Durable Board to Cable Lock Connector Featuring 1mm Pitch HRS DF50A-2S-1C for Electrical Connections
DF50 Series 1mm Pitch Board to Cable Lock Connector
The DF50 Series is a 1mm pitch board-to-cable lock connector designed for secure mating and robust performance. It features a clear tactile click, a locking function that occurs simultaneously with contact mating, and a robust structure resistant to wrenching forces due to its thick housing walls and insertion depth protection. The connector also boasts a reliable lance structure with high strength achieved through mating with crimp contacts on the surface. Its design ensures an adequate adsorption area, eliminating the need for an adsorption gap and allowing for automatic mounting. With an insulation outer diameter of 0.9mm, it is compatible with AWG#28 cables.
Product Attributes
- Brand: DF50 Series
- Pitch: 1mm
- Type: Board to Cable Lock Connector
- Certifications: UL94V-0
Technical Specifications
| Specification | Value/Condition |
| Current Rating | 1A |
| Voltage Rating | AC/DC 100V |
| Operating Temperature Range | -35 to +85C (Note 1) |
| Operating Humidity Range | 20 to 80% |
| Storage Temperature Range | -10 to +60C (Note 2) |
| Storage Humidity Range | 40 to 70% (Note 2) |
| Insulation Resistance | No less than 500M (Measured at DC 100V) |
| Withstand Voltage | No flashover or breakdown (AC300V applied for one minute) |
| Contact Resistance | No more than 30m (Measured at 1mA and no higher than 20mV) |
| Vibration Resistance | No electric outage of 1s or greater (10 cycles in each of three directions at frequency 10-55 Hz, half amplitude 0.75 mm) |
| Shock Resistance | No electric outage of 1s or greater (Accelerated velocity: 490m/s for 11ms, half-sine in 3 directions, 3 times for each direction) |
| Moisture-resistance | Contact resistance: no more than 50m; insulation resistance: no less than 100M (Temperature: 402C; humidity: 90 to 95%, left as it is for 96 hours) |
| Temperature cycles | Contact resistance: no more than 50m; insulation resistance: no less than 500M ((-55C for 30 minutes 5 to 35C for 2 to 3 minutes 85C for 30 minutes 5 to 35C for 2 to 3 minutes) in 5 cycles) |
| Push-pull durability life | Contact resistance: no more than 50m (30 times of push-pull operation) |
| Solder Heat Resistance | No dissolution of the resin part which will influence the performance (Reflow: according to the Recommended Temperature Profile; Hand soldering: temperature of soldering iron at 350C for 3 to 4 seconds) |
| Header Material | Insulator: LCP (Black, UL94V-0); Contact: Brass (Gold plating); Metal fitting: Brass (Tin Plating) |
| Crimp socket Material | Insulator: PBT (Black for DF50A, White for DF50S, UL94V-0); Contact: Phosphorous Bronze (Gold plating) |
| Locking metal fittings Material | Stainless steel |
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