CLM-112-02-G-D-A is a board-to-board (B2B) or wire-to-board (W2B) rectangular connector designed by Samtec
Specifications
MFR:
Samtec Inc.
Product Number:
CLM-112-02-G-D-A
Description:
24 Position Receptacle Connector 0.039" (1.00mm) Surface Mount Gold
Highlight:
Samtec board-to-board connector
,rectangular wire-to-board connector
,B2B W2B connector with warranty
Introduction
CLM-112-02-G-D-A Board-to-Board/Wire-to-Board Rectangular Connector
The CLM-112-02-G-D-A is a high-performance board-to-board (B2B) or wire-to-board (W2B) rectangular connector designed by Samtec, a global leader in high-speed interconnect solutions. Part of the CLM series, this connector delivers compact, reliable signal and power transmission for space-constrained electronic systems.
Core Features
1. Miniature, High-Density Signal/Power Transmission
- Pin Count: 12 pins (2 rows * 6 pins) for parallel signal or low-power transmission
- Pitch: 1.27mm (0.050 inches) fine pitch for dense PCB routing without signal integrity loss
- Current Rating: Up to 1.0A per pin (at 80°C ambient) for powering small sensors or microcontrollers
2. Secure, Low-Mating-Force Interface
- Polarized Design: Keyed housing prevents reverse mating and component damage
- Friction Lock: 0.5–1.0N retention force per pin withstands vibration with ≤15N total insertion force
- Gold-Plated Contacts: 30–50µin gold over nickel for low resistance (<20mΩ) and 100+ mating cycles
3. Versatile Termination & Mounting
- Termination: Surface-mount (SMT) for PCB or crimp terminals (24–30 AWG) for wire-to-board
- Mounting: Vertical or right-angle options (per "G-D-A" designation) for space optimization
4. Environmental & Mechanical Durability
- Temperature Range: -55°C to +125°C operation
- Insulation: ≥1000MΩ resistance (at 500V DC)
- Voltage Rating: ≥500V AC (rms) dielectric withstanding voltage
- Housing: UL94 V-0 flame-retardant thermoplastic (LCP/PBT)
5. Samtec Ecosystem Compatibility
- Pairs with CLP series (board-to-board) or TSM series (wire-to-board) connectors
- Available with pre-assembled cable harnesses for reduced design time
Typical Applications
Industrial Automation & Control
PLCs, industrial sensors, and robotics - vibration-resistant connections in harsh environments.
Consumer Electronics & Wearables
Smartwatches, appliances, and gaming consoles - compact size for tight spaces.
Medical Electronics
Portable devices and diagnostic equipment - meets medical safety standards.
Automotive Electronics
Infotainment and ADAS sensors - withstands extreme temperatures and vibration.
IoT & Embedded Systems
IoT gateways and single-board computers - enables high-density interconnections.
Key Specifications
| Parameter | Specification |
|---|---|
| Pin Count | 12 pins (2 rows * 6 pins) |
| Pitch | 1.27mm (0.050 inches) |
| Current Rating | 1.0A per pin (at 80°C ambient) |
| Contact Plating | 30–50µin gold over nickel |
| Contact Resistance | <20mΩ (initial) |
| Operating Temperature | -55°C to +125°C |
| Insulation Resistance | ≥1000MΩ (at 500V DC) |
| Dielectric Withstanding Voltage | ≥500V AC (rms) for 1 minute |
| Housing Material | UL94 V-0 thermoplastic (LCP/PBT) |
| Termination Type | Surface-mount (SMT) |
| Mating Cycles | Up to 100 cycles |
| Mating Force | ≤15N (total) |
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