Specification	F251R-05LLC

Air Flow	1.4 CFM
Bearing Type	Sleeve
Current Rating	50 mA
Fan Type	Tubeaxial
Material - Blade	ABS, PBT, Polybutylene Terephthalate, Acrylic Butadiene Styrene
Material - Frame	Acrylic Butadiene Styrene (ABS), Polybutylene Terephthalate (PBT)
Noise	11 dB
Operating Temperature (Max)	140 °F
Operating Temperature (Min)	14 °F
Power (Watts)	250 mW
RPM	6500 RPM
Size / Dimension Height	25 mm
Size / Dimension Length	25 mm
Size / Dimension Shape	Square
Static Pressure	0.08 in H2O
Termination	2 Wire Leads
Termination Leads Count	2 leads
Termination Type	Wire Leads
Voltage - Rated	5 VAC
Voltage Range (Max)	5.7 VDC
Voltage Range (Min)	4.2 VDC
Weight	0.015 lb
Width	10 mm

F251R Series

Part	Current Rating	Material - Frame	Voltage Range (Min)	Voltage Range (Max)	Material - Blade	Fan Type	Static Pressure	Size / Dimension Length	Size / Dimension Shape	Size / Dimension Height	Bearing Type	Width	RPM	Power (Watts)	Termination Leads Count	Termination Type	Termination	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Rated	Air Flow	Noise	Weight	Features	Number of Balls	Number of Sleeves
Nidec Components Corporation F251R-05LLC	50 mA	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	4.2 VDC	5.7 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.08 in H2O	25 mm	Square	25 mm	Sleeve	10 mm	6500 RPM	250 mW	2 leads	Wire Leads	2 Wire Leads	140 °F	14 °F	5 VAC	1.4 CFM	11 dB	0.015 lb
Nidec Components Corporation F251RF-05LLB	50 mA	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	4.2 VDC	5.7 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.08 in H2O	25 mm	Square	25 mm		10 mm	6500 RPM	250 mW	3	Wire Leads	3 Wire Leads	140 °F	14 °F	5 VAC	1.4 CFM	11 dB	0.015 lb	Speed Sensor (Tach)	1 count	1 count
Nidec Components Corporation F251RF-12LLB	30 mA	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	10.2 VDC	13.8 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.08 in H2O	25 mm	Square	25 mm		10 mm	6500 RPM	0.36 W	3	Wire Leads	3 Wire Leads	140 °F	14 °F	12 VAC	1.4 CFM	11 dB	0.015 lb	Speed Sensor (Tach)	1 count	1 count
Nidec Components Corporation F251R-12LC	50 mA	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	10.2 VDC	13.8 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.12 in H2O	25 mm	Square	25 mm	Sleeve	10 mm	8000 RPM		2 leads	Wire Leads	2 Wire Leads	140 °F	14 °F	12 VAC	1.8 CFM	15 dB	0.015 lb
Nidec Components Corporation F251R-05LC	0.08 A	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	4.2 VDC	5.7 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.12 in H2O	25 mm	Square	25 mm	Sleeve	10 mm	8000 RPM		2 leads	Wire Leads	2 Wire Leads	140 °F	14 °F	5 VAC	1.8 CFM	15 dB	0.015 lb
Nidec Components Corporation F251R-12L3C	0.02 A	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	10.2 VDC	13.8 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.056 in H2O	25 mm	Square	25 mm	Sleeve	10 mm	5500 RPM	240 mW	2 leads	Wire Leads	2 Wire Leads	140 °F	14 °F	12 VAC	1.2 CFM	9 dB	0.015 lb
Nidec Components Corporation F251R-05LLB	50 mA	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	4.2 VDC	5.7 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.08 in H2O	25 mm	Square	25 mm		10 mm	6500 RPM	250 mW	2 leads	Wire Leads	2 Wire Leads	140 °F	14 °F	5 VAC	1.4 CFM	11 dB	0.015 lb		1 count	1 count
Nidec Components Corporation F251R-05L3B	40 mA	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	4.2 VDC	5.7 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.056 in H2O	25 mm	Square	25 mm		10 mm	5500 RPM	0.2 W	2 leads	Wire Leads	2 Wire Leads	140 °F	14 °F	5 VAC	1.2 CFM	9 dB	0.015 lb		1 count	1 count
Nidec Components Corporation F251R-12LLC	30 mA	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	10.2 VDC	13.8 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.08 in H2O	25 mm	Square	25 mm	Sleeve	10 mm	6500 RPM	0.36 W	2 leads	Wire Leads	2 Wire Leads	140 °F	14 °F	12 VAC	1.4 CFM	11 dB	0.015 lb
Nidec Components Corporation F251R-12MB	50 mA	Acrylic Butadiene Styrene (ABS) Polybutylene Terephthalate (PBT)	10.2 VDC	13.8 VDC	ABS Acrylic Butadiene Styrene PBT Polybutylene Terephthalate	Tubeaxial	0.188 in H2O	25 mm	Square	25 mm		10 mm	10000 RPM	600 mW	2 leads	Wire Leads	2 Wire Leads	140 °F	14 °F	12 VAC	2.1 CFM	20 dB	0.015 lb		1 count	1 count

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet