HRS DF22-1416SCFA
DF22 Series 7.92mm Contact Pitch High Current Connectors for Internal Power Supplies
The DF22 Series connectors are designed for high-current applications within internal power supplies. They offer robust features such as a positive locking mechanism for secure connections, prevention of incorrect mating, and molded-in contact retention for easier handling. These connectors are UL, C-UL, and TV listed, and comply with Glow Wire standards, making them suitable for demanding industrial environments.
Product Attributes
- Brand: HIROSE
- Certifications: UL, C-UL, TV Listed, Glow Wire compliant (IEC 60695-2-11)
- Material: Insulator: Polyamide (UL94V-0), Contacts: High Conductivity Copper Alloy
- Plating: Gold Plated
- Colors: Standard (Natural), R Type (Black), L Type (Red)
Product Specifications
| Item | Specifications | Conditions |
| Rated Current | Up to 30A (10 AWG conductor) | Single position connector. Refer to table for multi-position ratings. |
| Rated Voltage | 1000V AC/DC | |
| Contact Resistance | ≤ 5m Ω | Measured at 1mA and no higher than 20mV |
| Insulation Resistance | ≥ 1,000M Ω | Measured at 1000V DC |
| Withstand Voltage | 2500V AC | No flashover or breakdown for 1 minute |
| Contact Insertion and 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: no more than 10m Ω |
| Vibration Resistance | No electrical discontinuity of 1μs or greater | Frequency 10 to 55 Hz, single amplitude 0.75 mm, at 2 h, for 3 directions. |
| Shock Resistance | No electrical discontinuity of 1μs or greater | Accelerated velocity : 490 m/s² for 11 ms, half-sine wave in 3 directions, 3 times for each direction |
| Moisture-Resistance | Contact resistance : no more than 10m Ω | Temperature : 40 ± 2 ; humidity : 90 to 95, left as it is for 96 hours |
| Temperature cycles | Contact resistance : no more than 10m Ω | (-55 : 30 minutes → 5 to 35 : 5 minutes → 85 : 30 minutes → 5 to 35 : 5 minutes) for 5 cycles |
| Solder heat Resistance | Resin parts should withstand the temperature and resist melting. | Flow : 260, 10 sec; Hand soldering : 300 for 3 seconds |
| Operating Temperature Range | -55 to +85 | Includes temperature rise caused by current flow. |
| Storage Temperature Range | -10 to +60 | For long-term storage before assembly. |
| Operating Humidity Range | 20 to 80% | |
| Storage Humidity Range | 40 to 70% | |
| UL/C-UL/TV File No. | UL : E52653, C-UL : E52653, TV : R9950703 |
Product Part Number Structure (Example: Socket)
| Component | Description | Example |
| Series Name | DF22 | DF22 |
| Form Type | Sockets (Blank: Standard height, standard lock; B: Long type, standard lock; C: Long type, ergonomic lock) | B |
| Guide Key Type | Blank: Inside (Natural); R: Right side (Black); L: Left side (Red) | L |
| Number of Positions | 1 to 5 | 2 |
| Connector Type | S: Socket | S |
| Contact Pitch | 7.92mm | 7.92 |
| Type of Housing | C: Crimp housing | C |
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 |