7.92mm pitch high current connector HRS DF22-4S-7.92C 28 for secure internal power supply connections
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Overview
The DF22 Series by HIROSE ELECTRIC CO., LTD. offers 7.92mm pitch high current connectors specifically designed for internal power supply applications. These connectors are UL, C-UL, and TV listed, ensuring high reliability and safety. Key features include a high current rating of up to 30A, positive locking for secure connections, prevention of incorrect connections through distinct mating configurations (R, Standard, L types), molded-in contact retention, and support for resin sealing.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Certifications: UL, C-UL, TV Listed, Glow Wire compliance (IEC 60695-2-11)
- Material (Insulator): Polyamide (UL94V-0)
- Material (Contacts): High Conductivity Copper Alloy
- Finish (Contacts): Gold Plated
- Colors: Natural white (Standard), Black (R Type), Red (L Type)
Technical Specifications
| Feature | Specification | Details |
|---|---|---|
| Rated Current | Up to 30A (1 position, 10 AWG) | Current ratings vary by conductor size and number of positions. See table below for details. |
| Rated Voltage | 1000V AC/DC | UL/C-UL/TV: 600V AC/DC |
| Operating Temperature Range | -55 to +85 | Includes temperature rise caused by current flow. |
| Storage Temperature Range | -10 to +60 | Refers to long-term storage before assembly. |
| Operating Humidity Range | 20 to 80% | |
| Storage Humidity Range | 40 to 70% | |
| Contact Resistance | 5m | Measured at 1mA and 20mV. |
| Insulation Resistance | 1,000M | Measured at 1000V DC. |
| Withstand Voltage | 2500V AC for 1 minute | No flashover or breakdown. |
| Contact Insertion/Extraction Forces | 0.3N Min., 5N Max. | Measured with a steel pin of 1.6 0.8 0.002 thickness. |
| Durability | 30 mating cycles | Contact resistance: 10m . |
| Vibration Resistance | No electrical discontinuity of 1 s or greater | Frequency 10-55 Hz, single amplitude 0.75 mm, 2 h per direction. |
| Shock Resistance | No electrical discontinuity of 1 s or greater | 490 m/s, 11 ms half-sine wave, 3 times per direction. |
| Moisture-Resistance | Contact resistance: 10m | 402, 90-95% humidity for 96 hours. |
| Temperature Cycles | Contact resistance: 10m | 5 cycles (-55 for 30 min 5-35 for 5 min 85 for 30 min 5-35 for 5 min). |
| Solder Heat Resistance | Resin parts withstand temperature without melting. | Flow: 260, 10 sec; Hand soldering: 300, 3 sec. |
| Resin Sealing Support | Up to 10mm potting depth | |
| UL/C-UL/TV File No. | UL: E52653, C-UL: E52653, TV: R9950703 |
Current Ratings Table
| No. of Pos. | 10 AWG | 12 AWG | 14 AWG | 16 AWG |
|---|---|---|---|---|
| 1 | 30A | 25A | 20A | 15A |
| 2 | 25A | 20A | 18A | 15A |
| 3 | 25A | 20A | 18A | 15A |
| 4 | 22A | 18A | 15A | 13A |
| 5 | 22A | 18A | 15A | 13A |
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Company
Hefei Purple Horn E-Commerce Co., Ltd.
Location
Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person
Sellina