MFB40H12A SEPA, MFB40H12A Datasheet

MFB40H12A

Manufacturer Part Number

MFB40H12A

Description

FAN, DC, AXIAL, MINIATURE, TC

Manufacturer

SEPA

Datasheet

1.MFB40H12.pdf (2 pages)

Specifications of MFB40H12A

External Height

40mm

External Width

40mm

External Depth

10mm

Current Type

Supply Voltage

12VDC

Current Rating

40mA

Flow Rate

185l/min

Noise Figure Typ

24dB

Bearing Type

Ball

Power Connection

RoHS Compliant

Flow Rate - Imperial

185l/min

Bearing Style

Ball

Power Connection Type

Lead

Rohs Compliant

Yes

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SEPA

MFB40H12L(A) , MFB40H12(A)

HIGH RELIABILITY FAN

PERFORMANCE

This

flow performance despite its small dimensions. Due to a nearly linear air performance characteristic, the

fan is applicable for different uses. It is permanently protected electrically against reverse polarity, block-

ing and thermal overloading (by IC). Due to the low rotor weight and precision balancing, it is virtually vi-

bration-free. It is also insensitive to shock.

Further features of this fan are its extremely robust and torsionally rigid plastic housing of PBT (UL

E54695), ball bearings with narrow tolerances, of special steel, polyester-based PCB (UL E44247) and

absolute reliability due to 100% burn-in.

SEPA

05/05

Operating Voltage

Operating Current

Rated Current blocked rotor (restart system)

Max. Air Flow

Max. Air Pressure

Noise @ 1m (typ.)

Operating Temperature

Rotor Speed

Life Expectancy L

Bearing System

Weight

Pulse Output (MFB40H12xA)

Packing Quantity

SEPA

EUROPE GmbH

MFB40H12L(A)

high-tech miniature fan is suitable for industrial or automotive use and has a remarkable air

AIR PERFORMANCE

/MTBF

MFB40H12(A)

100 120 140 160 180 l/min

BRUSHLESS FAN

D-79108 FREIBURG

[mmH

[l/min - m

O - Pa]

[dB(A)]

[RPM]

[PCs]

[mA]

[°C]

[V]

/h]

[h] 95000/280000@20°C, 29000/80000@70°C

[g]

No obstruction within 1mm from air intake side of the fan

Lead wire: 2xAWG26/3xAWG28

AIR FLOW

MFB40H12L(A)

Tel: +49(0)761/1561025

121 – 7.3

blk=GND, red=+VDC,

yel=PULSE

SHAPE AND DIMENSION

1.4 - 14

3900

(70)

ball bearings in metal flange

4x3.5

10.2 ... 12 ... 13.8

-40 … +80 (85)

50 - 100 - 500

2 pulse / rev.

Technical changes without notice

A U T O M O T I V E F A N

Fax: +49(0)761/1561027

MFB40H12(A)

(Standard model)

6100 ±20%

185 – 11.1

2.9 - 28

(90)

Related parts for MFB40H12A

MFB40H12A Summary of contents

Page 1

... It is also insensitive to shock. Further features of this fan are its extremely robust and torsionally rigid plastic housing of PBT (UL E54695), ball bearings with narrow tolerances, of special steel, polyester-based PCB (UL E44247) and absolute reliability due to 100% burn-in. SEPA EUROPE GmbH 05/05 SHAPE AND DIMENSION ...

Page 2

... ORDER INFORMATION: MFB40H12L SEPA fan, Ball Bearing, CE MFB40H12LA SEPA fan, Ball Bearing, MFB40H12 SEPA fan, Ball Bearing, CE MFB40H12A SEPA fan, Ball Bearing, ® SEPA is the brand name for fans and CPU-Coolers, made by Nippon Keiki Works LTD., Tokyo SEPA EUROPE GmbH ...

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