The HRS / Hirose DF3 Series is a 2.0 mm pitch connector system for discrete wire connections. It supports wire-to-board and wire-to-wire configurations, including crimp sockets, pin headers, in-line plugs, socket contacts, and plug contacts. The DF3 Series is commonly used in internal signal cable assemblies for office automation equipment, printers, copiers, control devices, and general electronic equipment.
| Item | Parameter Range |
|---|---|
| Series | HRS / Hirose DF3, DF3A, DF3AA, DF3EA |
| Connector Type | Crimp socket, pin header, in-line plug, and contact |
| Connection Type | Wire-to-board and wire-to-wire |
| Pitch | 2.0 mm |
| Number of Rows | Single row, 1 row |
| Number of Positions | 2 to 15 positions |
| Termination Method | Crimp termination |
| Applicable Wire Type | Discrete wire |
| Applicable Wire Gauge | AWG22, AWG24, AWG26, AWG28 |
| Wire Outside Diameter | Approximately 0.75 mm to 1.5 mm, depending on the contact type and crimping method |
| Rated Current | AWG22 to AWG24: 3A per pin; AWG26: 2A per pin; AWG28: 1A per pin |
| Rated Voltage | General specification: 250V AC/DC; UL/CSA specification: 30V AC/DC |
| Operating Temperature | -55°C to +105°C, including temperature rise caused by current flow |
| Operating Humidity | 40% to 80%, non-condensing |
| Contact Resistance | 30 mΩ maximum |
| Insulation Resistance | 1,000 MΩ minimum |
| Withstanding Voltage | 650V AC for 1 minute |
| Mating Cycle Life | Tin plating: 30 cycles; gold plating: 50 cycles |
| Contact Material | Phosphor bronze |
| Contact Plating | Tin plating or gold plating |
| Housing Material | PA, UL94V-0 |
| Available Board-Side Structures | DIP straight type, DIP right angle type, SMT straight type, and SMT right angle type |
| Typical Applications | Copiers, printers, office automation equipment, and general internal signal cable assemblies |
The DF3 Series is officially defined as a 2 mm pitch connector system for discrete wire connection. It supports headers, plugs, sockets, and contacts. The available number of positions ranges from 2 to 15 positions. The rated current is up to 3.0A, the rated voltage is 250V AC/DC, the termination method is crimping, and the recommended wire type is discrete wire.
| Customization Item | Available Options |
|---|---|
| Connector End | DF3 crimp socket, DF3 in-line plug, or DF3AA in-line plug with panel lock |
| Board-Side Connector | DIP straight header, DIP right angle header, SMT straight header, or SMT right angle header |
| Number of Positions | 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, and 15 positions |
| Wire Gauge | AWG22, AWG24, AWG26, and AWG28 |
| Wire Type | Discrete wire for internal electronic cable assemblies |
| Cable Length | Custom lengths are available, such as 50 mm, 100 mm, 300 mm, 500 mm, 1 m, and other customer-specified lengths |
| Wiring Configuration | 1:1 straight wiring, cross wiring, split wiring, and terminal conversion wiring |
| Opposite End Interface | Stripped wire, tinned wire, terminals, JST, Molex, HRS connectors, Dupont terminals, and other custom interfaces |
| 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 |
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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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