Last Updated on September 15, 2026 by omar Gamaleldin
MOLEX 51110-2251 Wire Terminal Housing 2mm 2 Rows, 22 Contacts
The MOLEX 51110-2251, also identified as 0511102251, is a 22-position female receptacle housing from the Milli-Grid 51110 series. It is designed for high-density wire-to-board and signal connection applications using compatible crimp contacts. The housing provides 22 contact positions arranged in two rows on a 2.00mm grid.
Features:
- 22-position female receptacle housing.
- 2-row configuration.
- 2.00mm pitch.
- 2.00mm × 2.00mm grid pattern.
- Milli-Grid 51110 series.
- Cable mount / free-hanging design.
Specifications:
| Parameter | Value |
|---|---|
| Model Number | 51110-2251 |
| Alternative Part Number | 0511102251 |
| Series | Milli-Grid 51110 |
| Connector Type | Receptacle Housing |
| Connector Gender | Female / Socket |
| Number of Positions | 22 |
| Number of Contacts | 22 |
| Number of Rows | 2 |
| Pitch | 2.00mm |
| Grid Pattern | 2.00mm × 2.00mm |
| Mounting Type | Cable Mount / Free Hanging |
| Termination Type | Crimp |
| Contact Type | Female Socket |
| Locking Type | Locking Ramp |
| Polarization | Center Polarization Key |
| Housing Color | Black |
| Insulation Material | Glass-Filled Polyester |
| Length | 22.2mm |
| Width | 4.8mm |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +105°C |
| Compatible Contact Series | 50394 |
| Application | Signal / Wire-to-Board |
Applications:
- Wire-to-board connections.
- Signal connections.
- Electronic wiring harnesses.
- High-density cable assemblies.
- PCB interconnections.
- Computer equipment.
- Telecommunications equipment.
- Industrial electronics.
- Automotive electronics.
- Robotics.
- Embedded electronic systems.
- Control equipment.
- Compact electronic devices.
- Custom cable assemblies.
Package Include:
1x MOLEX 51110-2251 Wire Terminal Housing 2mm 2 Rows, 22 Contacts.