ShuangYi Precision Electronics Co., LTD
| Payment Terms | T/T |
| Supply Ability | 500000 pcs per month |
| Delivery Time | 8-15 working days |
| Packaging Details | Tape and Reel, 1500 per case, 10KG |
| Product Type | Dual-Row Fan Connector Housing (2×4 Pins) |
| Pin Count | 8 Pins (2×4) |
| Mount Type | Plug-in / Wire-to-Board Connector Housing |
| Material | High-temperature resistant black thermoplastic |
| Pitch | 3.0 mm |
| Flammability Rating | UL94V-0 (optional per customization) |
| Fit Terminal Type | Compatible with stamped crimp terminals (per drawing) |
| Operating Voltage | ≤ 250 V (typical for signal/power fan systems) |
| Operating Current | 3–5 A per pin (depending on terminal selection & wire gauge) |
| Insulation Resistance | ≥ 1000 MΩ (per drawing notes) |
| Dielectric Withstand Voltage | 1500 V AC 1 minute |
| Temperature Range | −40°C to +105°C |
| Mating Style | Secure locking structure with reinforced plug-in guide |
| Customization | Pin count, pitch, housing color, terminal plating, wire harness assembly |
| Brand Name | ShuangYi |
| Model Number | SY-B220006-0 |
| Certification | ROHS, HF, ISO 9001, ISO 14001, IATF 16959 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500000 pcs per month |
| Delivery Time | 8-15 working days | Packaging Details | Tape and Reel, 1500 per case, 10KG |
| Product Type | Dual-Row Fan Connector Housing (2×4 Pins) | Pin Count | 8 Pins (2×4) |
| Mount Type | Plug-in / Wire-to-Board Connector Housing | Material | High-temperature resistant black thermoplastic |
| Pitch | 3.0 mm | Flammability Rating | UL94V-0 (optional per customization) |
| Fit Terminal Type | Compatible with stamped crimp terminals (per drawing) | Operating Voltage | ≤ 250 V (typical for signal/power fan systems) |
| Operating Current | 3–5 A per pin (depending on terminal selection & wire gauge) | Insulation Resistance | ≥ 1000 MΩ (per drawing notes) |
| Dielectric Withstand Voltage | 1500 V AC 1 minute | Temperature Range | −40°C to +105°C |
| Mating Style | Secure locking structure with reinforced plug-in guide | Customization | Pin count, pitch, housing color, terminal plating, wire harness assembly |
| Brand Name | ShuangYi | Model Number | SY-B220006-0 |
| Certification | ROHS, HF, ISO 9001, ISO 14001, IATF 16959 | Place of Origin | China |
Product Description
This 2×4-pin fan connector housing is designed for reliable electronic signal and low-power transmission in cooling modules and PCB assemblies. The 3.0 mm pitch dual-row layout ensures stable contact spacing and supports both wire-to-board and signal harness configurations.
Made from high-temperature thermoplastic, the housing maintains structural strength in demanding environments such as servers, automotive electronics, and industrial cooling systems.
It features a reinforced plug-in guide structure to ensure smooth mating and minimize insertion force while maintaining secure retention. The connector is compatible with standard crimp-type terminals and supports customized cable assemblies.
| Product Type | Dual-Row Fan Connector Housing (2×4 Pins) |
| Pitch | 3.0 mm |
| Pin Count | 8 Pins (2×4) |
| Mount Type | Plug-in / Wire-to-Board Connector Housing |
| Material | High-temperature resistant black thermoplastic |
| Flammability Rating | UL94V-0 (optional per customization) |
| Fit Terminal Type | Compatible with stamped crimp terminals (per drawing) |
| Operating Voltage | ≤ 250 V (typical for signal/power fan systems) |
| Operating Current | 3–5 A per pin (depending on terminal selection & wire gauge) |
| Insulation Resistance | ≥ 1000 MΩ (per drawing notes) |
| Dielectric Withstand Voltage | 1500 V AC 1 minute |
| Temperature Range | −40°C to +105°C |
| Mating Style | Secure locking structure with reinforced plug-in guide |
| Color | Black |
| Customization | Pin count, pitch, housing color, terminal plating, wire harness assembly |
Applications
Cooling fan modules
Server and workstation cooling systems
Automotive electronic control units (ECU)
Power supply signal connectors
Industrial equipment and instrumentation
PCB-mounted signal and power interfaces
Custom cable assemblies and wiring harnesses
Ensure terminals match the specified crimp type for proper retention force.
Avoid excessive pulling or bending of wires during installation.
Verify pitch (3.0 mm) and pin orientation before mating to prevent damage.
Not suitable for high-current power transmission unless using upgraded plated terminals.
Keep connectors free from dust or conductive debris to ensure signal integrity.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2014
Total Annual:
15000000-23000000
Employee Number:
300~500
Ecer Certification：
Site Member
Shuangyi Precision Electronics delivers smart, reliable, and green connection solutions for high-speed data transmission and EV charging. Shuangyi Precision Electronics delivers smart, reliable, and green connection solutions for high-speed data transmission and EV charging.
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