TSUJ
TSUJ DF310RI05S1C-02 5V 0.1A 3-wire 30x10mm fan
A 30 mm square, 10 mm thick 5 V DC fan drawing 0.1 A with three wires for speed monitoring
- Features30MM DF310RI05S1C-02 5V 0.1A 3 Wires 3CM Cooling Fan 30x10MM
- Compact 30 mm frame fits tight spaces
- 5 V 0.1 A draw keeps power use low
- Three-wire connection enables speed monitoring
- 10 mm thickness suits low-profile builds
- Ships as new condition from supplier
Compact 5 V cooling fan
The TSUJ DF310RI05S1C-02 is a 30 mm by 10 mm axial fan designed for low-voltage thermal management. It operates from a 5 V supply and draws 0.1 A through a three-wire lead. The compact frame suits tight enclosures where space is at a premium.
Capacity and headroom
At 5 V and 0.1 A the unit delivers modest airflow suited to light heat loads such as router boards, small power supplies or single-board computers. It cannot handle sustained high-wattage components or multi-core processors that demand larger heatsink airflow.
Three-wire connection benefit
The three-wire interface provides a tachometer signal so the host can monitor rotor speed in real time. This allows automatic shutdown or alerting if the fan stalls, a safeguard absent from two-wire models. No additional software or controller is bundled.
Highlights
- Compact 30 mm frame fits tight spaces
- 5 V 0.1 A draw keeps power use low
- Three-wire connection enables speed monitoring
- 10 mm thickness suits low-profile builds
- Ships as new condition from supplier
Specifications
| Brand | TSUJ |
|---|---|
| Part Number | Kepler-C72J-OYS-0085 |
| Features | 30MM DF310RI05S1C-02 5V 0.1A 3 Wires 3CM Cooling Fan 30x10MM |
Questions about this item
Will the 5 V 0.1 A three-wire fan connect to an older motherboard header that only supplies 5 V?
Yes, the fan is rated for 5 V and 0.1 A, so a legacy 5 V header can power it directly.
How can I confirm the fan is running correctly once installed?
Check that the blades spin smoothly and listen for steady airflow; the three-wire connection also lets the board report RPM if the header supports monitoring.
Does the package include mounting screws or a connector adapter, or must I buy them separately?
The box contains only the 30 × 10 mm fan with its attached three-wire lead; screws and any adapter are not included.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



