255M EBM-Papst Industries Inc, 255M Datasheet - Page 4

• Manufacturer Part Number: 255M
• Description: FAN TUBEAXIAL 25X8MM 5VDC
• Manufacturer: EBM-Papst Industries Inc
• Series: 250r
• Type: DC Fanr

Specifications of 255M

• Bearing Type: Sintec
• Voltage - Rated: 5VDC
• Weight: 0.011 lb (4.99g)
• Voltage Range: 4.5 ~ 5.5VDC
• Operating Temperature: 14 ~ 158°F (-10 ~ 70°C)
• Life Expectancy: 45000 hrs @ 20°C
• Fan Type: Tubeaxial
• Size / Dimension: Square - 25mm L x 25mm H x 8mm W
• Power (watts): 0.20W
• Rpm: 6000 RPM
• Noise: 5 dB(A)
• Air Flow: 1.2 CFM (0.034m³/min)
• Termination: 2 Wire Leads
• External Height: 25mm
• External Width: 25mm
• External Depth: 8mm
• Current Type: DC
• Supply Voltage: 5VDC
• Flow Rate: 1.2CFM
• Noise Rating: 5dBA
• Power Connection Type: Lead Wires
• Product: Fans
• Flow Rate - Imperial: 1.2CFM
• Rohs Compliant: Yes
• Operating Input Voltage Range: 4.5V to 5.5V
• Bearings: Sintec-Sleeve
• Noise Level: 5dB
• Housing Material: Polybutylene Terephthalate
• Speed (nominal): 6000rpm
• Power Rating: 200mW
• Product Length (mm): 25mm
• Product Height (mm): 8mm
• Product Depth (mm): 25mm
• Voltage Rating: 5V
• Operating Temp Range: -10C to 70C
• Fan Rotation: Counter Clockwise
• Product Diameter (mm): Not Requiredmm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Static Pressure: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 381-2353

Web data sheet D · Page 4 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · 78112 St. Georgen · Phone: [phone] · Fax: [phone] · www.ebmpapst.com · [e-mail]
255 M
Charts: Air flow
15,0
12,5
10,0
5,0
2,5
7,5
V
•
S
0
0,25
0,5
0,5
1,0
0,75
DC axial compact fan
1,5
1,0
2,0
1,25
m³/h
CFM