HRS DF52-3P-0.8C
Product Overview
The HIROSE DF52 Series is a compact and robust wire-to-board connector featuring a 0.8mm pitch, 1.75mm height, and 4.1mm depth. Designed for space-constrained applications, it offers a small yet durable structure with thick housing walls. The series supports high current applications up to 2.5A and incorporates a BOX-shaped crimp contact to prevent deformation and ensure stability. A visual mating confirmation feature prevents accidental disconnects. The connectors are Glow Wire compliant and Halogen-free.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Series: DF52
- Pitch: 0.8mm
- Certifications: Glow Wire compliance (IEC 60695-2-11), Halogen-free (IEC 61249-2-21)
- Material (Insulator): Polyamide
- Material (Contact): Copper alloy
- Finish (Contact): Tin plating
- Color (Insulator): Black
- UL Regulation: UL94V-0
Technical Specifications
| Item | Specifications | Conditions |
| Current Rating (28 AWG) | 2.5A (2-pos), 2.0A (3-5 pos), 1.5A (6-10 pos), 1.2A (12+ pos) | |
| Current Rating (30 AWG) | 2.0A (2-pos), 1.5A (3-5 pos), 1.2A (6-10 pos), 1.0A (12+ pos) | |
| Current Rating (32 AWG) | 1.5A (2-pos), 1.0A (3-5 pos), 0.8A (6-10 pos), 0.8A (12+ pos) | |
| Voltage Rating | AC/DC 100V | |
| Operating Temperature Range | -40 to 85 (Note 1) | |
| Operating Humidity Range | 20 to 80 % (Note 2) | |
| Storage Temperature Range | -10 to 60C (Note 3) | |
| Storage Humidity Range | 40 to 70% (Note 3) | |
| Insulation resistance | 100M min. | Measured at 100V DC |
| Withstanding Voltage | No flashover dielectric breakdown | 300V AC applied for 1 minute. |
| Contact resistance | 10 max. | Measured at a maximum of 20 V DC, 1mA (DC or 1000Hz) |
| Vibration resistance | No electrical discontinuity for more than 1s | 10 cycles in each of three axis at frequency 10-55 Hz, half amplitude 0.75mm |
| Shock resistance | No electrical discontinuity for more than 1s | Acceleration of 490 m/s2, 11 ms, 3 directions (semi-sinusoidal), 3 cycles each |
| Moisture resistance | Contact resistance : 20m max.; insulation resistance : 100M min. | Temperature : 402 ; humidity : 90 to 95%, for 96 hours |
| Temperature cycle | Contact resistance : 20m max.; insulation resistance : 100M min. | (-55 for 30 min 5 to 35 for 2-3 min 85 for 30 min 5 to 35 for 2-3 min) in 5 cycles |
| Mating durability | Contact resistance : 20m max. | Mating and Unmating : 20 times |
| Solder heat resistance | No dissolution of housing parts that affect performance. | Reflow : according to Recommended Temperature Profile; Manual soldering : 350 10 for 3 seconds |
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