Hirose Electric DF1E Pitch Connectors
Hirose Electric DF1E Pitch Connectors are 2.5mm pitch connectors with 250VAC/DC voltage ratings and current ratings of 0.5A to 3A per pin. Hirose Electric DF1E Pitch Connectors are C-UL, UL 94V-0, and RoHS2 certified with contact, insulation, shock, and humidity resistance. The connectors are designed for positive lock and discrete wire connections.
Features
- 2.5mm pitch connectors
- Positive lock and discrete wire connections
- UL, C-UL certification
- UL 94V-0 certification
- RoHS2 rating
- Positive lock mechanism
- Double lock mechanism
- Increased crimp contact retention force
- Incomplete crimp contact insertion prevention
- Molded-in contact retention tabs
- Mis-insertion prevention
- Solder crack prevention
- Glass-reinforced resin pin headers
- THT and in-line board solder types
Specifications
- 30mΩ maximum contact resistance
- 1000MΩ minimum insulation resistance
- 650VAC withstanding voltage at 1 minute
- 30mΩ maximum mating durability
- Tin and gold plating
- ≥1µs shock resistance
- 30mΩ maximum humidity resistance
- 30mΩ maximum temperature cycles
- 260°C flow solder heat resistance at 10s
- 300°C hand-soldering heat resistance at 3s
- Polyamide, brass, and phosphor copper materials
- 250VAC/DC voltage rating
- 0.5A to 3A per pin rated current (30AWG to 20AWG wire gauge)
- 29.9VAC/DC voltage UL, C-UL certification
Application Patterns
Mated Dimensions
Right Angle Pin Header
Straight Pin Header
In-Line Plug
Socket
Retainer
Contacts
Published: 2026-10-12
| Updated: 2026-10-20