The HRS / Hirose DF62 Series is a 2.2 mm pitch connector system designed for wire-to-wire and wire-to-board cable assembly applications. It uses open-barrel crimp termination and supports socket housings, in-line plug housings, panel-mount plug housings, PCB headers, socket contacts, and plug contacts. The DF62 Series is suitable for compact internal wiring, power and signal harnesses, industrial equipment, consumer electronics, and custom cable assembly projects.
| Parameter | DF62 Range |
|---|---|
| Connector Type | Wire-to-wire and wire-to-board |
| Termination Method | Open-barrel crimp termination |
| Contact Pitch | 2.2 mm |
| Number of Positions | 2, 3, 4, 5, 6, 7, 9, 13, and 24 positions |
| Applicable Wire | Discrete stranded copper wire with tin-plated annealed copper conductor |
| Wire Gauge Range | AWG22 to AWG30 |
| Conductor Cross-Sectional Area | Approximately 0.055 to 0.342 mm² |
| Wire Insulation Outside Diameter | Approximately φ0.82 to φ1.44 mm |
| Rated Current | 1 to 4A per contact, depending on the number of positions and wire gauge |
| Rated Voltage | 250V AC/DC |
| General Operating Temperature | -35°C to +105°C, including temperature rise caused by current flow |
| UL / C-UL Operating Temperature | -35°C to +75°C |
| Storage Temperature | -10°C to +60°C |
| Operating Humidity | 20% to 80% RH, non-condensing |
| Storage Humidity | 40% to 70% RH |
| Contact Resistance | 30 mΩ maximum |
| Insulation Resistance | 1,000 MΩ minimum, tested at 500V DC |
| Withstanding Voltage | 650V AC for 1 minute |
| Mating Cycle Life | 30 cycles |
| Contact Surface Finish | Tin plating or gold plating |
| Locking Method | Plastic latch; latch-protected type is also available |
| Waterproof Rating | None; DF62 is a non-waterproof connector series |
| Shielding | None |
| Characteristic Impedance | Not specified |
| Cable Length | No fixed factory-defined range; cable length is determined by the cable harness design |
| Customization Item | Available Options |
|---|---|
| Connector End | DF62B standard socket housing, DF62C latch-protected socket housing, DF62B in-line plug housing, or DF62P panel-mount plug housing |
| Board-Side Connector | DF62 PCB header in straight or right angle configuration, depending on project requirements |
| Number of Positions | 2, 3, 4, 5, 6, 7, 9, 13, and 24 positions |
| Wire Gauge | AWG22, AWG24, AWG26, AWG28, and AWG30 |
| Wire Type | Discrete stranded copper wire, UL1007, UL1061, or project-specified wire types |
| Cable Length | Custom lengths are available, such as 50 mm, 100 mm, 300 mm, 500 mm, 1 m, and other project-specific lengths |
| Wiring Configuration | 1:1 straight wiring, cross wiring, split wiring, terminal conversion wiring, panel-mount cable assemblies, and custom pin assignments |
| Opposite End Interface | Stripped wire, tinned wire, terminals, JST, Molex, HRS connectors, Dupont terminals, or other custom interfaces |
| Processing Method | Open-barrel crimping, wire cutting, stripping, tinning, labeling, and harness assembly |
| Testing | Continuity test, short-circuit test, wiring sequence test, pull test if required, and visual inspection |
| Packaging | Individual packaging, bulk bag packaging, label packaging, and customized packaging |
DF62 cable assemblies are suitable for compact wire-to-wire and wire-to-board connections where a 2.2 mm pitch, reliable latch-style connector is required. Typical applications include industrial equipment, power and signal harnesses, consumer electronics, control modules, panel-mounted wiring, internal device wiring, and custom cable assembly projects requiring discrete crimped wire connections.
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Custom Product Development (No Existing Reference)
If you need to develop a new product without existing samples or drawings, please provide the following details for our design team to create a tailored solution: a. Electrical Requirements: Operating current and voltage. b. Connector Specifications: Model numbers, samples, or specifications for connectors at both ends of the cable. c. Pin Configuration: Pin-to-pin correspondence for the cable assembly. d. Environmental Conditions: Application scenario (e.g., lawn mowers, mining equipment) and required certifications (oil resistance, waterproofing, high-temperature tolerance, flexing tests, etc.). e. Electrical Testing Requirements: Transmission characteristics, voltage withstand, conduction resistance, insulation resistance, etc.
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