Fans, Blowers, Thermal Management

PFB1248UHE

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Delta Electronics

DC FAN AXIAL BALL BEARING 48V 30V TO 56V 252.85CFM 66.5DB 120 X 120 X 38MM

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DocumentsFans, Blowers CSA Cert Datasheet +2

Fans, Blowers, Thermal Management

PFB1248UHE

Active

Delta Electronics

DC FAN AXIAL BALL BEARING 48V 30V TO 56V 252.85CFM 66.5DB 120 X 120 X 38MM

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DocumentsFans, Blowers CSA Cert Datasheet +2

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PFB1248UHE

Air Flow	252.9 CFM
Air Flow	7.08 m³/min
Approval Agency	UL, CE, VDE, CSA
Bearing Type	Ball
Current Rating (Amps)	1 A
Fan Type	Tubeaxial
Lifetime @ Temp.	70000 Hrs
Material - Blade	Plastic
Material - Frame	Plastic
Noise	66.5 dB(A)
Operating Temperature [Max]	60 °C
Operating Temperature [Max]	60 °C
Operating Temperature [Min]	-10 °C
Operating Temperature [Min]	-10 °C
Power (Watts)	48 W
RPM	5500 RPM
Size / Dimension [x]	120 mm
Size / Dimension [y]	120 mm
Static Pressure	326.6 Pa
Static Pressure	1.311 in H2O
Termination	2 Wire Leads
Voltage - Rated [custom]	48 VDC
Voltage Range [Max]	56 VDC
Voltage Range [Min]	30 VDC
Weight	0.838 lb
Weight	380.11 g
Width [y]	38 mm

PFB1248 Series

Part	Operating Temperature [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Operating Temperature [Max]	Noise	RPM	Approval Agency	Power (Watts)	Current Rating (Amps)	Fan Type	Weight	Weight	Lifetime @ Temp.	Air Flow	Air Flow	Material - Frame	Voltage Range [Min]	Voltage Range [Max]	Termination	Size / Dimension [y]	Size / Dimension [x]	Bearing Type	Material - Blade	Voltage - Rated [custom]	Static Pressure	Static Pressure	Width [y]	Features	Ingress Protection
Delta Electronics PFB1248EHE	-10 °C	-10 °C	60 °C	60 °C	59 dB(A)	4000 RPM	CE CSA UL VDE	21.6 W	450 mA	Tubeaxial	0.838 lb	380.11 g	70000 Hrs	5.08 mł/min	181.3 CFM	Plastic	30 VDC	56 VDC	2 Wire Leads	120 mm	120 mm	Ball	Plastic	48 VDC	187 Pa	0.751 in H2O	38 mm
Delta Electronics PFB1248UHE-EP	-40 °C	-40 °C	75 ░C	75 °C		5300 RPM	CE CSA UL VDE	42.24 W	880 mA	Tubeaxial	0.838 lb	380.11 g	70000 Hrs	6.82 mł/min	243.7 CFM	Plastic	30 VDC	60 V	4 Wire Leads	120 mm	120 mm	Ball	Plastic	48 VDC	326.6 Pa	1.311 in H2O	38 mm	GR-487 (Salt Fog Protection) PWM Control Speed Sensor (Tach)	IP56 - Dust Protected Water Resistant
Delta Electronics PFB1248XHE-TP17	-10 °C	-10 °C	60 °C	60 °C	55.5 dB	7000 RPM	CE CSA UL VDE	76.8 W	1.6 A	Tubeaxial	0.838 lb	380.11 g	50000 Hrs	8.59 m³/min	306.9 CFM	Plastic	33	52.8	4 Wire Leads	120 mm	120 mm	Ball	Plastic	48 VDC	541.8 Pa	2.175 in H2O	38 mm	Locked Rotor Protection PWM Control Speed Sensor (Tach)
Delta Electronics PFB1248UHE	-10 °C	-10 °C	60 °C	60 °C	66.5 dB(A)	5500 RPM	CE CSA UL VDE	48 W	1 A	Tubeaxial	0.838 lb	380.11 g	70000 Hrs	7.08 m³/min	252.9 CFM	Plastic	30 VDC	56 VDC	2 Wire Leads	120 mm	120 mm	Ball	Plastic	48 VDC	326.6 Pa	1.311 in H2O	38 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Box	1	$ 34.86
		10	$ 32.43
		36	$ 29.19
		72	$ 28.55

Description

General part information

PFB1248 Series

Fan Tubeaxial 48VDC Square - 120mm L x 120mm H Ball 252.9 CFM (7.08m³/min) 2 Wire Leads

PFB1248UHE

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PFB1248UHE

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Technical Specifications

PFB1248 Series

Pricing

Description

PFB1248 Series

Documents

Fans, Blowers CSA Cert

Datasheet

Fans, Electric - Component UL Cert

Fans VDE Cert

PFB1248 Series