Slim In-line Connector HRS DF62WC-3S-2.2C Water Resistant with Secure Friction Lock and Compact Size
DF62W Series: Water Resistant, Slim In-line Connector for Internal Wiring
The DF62W Series offers a water-resistant, slim in-line connector designed for internal wiring applications. Its compact and smooth contour allows for easy connection in tight spaces, while the grid-patterned contact arrangement and slim body minimize space requirements and prevent tangling. The design features no exposed metal, eliminating the risk of electrical arcing. A secure friction lock mechanism provides a tactile click for confirmation and prevents disconnection, with a visible lock design for easy visual verification. The connectors utilize a reliable two-point contact design and a robust, box-shaped contact for enhanced durability against bending or deformation. Available in multiple variations, including in-line and pin header types, and compatible with a wide range of cable sizes. The DF62W Series also offers IP67 level water-resistance in a mated condition and a panel waterproof type for enhanced environmental protection. Ideal for applications such as E-Bike Drive Units.
Product Attributes
- Brand: HIROSE
- Origin: Japan (implied by copyright and company name)
- Certifications: UL, C-UL (for specific ratings)
Technical Specifications
| Item | Specification | Conditions |
|---|---|---|
| Rated Current (20 AWG) | 5A/pin | |
| Rated Current (22 AWG) | 4A/pin | |
| Rated Current (24 AWG) | 3.5A/pin | |
| Rated Current (26 AWG) | 3A/pin | |
| Rated Voltage | 250V AC/DC | |
| UL Rated Voltage | 29.9V AC/DC | |
| C-UL Rated Voltage | 29.9V AC/DC | |
| Operating Temperature | -40 to +105 | (Note 2: Connector should be completely dry) |
| Storage Temperature Range | -10 to +60 | (Note 4: Applicable to unused items in packed condition) |
| Operating Humidity Range | 20 to 80% | (Note 3: General requirements for the Series) |
| Storage Humidity Range | 40 to 70% | (Note 4: Applicable to unused items in packed condition) |
| Insulation Resistance | 1000M Min. | 500V DC |
| Withstanding Voltage | 650V AC for 1 min. | No flashover or insulation breakdown |
| Contact Resistance | 30m Max. | 20mV Max., 1mA (DC or 1000Hz) |
| Vibration Resistance | No electrical discontinuity of 1 s. | 10 cycles in each of three directions at frequency 10 to 55Hz, half amplitude 0.75mm |
| Shock Resistance | No electrical discontinuity of 1 s. | Accelerated velocity : 490 m/s2 for 11ms, half-sine wave in 3 directions, 3 times for each direction |
| Humidity Resistance | Contact Resistance : 30m Max. Insulation Resistance : 1000M Min. | 96 hours at temperature of +40 2 and humidity of 90 to 95% |
| Temperature Cycles | Contact Resistance : 30m Max. Insulation Resistance : 1000M Min. | -55 : 30 minutes 5 to 35 : 2 to 3 minutes 85 : 30 minutes 5 to 35 : 2 to 3 minutes, 5 cycles |
| Mating Durability | Contact Resistance : 30m Max. | Tin plating : 30 times Gold plating : 50 times |
| Solder Heat Resistance | No deformation in appearance or significant damage to contacts. | Flow : 260, 10sec. Hand soldering : temperature of soldering iron at 300 for 3sec. |
Materials / Finish
| Item | Component | Material | Finish | UL Flame Retardant Grade | RoHS2 |
|---|---|---|---|---|---|
| Contact | Socket Crimp Contact | Phosphorous Bronze | Gold Plating or Tin Plating | - | Yes |
| Contact | Plug Crimp Contact | Copper Alloy | Gold Plating or Tin Plating | - | Yes |
| Insulator | Crimp Socket Insulator | PBT | White | UL94V-0 | Yes |
| Insulator | Crimp Plug Insulator | PBT | Black | UL94V-0 | Yes |
| Seal | Crimp Socket Seal | Silicone Rubber | Bengala or Gray | - | Yes |
| Header Insulator | Crimp Plug Header Insulator | PBT | Black | UL94V-0 | Yes |
| Retention Tab | Retention Tab | Brass | Tin Plating | - | Yes |
| Seal | Seal | Silicone Rubber | Bengala | - | Yes |
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