Positive lock wire to board connector HRS DF51-24DS-2C with 2mm pitch and wide configuration options
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The HIROSE DF51 Series is a 2mm pitch, positive lock, wire-to-board connector designed for reliable and secure connections. It features a positive lock mechanism for tactile feedback, a wide variation of configurations including single-row and dual-row options with gold and tin plating, and a secure side-locking design for compact equipment. The connectors prevent incorrect mating and are compatible with DF11 Series contacts and crimping tools. They are suitable for potting and are UL, C-UL certified.
Product Attributes
- Brand: HIROSE
- Series: DF51
- Pitch: 2mm
- Lock Type: Positive Lock
- Certifications: UL, C-UL Standard Certified Product
- Material (Insulator): PBT (glass-reinforced)
- Material (Contact): Brass (Header), Phosphor Copper (Socket/Plug)
- Color (Insulator): Black
- Plating Options: Tin Plated, Gold Plated
Technical Specifications
| Specification | Value | Condition |
| Rated Current (Note 1) | 3A (22 AWG, Single-Row), 2A (26 AWG, Single-Row), 1.5A (26 AWG, Dual-Row) | Depends on wire size |
| Rated Voltage | 250V AC/DC (General), 30V AC/DC (UL, C-UL Safety Standard Approved) | - |
| Operating Temperature | -55 to +105 | Includes temperature rise |
| Operating Humidity Range | 20 to 80% | Without condensation |
| Storage Temperature Range | -10 to +60 | Long-term storage before assembly |
| Storage Humidity Range | 40 to 70% | Long-term storage before assembly |
| Insulation Resistance | 1,000M Min. | Measured at 500V DC |
| Withstanding Voltage | 650V AC | No flashover or breakdown for 1 min. |
| Contact Resistance | 30m Max. | Measured at 1 mA, 20mV Max. |
| Vibration Resistance | No electrical discontinuity of 1 s or greater | 10 to 55 Hz, half amplitude 0.75mm |
| Shock Resistance | No electrical discontinuity of 1 s or greater | 490m/s, 11ms, half-sine wave |
| Humidity Resistance | Contact resistance: 30m Max., Insulation resistance: 500M Min. | 40 2, 90 to 95 RH for 96 hours |
| Temperature Cycle | Contact resistance: 30m Max., Insulation resistance: 1,000M Min. | -55 (30 min.) 105 (30 min.), 5 cycles |
| Mating Durability | Contact resistance: 30m Max. | Tin plated: 30 cycles, Gold plated: 50 cycles |
| Solder Heat Resistance | Resin parts withstand temperature and resist melting. | Flow: 260, 5 sec. / Hand soldering: 270, 3 sec. |
| Applicable Cable Range | 22 to 30 AWG | Uses same contacts/tools as DF11 Series |
| Header Potting | Up to 3mm | Straight header |
| UL/C-UL File No. | E52653 | - |
Applications
- Office automation
- Industrial machinery
- Industrial robots
- Amusement equipment
- Medical equipment
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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