SignalBee™ DF51 Series Wire-to-Board Connectors
Hirose's SignalBee DF51 series 2 mm pitch, positive lock, wire-to-board connectors
Hirose's SignalBee DF51 series positive lock provides clear tactile click and secures a reliable connection. There is a wide variety available. Each straight, right-angle, and in-line configuration is equipped with single-row and dual-row for flexible design. Gold and tin plating options support various application needs. Secure side-locking design prevents incorrect mating. Visually and mechanically polarized features prevent reverse mating and incorrect mating between a different number of positions. The DF51 series uses common terminals and crimping tools with the DF11 series. They are available in a wide applicable cable range of 22 AWG to 30 AWG. These connectors are capable of being potted up to 3 mm.
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SignalBee™ DF51 Series Wire-to-Board Connectors
| Image | Manufacturer Part Number | Description | Number of Rows | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | ![]() | DF51K-2S-2C(800) | CONN RCPT HSG 2POS 2.00MM | 1 | 3674 - Immediate | $0.19 | View Details |
![]() | ![]() | DF51K-4DS-2C(800) | CONN RCPT HSG 4POS 2.00MM | 2 | 5475 - Immediate | $0.21 | View Details |
![]() | ![]() | DF51K-6DS-2C(800) | CONN RCPT HSG 6POS 2.00MM | 2 | 2287 - Immediate | $0.21 | View Details |
![]() | ![]() | DF51K-8DS-2C(800) | CONN RCPT HSG 8POS 2.00MM | 2 | 2151 - Immediate | $0.21 | View Details |
![]() | ![]() | DF51-4DS-2C | CONN RCPT HSG 4POS 2.00MM | 2 | 1640 - Immediate | $0.21 | View Details |
![]() | ![]() | DF51K-4S-2C(800) | CONN RCPT HSG 4POS 2.00MM | 1 | 1247 - Immediate | $0.21 | View Details |
![]() | ![]() | DF51K-10DS-2C(800) | CONN RCPT HSG 10POS 2.00MM | 2 | 2362 - Immediate | $0.24 | View Details |
![]() | ![]() | DF51K-6S-2C(800) | CONN RCPT HSG 6POS 2.00MM | 1 | 1738 - Immediate | $0.24 | View Details |
![]() | ![]() | DF51-4S-2C | CONN RCPT HSG 4POS 2.00MM | 1 | 1431 - Immediate | $0.24 | View Details |
![]() | ![]() | DF51K-12DS-2C(800) | CONN RCPT HSG 12POS 2.00MM | 2 | 1201 - Immediate | $0.24 | View Details |
DF11 Series Contacts
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | DF11-22SCF | CONN SOCKET 22AWG CRIMP TIN | 122555 - Immediate | $0.08 | View Details |
![]() | ![]() | DF11-2428SCFA | CONN SOCKET 24-28AWG CRIMP GOLD | 465482 - Immediate | $0.14 | View Details |
![]() | ![]() | DF11-2428SC | CONN SOCKET 24-28AWG CRIMP TIN | 187581 - Immediate | $0.14 | View Details |
![]() | ![]() | DF11-EP2428PCFA | CONN PIN 24-28AWG CRIMP GOLD | 65324 - Immediate | $0.16 | View Details |
![]() | ![]() | DF11-4DS-2C | CONN RCPT HSG 4POS 2.00MM | 24007 - Immediate | $0.19 | View Details |
![]() | ![]() | DF11-2428SCA | CONN SOCKET 24-28AWG CRIMP GOLD | 107812 - Immediate | $0.21 | View Details |
![]() | ![]() | DF11-10DS-2C | CONN RCPT HSG 10POS 2.00MM | 24779 - Immediate | $0.21 | View Details |
![]() | ![]() | DF11-8DS-2C | CONN RCPT HSG 8POS 2.00MM | 15966 - Immediate | $0.21 | View Details |
![]() | ![]() | DF11-4DP-2DSA(24) | CONN HEADER VERT 4POS 2MM | 9135 - Immediate | $0.40 | View Details |
![]() | ![]() | DF11-6DP-2DSA(24) | CONN HEADER VERT 6POS 2MM | 15013 - Immediate | $0.43 | View Details |

























