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DF51 Series Recommended
[SignalBee™] 2mm Pitch, Positive Lock Wire-to-Board Connector (UL,C-UL Listed)
Features
[SignalBee™]
2mm Pitch, Positive Lock, Wire-to-Board Connector (UL, C-UL Standard Certified Product)
1. Positive lock provides clear tactile click and secures reliable connection.
2. Wide variation
3. Secure Side-locking design
4. Prevents incorrect mating
5. Uses the same contacts and crimping tools as DF11 Series
6. Suitable for potting
7. Branch Adapter
8. UL, C-UL Certified
SignalBee special page
SignalBee, a sister brand to our power cable brand EnerBee, is your solution for signal cable connector.

Specifications
FUNCTION CHART- Connector Type
- Adapter, Socket, Header, In-line plug
- Parts
- Cable Assembly
- No
- Industry Standard
- Safety Standards
- UL, C-UL/CSA
- Number of Positions
- 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30
- Number of Rows (Interface)
- 1, 2
- Mounting Pitch
- 2.0 mm
- Contact Pitch
- 2.0 mm
- Connector Length
- 10.8, 11.1, 12.8, 13.1, 14.8, 15.0, 15.1, 16.2, 16.4, 16.8, 17.0, 17.1, 17.5, 18.2, 18.4, 18.8, 19.0, 19.1, 19.5, 20.2, 20.4, 20.8, 21.0, 21.1, 21.5, 22.2, 22.4, 23.0, 23.1, 23.5, 24.2, 24.4, 25.0, 25.1, 25.5, 26.2, 26.4, 27.0, 27.1, 28.4, 29.0, 29.1, 30.4, 31.0, 31.1, 32.4, 33.0, 33.1, 34.4, 35.0, 35.1, 36.4, 37.0, 37.1, 38.4, 39.0, 40.4, 41.0, 42.4 mm
- Connector Width
- 4.4, 5.25, 5.4, 7.2, 7.3, 8.4, 10.14, 11.9, 12.0 mm
- Connector Height
- 4.5, 7.3, 8.4, 10.15, 10.7, 15.15, 16.4 mm
- Mounting Style
- THT
- Mounting Side
- Standard on-Board
- PCB Stabilizing Feature
- Soldering
- Staggered Lead
- No
- Recommended PCB Thickness
- 1.6 mm Max.
- Connector Orientation
- Straight, Right angle
- Mating/Unmating Cycles
- 30, 50
- Contact Plating
- Gold, Tin
- Plating Thickness
- Housing Color
- Black
- Wire Termination Method
- Crimping
- Recommended Wire Type
- Discrete wire
- Recommended Min. Wire Size (AWG)
- 28, 30
- Recommended Max. Wire Size (AWG)
- 22, 24
- Recommended Min. Wire Size (mm²)
- Recommended Max. Wire Size (mm²)
- Operating Temperature Max.
- 105 ℃
- Operating Temperature Min.
- -55 ℃
- Panel Mounting Style
Document
In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information.