrid 2.00mm pitch connector system offers compact design and anti-tangle internal lock for applications requiring good mating retention.
iGrid Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.00mm 2.0A 28 to 22 AWG 250V Through Hole

Mini-Lock Connectors

Mini-Lock Wire-to-Board/Wire-to-Wire 2.50mm pitch system is a versatile and proven product with a broad range of features that include TPA, positive-lock and a Glow Wire-capable option to meet varying industry needs.
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.50mm 5.0A 26 to 20 AWG 250V SMT, Through Hole

RAST Connectors

The UL-94V0-rated, Glow Wire-capable RAST Connector System family delivers a range of current ratings to offer design flexibility for a variety of home appliance and automotive lighting applications.

RAST Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.50, 5.00mm 16.0A 22 to 20 AWG 250V Through Hole, IDT, Pierce

CP Connectors

Leveraging full-keying and color-pairing features, the reliable CP Connector Systems enhance user safety while speeding up consumer and industrial interconnect assembly applications.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.50, 3.30, 4.50, 6.50mm 12.5A* 28 to 16 AWG 600V* Through Hole

*Dependent on product

Pro


Zero-Hachi Connectors

The small pitch size (0.80mm) and low-profile height (1.60mm) of the Zero-Hachi Wire-to-Board Connector System enables device makers to design-in reliable connectivity solutions to space-tight applications.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
0.80mm 1.0A 32 to 28 AWG 30V SMT

Pico-EZmate Connectors

Now with a current rating of up to 5.0A and an improved withdrawal force, Pico-EZmate Connectors deliver high performance in a low-profile height, making them ideal for automated assembly processes in tight-spaced applications across various industries

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
1.00, 1.20, 1.80mm 5.0A* 30 to 28 AWG 50V SMT

*Dependent upon product

Pico-Lock Connectors

Available in 1.00, 1.50, 2.00 and 3.00mm pitch versions, the Pico-Lock wire-to-board system offers an ideal combination of low profile, high current and durable locking for any application requiring space savings and secure mating retention.

Pico-Lock Connector System
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
1.00, 1.50, 2.00, 3.00mm 10.0A 32 to 16 AWG 250V SMT

Micro-One Connectors

Provides an integrated ISL to ensure proper terminal insertion and prevent accidental back-outs to achieve a secure electrical contact and improved mating retention in high-vibration applications.

Micro-One Wire-to-Board Connector System
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.00mm 4.0A 28 to 22 AWG 250V SMT, Through Hole

Nano-Fit Connectors

The compact, fully isolated header that meets customers’ power needs while providing protection for the terminals in a small package.

Nano-Fit Connector System
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.50mm 8.0A 26 to 20 AWG 250V SMT, Through Hole

Micro-Fit Connectors

Built to withstand operating temperatures up to +125°C, Micro-Fit Connectors are available in multiple circuit sizes and cable lengths for power applications in board-to-board, wire-to-board and wire-to-wire configurations.

Micro-Fit Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
3.00mm 10.5A 30 to 18 AWG 600V Solder or Weld, SMT, Through Hole

Micro-Fit+ Connectors

Micro-Fit+ Connectors are uniquely designed to meet the demands of power applications that require a compact, high-density solution without compromising performance or reliability.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
3.00mm 13.0A 30 to 16 AWG 600V SMT, Through Hole

Ultra-Fit Connectors

Ultra-Fit Power Connectors deliver color-coding and keying options that eliminate same-circuit-size mis-mating, and offer the tangless feature that allows the terminal locking mechanism to be incorporated into the receptacle housing.
Ultra-Fit Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
3.50mm 14.0A 22 to 16 AWG 600V Through Hole

Mini-Fit Connectors

Offers premium housing features to prevent mis-mating, reduce terminal backout, reduce operator fatigue during assembly and aid in blind-mating applications.

Mini-fit-Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
4.20mm 20.5A* 28 to 14 AWG 600V SMT, Through Hole, CPI

*Dependent upon product

Mega-Fit Connectors

Deliver up to 30.0A per circuit through fully protected header pins and receptacle terminals, while offering unique keying options to ensure proper mating during termination.

Mega-Fit Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
5.70mm 30.0A 16 to 10 AWG 600V Through Hole

MLX Connectors

6.35mm pitch, 2.13mm diameter pin and socket power connector system. Also includes MLX Ground Block System to centralize electrical ground wiring.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
6.35mm 20.0A 24 to 14 AWG 600V Through Hole

Sabre Connectors

High-Current wire-to-wire and wire-to-board connector family with a TPA feature that helps to prevent terminal backout in high-vibration applications.

Sabre Connector System
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
7.50mm 18.0A 24 to 14 AWG 600V Through Hole

Super Sabre Connectors

Delivering 34.0A per blade and withstanding up to +125°C operating temperatures, Super Sabre Power Connectors use proven technology for long-term performance and reliability in virtually every industry.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
7.50mm 34.0A 12 to 10 AWG 600V Through Hole

Mini-Fit Sr. Connectors

The Mini-Fit Sr. Power Connector Family offers robust and flexible interconnect solutions, with high-current ratings suitable for power applications up to 50.0A and various configurations for versatile use in multiple industries. These connectors are designed for high-density, high-current wire-to-wire and wire-to-board applications with TPA and polarization, providing reliable connections while maintaining ease of assembly.
Mini-Fit Sr. Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
10.00mm 50.0A 16 to 8 AWG 600V Through Hole

Sealed / Rugged


Compactus Connectors

Compactus Sealed Hybrid Connectors are robust, high-density, automotive-grade connectors that permit manufacturers to fit more power and signal transmission ability into a small space.
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.40, 3.00, 5.00mm 15.0A 0.30 to 0.50mm² or 2.00 to 2.50mm² 250V Crimp or Compression, SMT

CMC / CMX Connectors

When there’s a market need for more controllers, the hybrid, high-density, sealed connectors in the CMC/CMX product family deliver high performance for harsh environments to support the transition to EVs and next-generation vehicle architectures.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.00, 3.50, 3.70mm 21.0A 20 to 10 AWG 14V Solder, Weld

MX150 Connectors

Proven MX150 Connectors offer a sealed automotive connector system supporting compact automotive and commercial vehicle applications.
MX150 Connectors
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
1.50, 3.00, 3.50, 4.50, 5.00mm 22.0A 22 to 14 AWG 500V SMT, Through Hole

MX123 Connectors

Designed for transportation power-train applications requiring reliable connections in high-vibration under-the-hood environments, the MX123 Sealed Connection System offers a rugged, fully-sealed interface with the smallest packaging size in the industry.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.54mm 25.0A 22 to 18 AWG 500V Through Hole

MX120G Connectors

Molex’s sealed MX120G Connectors offer greater cost and space savings while providing superior design and mating features to meet the needs of environmentally challenging automotive and non-automotive applications.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
3.20mm 10.0A 22 to 16 AWG 28V Through Hole

DuraClik Connectors

Molex’s expanded line of DuraClik Connectors with terminal retainer options provides superior electrical contact reliability, mating retention and space savings compared to alternative options for high-vibration and high-temperature applications.

Pitch Current (max.) Wire Size Voltage (max.) Termination Style
2.00mm 3.0A 30 to 22 AWG 250V SMT

MX150L Connectors

Designed for commercial-vehicle, marine and other harsh environments, the pre-assembled MX150L Industrial Sealed Connector System exceeds IEC IP67 requirements while providing economic advantages.
Pitch Current (max.) Wire Size Voltage (max.) Termination Style
5.84, 7.62mm 40.0A 22 to 14 AWG, 12 to 8 AWG 600V Crimp