51X25/52X25 Series Wire-to-Board Connectors with Detent Lock
CnC Tech’s 51X25 and 52X25 series single-row wire-to-board 2 mm connectors with detent lock
CnC Tech’s 51X25 and 52X25 wire-to-board connectors are specifically designed to connect a wire to a printed circuit board (PCB) to enable connectivity between circuits. CnC Tech offers vertical and right-angle headers, free-hanging receptacle housings, crimp contacts, and hand tooling. The 51X25 series wire-to-board connectors come with detent lock and press-fit terminals.
- Material: Nylon 66 (UL94-0)
- Current rating: 3 A
- Voltage rating: 250 VAC/DC
- Insulation resistance: 1000 MΩ (min.)
- Contact resistance: 10 mΩ (max.)
- Withstanding voltage: 1000 VAC/min
- Contact: Brass
- Contacts: Tin-plated
- Operating temperature: -25°C to +85°C
51X25 Series - Receptacle Housing
| Image | Manufacturer Part Number | Description | Pitch | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | 51225-03 | CONN RCPT HSG 3POS 2.50MM | 0.098" (2.50mm) | 13180 - Immediate | $0.09 | View Details |
![]() | ![]() | 51225-07 | CONN RCPT HSG 7POS 2.50MM | 0.098" (2.50mm) | 381 - Immediate | $0.14 | View Details |
![]() | ![]() | 51225-10 | CONN RCPT HSG 10POS 2.50MM | 0.098" (2.50mm) | 5478 - Immediate | $0.21 | View Details |
![]() | ![]() | 51225-12 | CONN RCPT HSG 12POS 2.50MM | 0.098" (2.50mm) | 4159 - Immediate | $0.23 | View Details |
![]() | ![]() | 51225-09 | CONN RCPT HSG 9POS 2.50MM | 0.098" (2.50mm) | 0 - Immediate | $0.11 | View Details |
51X25 Series - Receptacle Housing Contact
| Image | Manufacturer Part Number | Description | Wire Gauge | Contact Finish | Contact Finish Thickness | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | 51325 | CONTACT FEMALE M-SERIES 22-28 AW | 22-28 AWG | Tin | - | 19882 - Immediate | $0.09 | View Details |
51X25 Series - Vertical Through-Hole Headers
| Image | Manufacturer Part Number | Description | Pitch | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | 51225-03 | CONN RCPT HSG 3POS 2.50MM | 0.098" (2.50mm) | 13180 - Immediate | $0.09 | View Details |
![]() | ![]() | 51225-07 | CONN RCPT HSG 7POS 2.50MM | 0.098" (2.50mm) | 381 - Immediate | $0.14 | View Details |
![]() | ![]() | 51225-10 | CONN RCPT HSG 10POS 2.50MM | 0.098" (2.50mm) | 5478 - Immediate | $0.21 | View Details |
![]() | ![]() | 51225-09 | CONN RCPT HSG 9POS 2.50MM | 0.098" (2.50mm) | 0 - Immediate | $0.11 | View Details |
![]() | ![]() | 51225-02 | CONN RCPT HSG 2POS 2.50MM | 0.098" (2.50mm) | 31747 - Immediate | $0.09 | View Details |
51X25 Series - Right-Angle Headers
| Image | Manufacturer Part Number | Description | Number of Rows | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | 51125-07-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 7 C | 1 | 2296 - Immediate | $0.23 | View Details |
![]() | ![]() | 51125-12-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 12 | 1 | 796 - Immediate | $0.40 | View Details |
![]() | ![]() | 51125-08-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 8 C | 1 | 1686 - Immediate | $0.28 | View Details |
![]() | ![]() | 51125-02-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 2 C | 1 | 22483 - Immediate | $0.09 | View Details |
![]() | ![]() | 51125-04-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 4 C | 1 | 2544 - Immediate | $0.15 | View Details |
52X25 Series - Receptacle Housing
| Image | Manufacturer Part Number | Description | Pitch | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | 52225-08 | CONN RCPT HSG 8POS 2.50MM | 0.098" (2.50mm) | 0 - Immediate | $0.13 | View Details |
![]() | ![]() | 52225-05 | CONN RCPT HSG 5POS 2.50MM | 0.098" (2.50mm) | 18 - Immediate | $0.14 | View Details |
![]() | ![]() | 52225-06 | CONN RCPT HSG 6POS 2.50MM | 0.098" (2.50mm) | 0 - Immediate | $0.08 | View Details |
![]() | ![]() | 52225-10 | CONN RCPT HSG 10POS 2.50MM | 0.098" (2.50mm) | 0 - Immediate | $0.15 | View Details |
![]() | ![]() | 52225-02 | CONN RCPT HSG 2POS 2.50MM | 0.098" (2.50mm) | 14465 - Immediate | $0.09 | View Details |
52X25 Series - Receptacle Housing Contact
| Image | Manufacturer Part Number | Description | Wire Gauge | Contact Finish | Contact Finish Thickness | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | 52325 | CONTACT FEMALE M-SERIES 22-28 AW | 22-28 AWG | Tin | - | 16006 - Immediate | $0.09 | View Details |
52X25 Series - Vertical Through-Hole Headers
| Image | Manufacturer Part Number | Description | Number of Rows | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | 52025-10-0100-01 | WIRE-TO BOARD WAFER, 2.5MM, 10 C | 1 | 0 - Immediate | $0.18 | View Details |
![]() | ![]() | 52025-09-0100-01 | WIRE-TO BOARD WAFER, 2.5MM, 9 CO | 1 | 0 - Immediate | $0.17 | View Details |
![]() | ![]() | 52025-06-0100-01 | WIRE-TO BOARD WAFER, 2.5MM, 6 CO | 1 | 0 - Immediate | $0.14 | View Details |
![]() | ![]() | 52025-11-0100-01 | WIRE-TO BOARD WAFER, 2.5MM, 11 C | 1 | 0 - Immediate | $0.21 | View Details |
![]() | ![]() | 52025-08-0100-01 | WIRE-TO BOARD WAFER, 2.5MM, 8 CO | 1 | 0 - Immediate | $0.17 | View Details |
52X25 Series - Right-Angle Headers
| Image | Manufacturer Part Number | Description | Number of Rows | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | 52125-04-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 4 C | 1 | 0 - Immediate | $0.09 | View Details |
![]() | ![]() | 52125-08-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 8 C | 1 | 0 - Immediate | $0.19 | View Details |
![]() | ![]() | 52125-11-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 11 | 1 | 0 - Immediate | $0.26 | View Details |
![]() | ![]() | 52125-12-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 12 | 1 | 0 - Immediate | $0.28 | View Details |
![]() | ![]() | 52125-07-0200-01 | WIRE-TO BOARD HEADER, 2.5MM, 7 C | 1 | 0 - Immediate | $0.17 | View Details |




























