Durable 2mm Pitch Double Row Connector HRS DF11-24DS-2C Suitable for SMT and Through Hole Mounting
DF11 Series 2mm Double-Row Connector (Product Compliant to UL/CSA Standard)
The DF11 Series is a space-saving 2mm double-row connector designed for efficient board-level connectivity. Featuring a compact 5mm width, it accommodates a high density of signals comparable to conventional 2mm single-row connectors. This series offers a broad variation in connection methods, including insulation displacement and crimping, supporting board-to-cable, in-line, and board-to-board configurations. Users can select between gold or tin plating for contacts and choose from SMT or through-hole mounting options. The connectors are compatible with wire sizes ranging from 22 to 30 AWG and are designed for automated harness assembly using insulation displacement machines, significantly reducing labor and assembly time.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Series: DF11
- Pitch: 2mm
- Certifications: UL/CSA Standard
- UL File No.: E52653
- CSA File No.: LR95109
Applications
- Business equipment such as copy machines and printers.
Technical Specifications
| Item | Specification | Condition |
| Current Rating | 2A (Note 1) | All pins powered/used as power lines |
| Voltage Rating | Crimping: 250V AC Insulation Displacement: 100V AC | |
| Wire Size | Crimping: 22 to 26 AWG (2A), 28 AWG (1A), 30 AWG (0.5A) Insulation Displacement: 26 AWG (1A) | |
| Operating Temperature Range | -30 to 85C (Note 2) | |
| Operating Humidity Range | 40 to 80% (Note 3) | |
| Storage Temperature Range | -10 to 60C (Note 4) | |
| Storage Humidity Range | 40 to 70% (Note 4) | |
| Insulation Resistance | 1000M min. | 500V DC |
| Withstanding Voltage | 650V AC/1 minute | No flashover or insulation breakdown |
| Contact Resistance | 30m max. | 100mA |
| Single Insertion/Extraction Force | 0.3N (30gf) min., 4.4N (450gf) max. | Measured by square steel-made pin of 0.50.002mm |
| Vibration | No electrical discontinuity of 1s or more | Frequency: 10 to 55 Hz, single amplitude of 0.75mm, 2 hours in each of 3 directions |
| Humidity (Steady state) | Contact resistance: 30m max. Insulation resistance: 500M min. | 96 hours at 40C and 90% to 95% humidity |
| Temperature Cycle | Contact resistance: 30m max. Insulation resistance: 1000M min. | 5 cycles (-55C: 30 min 5 to 35C: 5 to 15 min) or (-85C: 30 min 5 to 35C: 5 to 15 min) |
| Durability (Mating/un-mating) | Contact resistance: 30m max. | Tin plated: 30 cycles Gold plated: 50 cycles |
| Resistance to Soldering Heat | No deformation affecting performance | Flow: 260C for 10 seconds Reflow: 300C for 2 seconds Manual soldering: 300C for 3 seconds |
Material / Finish
| Product Type | Part | Material | Finish | Remarks |
| Crimping Socket | Insulator | Polyamide | Black (UL94V-0) | |
| Contact | Phosphor copper | Tin plated or gold plated | ||
| ID Socket | Insulator | Polyamide | Black (UL94V-0) | |
| Contact | Phosphor copper | Tin plated | ||
| Receptacle | Insulator | Polyamide | Black (UL94V-0) | |
| Contact | Phosphor copper | Tin plated or gold plated | ||
| Pin Header | Insulator | Polyamide | Black (UL94V-0) | |
| Contact | Brass | Tin plated or gold plated | ||
| SMT Header | Insulator | Polyamide | Beige (UL94V-0) | |
| Contact | Brass | Tin plated or gold plated | ||
| Metal fittings | Brass | Tin plated | ||
| In-line Plug | Insulator | Polyamide | Black (UL94V-0) | |
| Crimping Contact | Phosphor copper | Tin plated or gold plated | ||
| In-line Adaptor | Insulator | Polyamide | Black (UL94V-0) | |
| Contact | Brass | Tin plated |
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