DF51K Wire-to-Board Connector
Hirose's 2 mm pitch connector series features a space-saving center-lock design
Hirose's DF51K series features a space-saving center-lock design. The user-friendly positive-lock provides a clear tactile click and secures a reliable connection. Available in multiple widths, the center-lock lever offers high-density mounting and enables easy operation. In addition, the center-lock prevents damage during cable assembly and ensures secure mating. It also enables users to recognize reverse mating and prevents mechanical interference.
- Wide-ranging options: straight/right angle, single/dual row, gold/tin plating, etc...
- Center-lock design
- Lock-damage prevention design
- Secure mating with a clear tactile click
- High contact reliability with long effective mating length
- Two-point contact design
- Accepts resin sealing
- Applicable cable: 22 AWG to 30 AWG
- UL/C-UL certification planned
- Amusement equipment
- Industrial machinery
- Medical equipment
- Office equipment
- Robotics
- Smart meters
- Water heaters
Rectangular Connectors - Headers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | DF51K-16DP-2DS(800) | CONN HDR 2MM DUAL TIN R/A 16POS | 10632 - Immediate | $49.73 | View Details |
![]() | ![]() | DF51K-24DP-2DS(805) | CONN HDR 2MM DUAL GLD R/A 24POS | 0 - Immediate | $171.99 | View Details |
![]() | ![]() | DF51KB-4DP-2DS(800) | CONN HDR 2MM DUAL TIN R/A 4POS | 5110 - Immediate | $28.08 | View Details |
![]() | ![]() | DF51K-10DP-2DS(805) | CONN HDR 2MM DUAL GLD R/A 10POS | 336 - Immediate | $85.41 | View Details |
![]() | ![]() | DF51K-8DP-2DSA(800) | CONN HDR 2MM DUAL TIN PCB 8POS | 0 - Immediate | $26.91 | View Details |
Rectangular Connectors - Contacts
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | DF51K-2428SCF(800) | CONN SKT CRIMP 24-28AWG TIN | 76550 - Immediate | $5.85 | View Details |
![]() | ![]() | DF51K-30SCF(800) | CONN SKT CRIMP 30AWG TIN | 5363 - Immediate | $5.85 | View Details |
![]() | ![]() | DF51K-22SCF(800) | CONN SKT CRIMP 22AWG TIN | 114926 - Immediate | $5.85 | View Details |
![]() | ![]() | DF51K-22SCFA(800) | CONN SKT CRIMP 22AWG GOLD | 15290 - Immediate | $9.36 | View Details |
![]() | ![]() | DF51K-2428SCFA(800) | CONN SKT CRIMP 24-28AWG GOLD | 53234 - Immediate | $7.61 | View Details |
![]() | ![]() | DF51K-30SCFA(800) | CONN SKT CRIMP 30AWG GOLD | 1160 - Immediate | $7.61 | View Details |
![]() | ![]() | DF51K-2428SC(800) | CONN SKT CRIMP 24-28AWG TIN | 0 - Immediate | $5.85 | View Details |
![]() | ![]() | DF51K-22SC(800) | CONN SKT CRIMP 22AWG TIN | 359 - Immediate | $5.85 | View Details |
![]() | ![]() | DF51K-30SC(800) | CONN SKT CRIMP 30AWG TIN | 0 - Immediate | $5.85 | View Details |
![]() | ![]() | DF51K-30SCA(800) | CONN SKT CRIMP 30AWG GOLD | 100 - Immediate | $9.36 | View Details |
![]() | ![]() | DF51K-2428SCA(800) | CONN SKT CRIMP 24-28AWG GOLD | 18073 - Immediate | $9.36 | View Details |
![]() | ![]() | DF51K-22SCA(800) | CONN SKT CRIMP 22AWG GOLD | 790 - Immediate | $11.12 | View Details |
Rectangular Connectors - Housings
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | DF51K-4DS-2C(800) | CONN RCPT HSG 4POS 2.00MM | 3108 - Immediate | $12.29 | View Details |
![]() | ![]() | DF51K-2S-2C(800) | CONN RCPT HSG 2POS 2.00MM | 6357 - Immediate | $12.29 | View Details |
![]() | ![]() | DF51K-3S-2C(800) | CONN RCPT HSG 3POS 2.00MM | 0 - Immediate | $12.29 | View Details |
![]() | ![]() | DF51K-6DS-2C(800) | CONN RCPT HSG 6POS 2.00MM | 3014 - Immediate | $12.29 | View Details |
![]() | ![]() | DF51K-4S-2C(800) | CONN RCPT HSG 4POS 2.00MM | 1456 - Immediate | $12.29 | View Details |
![]() | ![]() | DF51K-8DS-2C(800) | CONN RCPT HSG 8POS 2.00MM | 609 - Immediate | $12.29 | View Details |
![]() | ![]() | DF51K-10DS-2C(800) | CONN RCPT HSG 10POS 2.00MM | 2119 - Immediate | $14.04 | View Details |
![]() | ![]() | DF51K-6S-2C(800) | CONN RCPT HSG 6POS 2.00MM | 588 - Immediate | $14.04 | View Details |
![]() | ![]() | DF51K-5S-2C(800) | CONN RCPT HSG 5POS 2.00MM | 804 - Immediate | $12.29 | View Details |
![]() | ![]() | DF51K-14DS-2C(800) | CONN RCPT HSG 14POS 2.00MM | 1162 - Immediate | $14.04 | View Details |
![]() | ![]() | DF51K-16DS-2C(800) | CONN RCPT HSG 16POS 2.00MM | 240 - Immediate | $15.80 | View Details |
![]() | ![]() | DF51K-12DS-2C(800) | CONN RCPT HSG 12POS 2.00MM | 2846 - Immediate | $14.04 | View Details |
![]() | ![]() | DF51K-18DS-2C(800) | CONN RCPT HSG 18POS 2.00MM | 156 - Immediate | $15.80 | View Details |
![]() | ![]() | DF51K-20DS-2C(800) | CONN RCPT HSG 20POS 2.00MM | 0 - Immediate | $15.80 | View Details |
![]() | ![]() | DF51K-22DS-2C(800) | CONN RCPT HSG 22POS 2.00MM | 87 - Immediate | $17.55 | View Details |
![]() | ![]() | DF51K-24DS-2C(800) | CONN RCPT HSG 24POS 2.00MM | 630 - Immediate | $17.55 | View Details |
![]() | ![]() | DF51K-26DS-2C(800) | CONN RCPT HSG 26POS 2.00MM | 0 - Immediate | $17.55 | View Details |
![]() | ![]() | DF51K-28DS-2C(800) | CONN RCPT HSG 28POS 2.00MM | 107 - Immediate | $18.72 | View Details |
![]() | ![]() | DF51K-30DS-2C(800) | CONN RCPT HSG 30POS 2.00MM | 126 - Immediate | $18.72 | View Details |
Crimpers
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | HT801/DF51K-2428S(A) | TOOL HAND CRIMP DF51K 24-28AWG | 0 - Immediate | $30,714.84 | View Details |
![]() | ![]() | HT801/DF51K-22S(A) | TOOL HAND CRIMP DF51K 22AWG | 0 - Immediate | $31,064.09 | View Details |
![]() | ![]() | HT801/DF51K-30S(A) | TOOL HAND CRIMP DF51K 30AWG | 1 - Immediate | $31,413.92 | View Details |






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