Compact robust wire to board connector HRS DF52-5P-0.8C with 0.8mm pitch and halogen free compliance
DF52 Series: 0.8mm Pitch, Compact and Robust Wire-to-Board Connectors
The DF52 Series offers compact and robust wire-to-board connectors designed for space-constrained applications. Featuring a small footprint (0.8mm pitch, 1.75mm height, 4.1mm depth), these connectors provide a reliable solution for high-current applications up to 2.5A. Their robust structure, achieved through thick housing walls and a BOX-shaped crimp contact, ensures durability and resistance to damage. A visual inspection feature allows for confirmation of fully mated connectors, preventing accidental disconnects. The series is also compliant with Glow Wire (IEC 60695-2-11) and Halogen-free standards.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Certifications: IEC 60695-2-11 (Glow Wire), IEC 61249-2-21 (Halogen-free)
- Material: Polyamide (Insulator), Copper alloy (Contact)
- Color: Black (Insulator)
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 | 100V AC/DC | |
| 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 | 300V AC applied for 1 minute. | No flashover dielectric breakdown |
| Contact Resistance | 10m max. | Measured at a maximum of 20 V DC, 1mA |
| 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. | 5 cycles (-55 for 30 min to 85 for 30 min) |
| Mating Durability | Contact resistance : 20m max. | Mating and Unmating : 20 times |
| Solder Heat Resistance | No dissolution of housing parts that affect performance. | Reflow (Recommended Temperature Profile); Manual soldering: 350 10 for 3 seconds |
Product Number Structure
Receptacle
| Part No. | HRS No. | No. of contacts | A | B | C |
| DF52-2S-0.8H(21) | 668-0004-5 | 2 | 3.8 | 0.8 | 3.2 |
| DF52-3S-0.8H(21) | 668-0022-7 | 3 | 4.6 | 1.6 | 4.0 |
| DF52-4S-0.8H(21) | 668-0005-8 | 4 | 5.4 | 2.4 | 4.8 |
| DF52-5S-0.8H(21) | 668-0023-0 | 5 | 6.2 | 3.2 | 5.6 |
| DF52-6S-0.8H(21) | 668-0006-0 | 6 | 7.0 | 4.0 | 6.4 |
| DF52-8S-0.8H(21) | 668-0007-3 | 8 | 8.6 | 5.6 | 8.0 |
| DF52-10S-0.8H(21) | 668-0008-6 | 10 | 10.2 | 7.2 | 9.6 |
| DF52-12S-0.8H(21) | 668-0009-9 | 12 | 11.8 | 8.8 | 11.2 |
| DF52-14S-0.8H(21) | 668-0024-2 | 14 | 13.4 | 10.4 | 12.8 |
| DF52-15S-0.8H(21) | 668-0010-8 | 15 | 14.2 | 11.2 | 13.6 |
| DF52-16S-0.8H(21) | 668-0025-5 | 16 | 15.0 | 12.0 | 14.4 |
| DF52-17S-0.8H(21) | 668-0001-7 | 17 | 15.8 | 12.8 | 15.2 |
| DF52-20S-0.8H(21) | 668-0011-0 | 20 | 18.2 | 15.2 | 17.6 |
Crimping Plug
| Part No. | HRS No. | No. of contacts | A | B |
| DF52-2P-0.8C | 668-0013-6 | 2 | 0.8 | 3.5 |
| DF52-3P-0.8C | 668-0026-8 | 3 | 1.6 | 4.3 |
| DF52-4P-0.8C | 668-0014-9 | 4 | 2.4 | 5.1 |
| DF52-5P-0.8C | 668-0027-0 | 5 | 3.2 | 5.9 |
| DF52-6P-0.8C | 668-0015-1 | 6 | 4.0 | 6.7 |
| DF52-8P-0.8C | 668-0016-4 | 8 | 5.6 | 8.3 |
| DF52-10P-0.8C | 668-0017-7 | 10 | 7.2 | 9.9 |
| DF52-12P-0.8C | 668-0018-0 | 12 | 8.8 | 11.5 |
| DF52-14P-0.8C | 668-0028-3 | 14 | 10.4 | 13.1 |
| DF52-15P-0.8C | 668-0019-2 | 15 | 11.2 | 13.9 |
| DF52-16P-0.8C | 668-0029-6 | 16 | 12.0 | 14.7 |
| DF52-17P-0.8C | 668-0002-0 | 17 | 12.8 | 15.5 |
| DF52-20P-0.8C | 668-0020-1 | 20 | 15.2 | 17.9 |
Crimp Contact
| Part No. | HRS No. | Type | Quantity | Finish |
| DF52-2832PCF | 668-0030-5 | Reel contact | 40,000 pcs/reel | Tin plating |
2410121853_HRS-DF52-5P-0-8C_C720043.pdf