255H EBM-Papst Industries Inc, 255H Datasheet

255H

Manufacturer Part Number

255H

Description

FAN TUBEAXIAL 25X8MM 5VDC

Manufacturer

EBM-Papst Industries Inc

Series

250r

Type

Squarer

Datasheets

1.255N.pdf (1 pages)

2.255H.pdf (4 pages)

3.252N.pdf (1 pages)

Specifications of 255H

Current Type

Supply Voltage

5 V

Bearing Type

Sintec

Termination Style

28 dB(A)

Power (watts)

0.60W

Size / Dimension

Square - 25mm L x 25mm H x 8mm W

Termination

2 Wire Leads

Rpm

12000 RPM

Fan Type

Tubeaxial

Air Flow

2.6 CFM (0.074m³/min)

Voltage - Rated

5VDC

Weight

0.011 lb (4.99g)

Voltage Range

4.5 ~ 5.5VDC

Operating Temperature

14 ~ 131°F (-10 ~ 55°C)

Life Expectancy

35000 hrs @ 20°C

Noise

23 dB(A)

Airflow

2.6 CFM

Speed

12000 RPM

Frame Dimensions (mm)

25 mm x 8 mm

Housing Material

Polybutylene Terephthalate

Power Rating

0.6 W

External Height

25mm

External Width

25mm

External Depth

8mm

Flow Rate

3CFM

Noise Rating

28dBA

Power Connection Type

Lead Wires

Brand/series

250

Dimensions

0.98 x 0.315 "

Direction

Exhaust over Struts

Noise Level

23 dBA

Nominal Speed

12000

Power, Rating

0.6 W

Size

0.98 x 0.315 (24.9 x 8) In. (mm)

Temperature, Operating, Maximum

+55 °C

Thickness

Voltage, Rating

5 VDC

Flow Rate - Imperial

3CFM

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Features

Static Pressure

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

255H
381-2453

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Download datasheet (258Kb)

Web data sheet D · Page 1 of 4

ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · 78112 St. Georgen · Phone: +49 7724 81-0 · Fax: +49 7724 81-1309 · www.ebmpapst.com · info2@de.ebmpapst.com

Type

Nominal voltage

Nominal voltage range

Speed

Power input

Min. ambient temperature

Max. ambient temperature

Air flow

Sound power level

Sound pressure level

255 H

Nominal data

ml = max. load · me = max. efficiency · rfa = running at free air · cs = customer specs · cu = customer unit

Subject to alterations

255 H

[VDC]

[min

[W]

[°C]

[B]

[dB(A)] 23

/h]

-1

] 12000

4.5 .. 5.5

0.6

-10

4.5

4.4

DC axial compact fan

ebm-papst St. Georgen GmbH & Co. KG

Hermann-Papst-Straße 1

78112 St. Georgen

Phone: +49 7724 81-0

Fax: +49 7724 81-1309

www.ebmpapst.com

info2@de.ebmpapst.com

Related parts for 255H

255H Summary of contents

Page 1

H Nominal data Type 255 H Nominal voltage [VDC] 5 Nominal voltage range [VDC] 4.5 .. 5.5 Speed [min -1 ] 12000 Power input [W] 0.6 Min. ambient temperature [°C] -10 Max. ambient temperature [°C] 55 Air flow 3 ...

Page 2

H Technical features Dimensions General description Compact fan with low power consumption. Electronic commutation completely integrated. Connection line Single strands AWG 28, TR 64, bared and tin-plated. Direction of protection Left, looking at ...

Page 3

H Product drawing Web data sheet D · Page ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · 78112 St. Georgen · Phone: +49 7724 81-0 · Fax: +49 7724 81-1309 · www.ebmpapst.com · ...

Page 4

H Charts: Air flow 0,4 0,8 1,2 • Web data sheet D · Page ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · 78112 St. ...

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