HRS DF3-4EP-2C
DF3 Series 2mm Pitch Connector for Discrete Wire Connection
The DF3 Series is a 2mm pitch connector designed for discrete wire connection, approved by UL and CSA standards. It offers a wide variation in board design and supports multi-harness creation with automatic ID machines. Applications include business equipment such as copy machines and printers.
Product Attributes
- Brand: Hirose
- Certifications: UL, CSA Standard
- Product Approved By: UL CSA Standard
Technical Specifications
| Category | Item | Specification | Notes |
|---|---|---|---|
| Rating | Current rating (Crimping IDC) | 3A (AWG#22 to 24), 2A (AWG#26), 1A (AWG#28) | Note 1 |
| Current rating (IDC) | 1A (AWG 26, 28) | ||
| Voltage rating (Crimping IDC) | AC100V | ||
| Voltage rating (Press-fit) | 250V AC | ||
| Operating Environment | Operating Temperature Range | -30C to +85C | Note 2 |
| Operating Humidity Range | 40% to 80% | Note 3 | |
| UL CSA Safety Standard | File No. | UL : E52653, CSA : LR95109 | |
| Rated Current | 1A | Wire size AWG 24 to 28 | |
| Rated Voltage | 30V AC | ||
| Performance | Insulation Resistance | 1000M ohms min. | 500V DC |
| Withstanding voltage | 650V AC/1 minute | No flashover or insulation breakdown. | |
| Contact Resistance | 30m ohms max | 100mA | |
| Single Insertor/Extraction Force | MIN 0.3N (30gf), MAX 4.4N (450gf) | Measure by the square steel pin with 0.50.002mm | |
| Vibration | No electrical discontinuity of 1s or more | Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions. | |
| Humidity (Steady state) | Contact resistance: 30m ohms max. Insulation resistance: 500M ohms min. | 96 hours at temperature of 40C and humidity of 90% to 95% | |
| Temperature Cycle | Contact resistance: 30m ohms max. Insulation resistance: 1000M ohms min. | 5 cycles (-55C: 30 min, 5 to 35C: 10 min, 85C: 30 min, 5 to 35C: 10 min) | |
| Durability (Mating/un-mating) | Contact resistance: 30m ohms max. | Tin plating: 30 cycles, Gold plating: 50 cycles | |
| Resistance to Soldering Heat | No deformation of components affecting performance. | Flow: 260C for 10 seconds, Manual soldering: 300C for 2 seconds, Reflow: At the recommended temperature profile, Manual soldering: 300C for 3 seconds | |
| Materials | Crimping Socket Insulator | Polyamide | Black, UL94V-0 |
| IDC Contact for Socket | Phosphor bronze | Tin plated or gold plated | |
| ID Socket Insulator | Polyamide | Black, UL94V-0 | |
| Receptacle Insulator | Polyamide | Black, UL94V-0 | |
| Pin Header Insulator | Polyamide | Black, UL94V-0 |
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