Ultra Low Profile Notebook Keyboard (64Keys)
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FKB-7681 Series
n FEATURES
• 5.0mm in total height (including space key height), actually 4.7mm height and 1.5mm stroke
• Keys for Windows95®, Windows98®, Windows2000®, WindowsNT4.0®
• Excellent operation
-Unique “Gear link” method offers comfortable key
touch feeling combinded with superior key-switch life.
- 1.5mm keystroke, 50gf operating force, 20gf tactile response
- Soft tactile feedback with a key pitch of only 12.8mm and a key size of 12.1mm.
• Various language versions are available through local
laser based legend creation facility.
• High quality and reliability
• Laser printed keycaps meet environmental requirements.
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• RoHS comliant since October 2005 production (serial number 'UX00001" and thereafter)
First 2 digits of serial number consists of manufacturing year and month:
1st Digit: Manufacturing Year:
P=2000 / Q=2001 / R=2002 / S=2003 / T=2004 / U=2005 / V=2006 / W=2007 / X=2008 / Y=2009 / Z=2010
2nd Digit: Manufacturing Month:
1=January / 2=February / 3=March / 4=April / 5=May / 6=June / 7=July / 8=August / 9=September /
X=October / Y=November / Z=December
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n MAIN APPLICATIONS
• Sub notebook type personal computer
• Personal digital assistants
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FKB-7681 Series
n SPECIFICATION
Specification Item
Mechanical
Electrical
Environment
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Variants supported (80 pieces per box, 2560 per pallet)
Number of Keys
64 key s
Key Switch type
Membrane switc h
Keytop
Rectangular cylindrical, step slop e
Operating Force
50gf. ± 25gf .
Stroke
1.5mm±0.2m m
Tactile
20gf. typ. sof t
Height
4.7mm (acatually 5.0mm including the space bar key)
Size
190mm x 61.5m m
Operating Life
2 M operations min .
Interface
Matrix arrangemen t
Contact Resistance
1K ohm max. at 5VD C
Key Switch Bounce
10ms max .
Operating Temperature
0 to 40˚ C
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Storage Temperature
-20 to 60˚ C
Humidity
90% RH max. at +40˚ C max. (inversely proportional
change to 50% RH at 60˚ C)
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FKB-7681 Series
n KEY MATRIX
Key Matrix wit connections made from Right hand line to base. (No connects shown Light grey, based on characters on the example US international layout from previous page)
Here X -
16
17
18
19
20
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21
22
to Here
Y-
1
A00
(L-Ctrl)
3
E00
(ESC)
D01
(Q)
4
B00`
(`)
D 00
(Tab)
5
A01
(L-Win)
6
A02
(L-Alt)
E 04
(4)
7
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9
E02
(2)
E 05
(5)
10
E13
(BackSp)
A12
(
)
11
E12
(=)
12
14
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D 02
(W)
E01
(1)
D03
(E)
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C00
(Caps)
C0 2
(S)
B03
(C)
B01
(Z)
C01
(A)
B 02
(X)
A 08
(AltGr)
C 03
(D)
B04
(V)
D05
(T)
A 09
(Del)
C04
(F)
B 05
(B)
A11
)
(
B11
)
(
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8
13
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B00
(L-Shift)
2
E 03
(3)
B12
(R-Shift)
D 12
(])
(
C12
(\)
D11
([)
D13
(Enter)
C11
(')
B 10
(/)
B 09
(.)
E11
(-)
E 08
(8)
D 10
(P)
D08
(I)
C10
(;)
C07
(J)
B 08
(,)
E10
(0)
E07
(7)
D 09
(O)
D07
(U)
C09
(L)
C06
(H)
B 07
(M)
E09
(9)
E06
(6)
D04
(R)
D06
(Y)
C08
(8)
C0 5
(G)
B 06
(N)
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10
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A05
(Spc)
15 - NC
FKB-7681 Series
n DIMENSIONS
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Unit: mm
Fujitsu Components International Headquarter Offices
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Japan
Fujitsu Component Limited
Gotanda-Chuo Building
3-5, Higashigotanda 2-chome, Shinagawa-ku
Tokyo 141, Japan
Tel: (81-3) 5449-7010
Fax: (81-3) 5449-2626
Email: [email protected]
Web: www.fcl.fujitsu.com
Europe
Fujitsu Components Europe B.V.
Diamantlaan 25
2132 WV Hoofddorp
Netherlands
Tel: (31-23) 5560910
Fax: (31-23) 5560950
Email: [email protected]
Web: emea.fujitsu.com/components/
North and South America
Fujitsu Components America, Inc.
250 E. Caribbean Drive
Sunnyvale, CA 94089 U.S.A.
Tel: (1-408) 745-4900
Fax: (1-408) 745-4970
Email: [email protected]
Web: http://www.fujitsu.com/us/services/edevices/components/
Asia Pacific
Fujitsu Components Asia Ltd.
102E Pasir Panjang Road
#01-01 Citilink Warehouse Complex
Singapore 118529
Tel: (65) 6375-8560
Fax: (65) 6273-3021
Email: [email protected]
Web: http://www.fujitsu.com/sg/services/micro/components/
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©2007 Fujitsu Components America, Inc. All rights reserved. All trademarks or registered trademarks are the property of their respective
owners.
Fujitsu Components America or its affiliates 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 affiliates reserve the right to change specifications/datasheets without prior notice.
Rev. February 15, 2007.