AFB1212SHE Delta 12V 151.85 CFM DC Axial Fan
Manufacturer: Delta Electronics
Series: AFB
Product Type: DC Axial Cooling Fan
Rated Voltage: 12V DC
Frame Size: 120 × 120 × 38mm
Bearing Type: Ball Bearing
Part Status: Active
Stock: Contact us for current availability, lead time and compatible replacement options.
The Delta AFB1212SHE is a high-airflow DC axial fan designed for cooling servers, industrial equipment, power supplies, telecom systems and electronic cabinets. It operates from a nominal 12V DC supply and uses a 120 × 120 × 38mm frame.
With an airflow rating of 151.85 CFM and maximum static pressure of 0.571 inchH2O, the AFB1212SHE can move air through heat sinks, filters and equipment enclosures with moderate airflow resistance. Its ball-bearing construction provides a rated service life of 70,000 hours at 40°C.
The standard AFB1212SHE uses two lead wires. Versions with suffixes such as AFB1212SHE-F00 or AFB1212SHE-R00 may use different signal outputs and wiring configurations. The complete part number printed on the fan label should therefore be confirmed before ordering or selecting a replacement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Fan Type | DC Axial Fan |
| Rated Voltage | 12V DC |
| Operating Voltage Range | 4.5–13.2V DC |
| Rated Current | 1.05A |
| Rated Power | 12.60W |
| Dimensions | 120 × 120 × 38mm |
| Airflow | 151.85 CFM / 4.300 m³/min |
| Maximum Static Pressure | 0.571 inchH2O / 14.50 mmH2O |
| Fan Speed | 3700 RPM |
| Noise Level | 53.0 dB(A) |
| Bearing Type | Ball Bearing |
| Termination | 2 Lead Wires |
| Operating Temperature | -10°C to +60°C |
| Rated Lifetime | 70,000 Hours at 40°C |
| Weight | 256g |
| Frame Material | Plastic |
| Impeller Material | Plastic |
| Ingress Protection | Not Specified |
Main Benefits
Delivers 151.85 CFM airflow for high-heat electronic equipment.
Provides 14.50 mmH2O maximum static pressure for heat sinks and restricted air paths.
Uses ball bearings with a rated lifetime of 70,000 hours at 40°C.
Applications
The AFB1212SHE is suitable for forced-air cooling in:
Servers and storage systems
Network switches and telecom equipment
Industrial computers and control cabinets
Power supplies, rectifiers and UPS systems
Inverters and motor drive equipment
Test and measurement instruments
Battery charging equipment
Electronic enclosures with heat sinks or filters
AFB1212SHE Replacement Selection
A replacement for the Delta AFB1212SHE should match more than the 120mm frame size and 12V supply. The following parameters must be checked before substitution:
120 × 120 × 38mm mechanical dimensions
Mounting-hole positions
12V rated voltage and operating range
Airflow and static-pressure performance
Rated and starting current
Two-wire, three-wire or four-wire configuration
Connector type and pin assignment
Tachometer, locked-rotor or PWM functions
Airflow and rotation direction
Operating temperature and bearing life
A lower-power 120mm fan may fit mechanically but may not provide enough airflow or static pressure. For equipment using AFB1212SHE-F00, AFB1212SHE-R00 or an OEM-specific version, the suffix, wiring and signal function must also be verified.
DataStorageIC can provide AFB1212SHE sourcing support and compatible fan alternatives based on voltage, dimensions, airflow, static pressure, connector and control functions. Contact us with the complete fan label, required quantity and equipment application to obtain stock, price, lead time or replacement recommendations.
