Fujitsu FKB4726 SERIES Specifications

STANDARD KEYBOARD

104-Key Keyboard

FKB4726 SERIES

n FEATURES

• PC99 compatible (PS/2 connector)

• Windows®95 keyboard function

• Excellent operation
—Sharp tactile feedback
—Curved keyswitch panel
—Full-travel 3.8 mm (0.039 in.) keystroke, 55 g operating force (2.112 oz.), 20 g (0.704 oz.) tactile response

• High quality and reliability

• RoHS-compliant

n MAIN APPLICATIONS

• Desktop type personal computer

• Workstation

n DESCRIPTION

• With enclosure and interface cable

Discontinued

1

FKB4726 SERIES

n SPECIFICATIONS

  Specication

Item
FKB4726 Series

Mechanical Number of Keys (1) U.S. : 104 keys

Key Switch Type Membrane switch

Keytop Rectangular cylindrical, Curved sculptured

Operating Force 55 gf ±25 gf (1.936 ±0.88oz.)

Stroke 3.8 mm ±0.5 mm (0.149 in. ±0.019 in.)

Tactile 20 gf typ.(0.704oz.), Sharp

Operating Life 30 M operations min.

Tilt 2 levels

Electrical Power Supply +5 V ±0.25 V DC, 100 mA max.

Interface Serial transmission (clock synchronous type)
PS/2 compatible

Interlock F-key rollover

Connector Mini-DIN 6 pin

Environment Operating Temperature +10 to 50°C

Storage Temperature –10 to 60°C

Humidity 90% RH max. at +40°C max. inversely proportional change to 50% RH
at 60°C

Discontinued

2

FKB4726 SERIES

5

3

1

6

4

2

1 2 3 4 (mm)

50

100

(gf)

STROKE

0

FORCE

n PART NUMBERS

Parts Number Number of Keys Key Arrangement Notes

FKB4726-601/20 104 U.S. PS/2 compatible, No logo
FKB4726-651/20 104 U.S. PS/2 compatible,

n CONNECTOR PIN ASSIGNMENT

Fujitsu logo

Mini-DIN 6 pin

Pin number Signal name

1 Data

2 —

3 GND (SG)

4 +5 V

5 Clock

6 —

SHELL GND (FG)

n OPERATING FORCE AND TRAVEL CHARACTERISTICS

Discontinued

3

n DIMENSIONS

FKB4726 SERIES

n KEY LAYOUT

U.S.

Discontinued

Discontinued

Unit: mm (in.)

4

FujitsuComponentsInternationalHeadquarterOfces

FKB4726 SERIES

Japan

Fujitsu Component Limited
Gotanda-Chuo Building
3-5, Higashigotanda 2-chome, Shinagawa-ku
Tokyo 141, Japan
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Web: www.fcl.fujitsu.com

North and South America

Fujitsu Components America, Inc.
250 E. Caribbean Drive
Sunnyvale, CA 94089 U.S.A.
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Web: http://www.fujitsu.com/us/services/edevices/components/

©2006 Fujitsu Components America, Inc. All rights reserved. All trademarks or registered trademarks are the property of their respective
owners.

Fujitsu Components America or its afliates do not warrant that the content of datasheet is error free. In a continuing effort to improve our
products Fujitsu Components America, Inc. or its afliates reserve the right to change specications/datasheets without prior notice.

Rev. August 20, 2009.

Europe

Fujitsu Components Europe B.V.
Diamantlaan 25
2132 WV Hoofddorp
Netherlands
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Web: emea.fujitsu.com/components/

AsiaPacic

Fujitsu Components Asia Ltd.
102E Pasir Panjang Road
#01-01 Citilink Warehouse Complex
Singapore 118529
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Web: http://www.fujitsu.com/sg/services/micro/components/

Discontinued

5