HRS DF22A-2EP-7.92C
Overview
The DF22 Series from HIROSE ELECTRIC CO., LTD. are high-current connectors designed for internal power supplies. Featuring a 7.92mm contact pitch, these UL, C-UL, and TV listed connectors offer robust performance with ratings up to 30A and support for various conductor sizes. Key advantages include positive locking, prevention of incorrect connections and board placement, molded-in contact retention, and support for resin sealing, making them ideal for demanding applications.
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 (Guide Key): Natural (Standard), Black (R Type), Red (L Type)
Technical Specifications
| Item | Conditions | Value |
|---|---|---|
| Rated Current (Max) | 10 AWG Conductor, Single Position | 30A |
| Operating Temperature Range | -55 to +85 | |
| Storage Temperature Range | -10 to +60 | |
| Operating Humidity Range | 20 to 80% | |
| Storage Humidity Range | 40 to 70% | |
| Rated Voltage | 1000V AC/DC | |
| Contact Resistance | Measured at 1mA and no higher than 20mV | No more than 5m |
| Insulation Resistance | Measured at 1000V DC | No less than 1,000M |
| Withstand Voltage | Applied for 1 minute | 2500V AC |
| Contact Insertion and Extraction Forces | Measured with a steel pin of 1.6 0.8 0.002 thickness | 0.3N Min., 5N Max. |
| Durability | Mating cycles | 30 cycles |
| Vibration Resistance | Frequency 10 to 55 Hz, single amplitude 0.75 mm, at 2 h, for 3 directions | No electrical discontinuity of 1 s or greater |
| Shock Resistance | Accelerated velocity : 490 m/s 2 for 11 ms, half-sine wave in 3 directions, 3 times for each direction | No electrical discontinuity of 1 s or greater |
| Moisture-Resistance | Temperature : 40 2 ; humidity : 90 to 95, left as it is for 96 hours | Contact resistance : no more than 10m |
| Temperature cycles | (-55 : 30 minutes 5 to 35 : 5 minutes 85 : 30 minutes 5 to 35 : 5 minutes) for 5 cycles | Contact resistance : no more than 10m |
| Solder heat Resistance | Flow : 260, 10 sec / Hand soldering : 300, 3 seconds | Resin parts should withstand the temperature and resist melting. |
| 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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