Product discontinuation notification
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components
C&K components SAS – 2 Rue Berthollet B.P. 359 F-39105 Dole Cedex - FRANCE
Telephone :+33 (0)3 84 72 94 03 - Facsimile: +33 (0)3 84 79 20 39 – www.ck-components.com
Document subject to change without prior notice
Diffusion: no restriction
PDN13-16 KSA Rev.A –04/10/2013 Page 1/5
Product discontinuation notification
PDN13-16 KSA
Product discontinuation notification
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CC
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KK
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components
C&K components SAS – 2 Rue Berthollet B.P. 359 F-39105 Dole Cedex - FRANCE
Telephone :+33 (0)3 84 72 94 03 - Facsimile: +33 (0)3 84 79 20 39 – www.ck-components.com
Document subject to change without prior notice
Diffusion: no restriction
PDN13-16 KSA Rev.A –04/10/2013 Page 2/5
Document revision
Revision
Date Description Author
A 04-Oct -2013 Creation Eric GRANGE
Product discontinuation notification
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components
C&K components SAS – 2 Rue Berthollet B.P. 359 F-39105 Dole Cedex - FRANCE
Telephone :+33 (0)3 84 72 94 03 - Facsimile: +33 (0)3 84 79 20 39 – www.ck-components.com
Document subject to change without prior notice
Diffusion: no restriction
PDN13-16 KSA Rev.A –04/10/2013 Page 3/5
Summary
1.
Purpose........................................................................................................................................... 4
2.
Discontinuation details.................................................................................................................... 4
2.1
P/N affected ........................................................................................................................... 4
2.2
Reason for discontinuation..................................................................................................... 4
3.
Replacement................................................................................................................................... 4
4.
Application ...................................................................................................................................... 4
4.1
Time frame............................................................................................................................. 4
4.2
Sales conditions..................................................................................................................... 5
5.
Acknowledgement........................................................................................................................... 5
Product discontinuation notification
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CC
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KK
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components
C&K components SAS – 2 Rue Berthollet B.P. 359 F-39105 Dole Cedex - FRANCE
Telephone :+33 (0)3 84 72 94 03 - Facsimile: +33 (0)3 84 79 20 39 – www.ck-components.com
Document subject to change without prior notice
Diffusion: no restriction
PDN13-16 KSA Rev.A –04/10/2013 Page 4/5
1. Purpose
The purpose of this notification is to announce the end of availability of the KSB and KSFR products
and derivates.
2. Discontinuation details
2.1 P/N affected
• Ksb0m110 Lft / Y33A11025FP LFT
• Ksb0m410 Lft / Y33A41025FP LFT
• Ksb0m430 Lft / Y33A43025FP LFT
• Ksfr0m411 Lft / Y33A411R5FP LFT
2.2 Reason for discontinuation
Production volumes level are not justifying the specific tool maintenance.
3. Replacement
The following replacement is proposed
• Ksb0m110 Lft replaced by KSF0M211 LFT
• Ksb0m410 Lft replaced by KSF0M411 LFT
• Ksb0m430 Lft replaced by KSF0M431 LFT
• Ksfr0m411 Lft : no replacement
The replacement impact is described below. For any further information, please refer to drawings and
specification shared in appendix.
• Dimensional: height 2.6mm instead of 2.1 mm
• Electrical and environmental features: no impact
• Mechanical features: refer to the following table
For any technical question concerning replacement, including sample request, please ask to you sales
representative.
4. Application
4.1 Time frame
PDN notification: October 4th 2013*
Customer acknowledgement: November 4th 2013
Last time buy: April 4
th
2014
Discontinuation effective May 4
th
2014
C&K P/N Force (N) Return force min
(N) Travel (mm) Life min
(K cycles)
KSF0M211 LFT /
KSB0M011 LFT 1.00-2.00/1.20-2.00
0.40/0.40 0.20-0.30/0.17-0.27
100/100
KSF0M411 LFT /
KSB0M411 LFT 2.25/3.75/2.25-3.75
0.40/0.40 0.20-0.30/0.2-0.3 100/100
KSF0M431 LFT /
KSB0M431 LFT 2.25-3.75/2.25-3.75
0.40/0.40 0.20-0.300.2-0.3 100/100
Product discontinuation notification
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CC
C&
&&
&K
KK
K
components
C&K components SAS – 2 Rue Berthollet B.P. 359 F-39105 Dole Cedex - FRANCE
Telephone :+33 (0)3 84 72 94 03 - Facsimile: +33 (0)3 84 79 20 39 – www.ck-components.com
Document subject to change without prior notice
Diffusion: no restriction
PDN13-16 KSA Rev.A –04/10/2013 Page 5/5
4.2 Sales conditions
In case of replacement, please check new sales conditions with your C&K sales representative
5. Acknowledgement
We kindly asking you to acknowledge this information no later than July 26
th
2013
Annex : Technical documentation related to replacement:
(refer to following pages)
to be obsoleted
To be obsoleted
PRODUCT SPECIFICATION
KSB LFT
Ref. / PS-KSB-176 Page 1 / 6
ISSUE 1 – Rev. A: JUNE 2008
Approvals:
________________________________________________
Laurent Kubat Date
Engineering Manager
________________________________________________
Jean Profeta
Product Quality Manager
________________________________________________
Daniel Pequegnot
Laboratory Manager
________________________________________________
Eric Grange
Product Manager
________________________________________________
Jérome Brochot
Quality Director
________________________________________________
Note
This specification, attached documents and attached drawings cannot be communicated to
anybody without written agreement of C&K.
To be obsoleted
PRODUCT SPECIFICATION June 2008
KSB LFT Issue 1-rev.A
Ref. / PS-KSB-176 Page 2 / 6
Revision record :
Revision Date Comments
Issue 1 March 7th, 2007 Creation
Issue 1 – rev. A June 3rd , 2008 Update :
• Logo C&K
(according to ECR 1399)
• Operating life: Weibull data suppressed.
(according to ECR 1461)
• UL data suppressed
(according to ECR 2324)
To be obsoleted
PRODUCT SPECIFICATION June 2008
KSB LFT Issue 1-rev.A
Ref. / PS-KSB-176 Page 3 / 6
SUMMARY
1. Description / Main Features
2. Construction
3. Electrical data
4. Mechanical data
5. Physical data
6. Operating environment
7. Additional data : storage and handling environment
8. Additional data : process environment
9. Applicable norms
To be obsoleted
PRODUCT SPECIFICATION June 2008
KSB LFT Issue 1-rev.A
Ref. / PS-KSB-176 Page 4 / 6
1 - Description 2 - Construction
Function Momentary action
Contact type SPST, Normally Open
Terminals Through hole
3 - Electrical data
Contact plating : Ag or Au
Maximum power KSB Ag : 1.0 VA
KSB Au : 0.2 VA
Min/max voltage 20 mVdc – 32 Vdc
Min/max current KSB Ag : 1.0 mA – 50 mA
KSB Au : 1.0 mA – 10 mA
Dielectric strength ≥ 250 Vrms
Contact resistance ≤ 100 mΩ
Insulation resistance Initial measurement : ≥ 1 GΩ
After damp heat : ≥ 10 MΩ
The KSB LFT (Lead Free Tin) is
a miniature tact switch with
single pole, single throw and
normally open contact of the
KSA family designed for
automatic or manual insertion.
Bounce time ≤ 1 ms
4 - Mechanical data (note: ▼ critical product characteristics)
Mechanical data of the product before soldering process. Variations of these
characteristics can be observed after soldering process.
Switching force (Fa) ▼ See table page 6
Tactile feeling (∆%)▼ See table page 6
Return force (Frr) ▼ See table page 6
Electrical travel (Te) See table page 6
Simultaneity ≤ 0.05 mm
5 – Physical data
Dimensions & layout According to drawing
(drawing N° on the table page 6)
Mass 0.25 g ± 0.1
6 - Operating environment
Operating temperatures - 40°C / + 85°C
Relative humidity 90 to 96 %
According to NF EN 60068-2-30
Operating life 100 Kcycles min for all versions.
Some versions existing with extended life time.
Vibrations 10-500 Hz / 10 g / 3 axis
No discontinuity > 1µs
According to NF EN 60068-2-6
Mechanical shocks
½ sinusoidal / 50 g / 11 ms
3 shocks in each direction of the 3 axis
No discontinuity > 1µs
According to NF EN 60068-2-27
Main Features
• Without actuator
• Without top sealing
• Terminal plating: LFT (lead
free tin)
• ROHS Compliance
• Compatible with lead free
process (wave or hand
soldering only).
• Insertion:
- M: manual
- A : automatic
- V : vertical
• Available with cambered
terminals to ensure self-
retention on the printed
circuit board in manual
insertion (M version), or with
straight terminals for use in
automatic insertion machines
(A version).
• Marking :
On the packaging box :
- Manufacturer’s symbol
- Component designation
- EIA date code
Overload 40 N max
To be obsoleted
PRODUCT SPECIFICATION June 2008
KSB LFT Issue 1-rev.A
Ref. / PS-KSB-176 Page 5 / 6
Flowing mixed gas corrosion test
- only for gold versions -
Gas composition :
- H2S : 0.01 ± 0.005 ppm
- NO2 : 0.2 ± 0.02 ppm
- Cl2 : 0.01 ± 0.005 ppm
- SO2 : 0.2 ± 0.02 ppm
Temperature: 25°C / HR: 75% / Duration: 10
days.
According to NF EN 60068-2-60 method 4
7 - Additional data : storage and handling environment
Packaging conditions Delivered in packaging tubes of 65 pieces for
automatic insertion, or in boxes of 500 pieces for
manual insertion.
Transport conditions According to specification NF H00-060
Storage temperatures - 40°C (10 days) / + 85°C (4 days)
8 - Additional data : process environment
Soldering process Single or double wave soldering process
According to lead free process
( C&K
Procedure : PS
-
LF
-
002)
Washing process Not compatible
IP IP 40
Shear test (switch/PCB) 10 N
9 – Applicable norms
Testing procedure (C&K spec) Proc-essai 16
Except requirements included in this spec.
Legal norm (EHS) C&K procedure
To be obsoleted
PRODUCT SPECIFICATION June 2008
KSB LFT Issue 1-rev.A
Ref. / PS-KSB-176
Page 6 / 6
Designation Product N° Drawing N° Switching force
Fa (N)
Tactile
feeling
(N)
Return
force
Frr (N)
Electrical
travel
Te (mm)
Contact
plating
KSB 0M 110 LFT Y 33 A11 025 FP LFT 1.20 N ≤ Fa ≤ 2.00 N ≥ 0.35 ≥ 0.40 0.22
± 0.05
Silver
KSB 0M 130 LFT Y 33 A13 025 FP LFT 1.20 N ≤ Fa ≤ 2.00 N ≥ 0.35 ≥ 0.40 0.22
± 0.05
Gold
KSB 0M 410 LFT Y 33 A41 025 FP LFT 2.25 N ≤ Fa ≤ 3.75 N ≥ 1.00 ≥ 0.40 0.25
± 0.05
Silver
KSB 0M LFT
KSB 0M 430 LFT Y 33 A43 025 FP LFT
CU 33 M02 005 FP
2.25 N ≤ Fa ≤ 3.75 N ≥ 1.00 ≥ 0.40 0.25
± 0.05
Gold
KSB 0A 130 LFT Y 33 A13 021 FP LFT 1.20 N ≤ Fa ≤ 2.00 N ≥ 0.35 ≥ 0.40 0.22
± 0.05
Gold
KSB 0A LFT KSB 0A 410 LFT Y 33 A41 021 FP LFT
CU 33 M02 103 FP
2.25 N ≤ Fa ≤ 3.75 N ≥ 1.00 ≥ 0.40 0.25
± 0.05
Silver
KSB 0V 110 LFT Y 33 A11 026 FP LFT 1.20 N ≤ Fa ≤ 2.00 N ≥ 0.35 ≥ 0.40 0.22
± 0.05
Silver
KSB 0V LFT KSB 0V 410 LFT Y 33 A41 026 FP LFT CU 33 M02 203 FP 2.25 N ≤ Fa ≤ 3.75 N ≥ 1.00 ≥ 0.40 0.25
± 0.05
Silver
To be obsoleted
PRODUCT SPECIFICATION August 2010
KSF LFT rev. B
Ref. / PS-KSF-174 Page 1 / 4
Approvals:
___________________________________________________________
Laurent Kubat Date
Engineering Manager
___________________________________________________________
Revision record:
Revision Date Comments
- Sept. 17th, 2006 Creation
Rev. A Nov. 13th, 2007 Update:.
• KSF1M911LFT & KSF1M931LFT versions suppressed.
(according to ECR N°1560)
Rev. B August 17th , 2010 Update :
• Table page 4 (according to ECR 2606)
• UL data suppressed (according to ECR 2324)
Summary:
1. Description / Main Features
2. Construction
3. Electrical data
4. Mechanical data
5. Physical data
6. Operating environment
7. Additional data : storage and handling environment
8. Additional data : process environment
9. Applicable norms
Note: This specification, attached documents and attached drawings cannot be communicated to anybody without written
agreement of C&K.
PRODUCT SPECIFICATION August 2010
KSF LFT rev. B
Ref. / PS-KSF-174 Page 2 / 4
1 - Description 2 - Construction
Function Momentary action
Contact type SPST, Normally Open
Terminals Through hole
3 - Electrical data
Contact plating : Ag or Au
Maximum power KSF Ag : 1.0 VA
KSF Au : 0.2 VA
Min/max voltage 20 mVdc – 32 Vdc
Min/max current KSF Ag : 1.0 mA – 50 mA
KSF Au : 1.0 mA – 10 mA
Dielectric strength ≥ 250 Vrms
Contact resistance ≤ 100 mΩ
Insulation resistance Initial measurement : ≥ 1 GΩ
After damp heat : ≥ 10 MΩ
Bounce time ≤ 1 ms
The KSF LFT (Lead Free Tin) is
a miniature tact switch with
single pole, single throw and
normally open contact of the
KSA family designed for
automatic or manual insertion.
4 - Mechanical data (note: ▼ critical product characteristics)
Mechanical data of the product before soldering process. Variations of these
characteristics can be observed after soldering process.
Switching force (Fa) ▼ See table page 4
Tactile feeling (∆)▼ See table page 4
Return force (Frr) ▼ See table page 4
Electrical travel (Te) See table page 4
Simultaneity ≤ 0.05 mm
5 – Physical data
Dimensions & layout According to drawing
(drawing N° on the table page 4)
Mass 0.25 g ± 0.1
6 - Operating environment
Operating temperatures - 40°C / + 85°C
Relative humidity 90 to 96 %
According to NF EN 60068-2-30
Operating life 100 Kcycles min for all versions.
Some versions existing with extended life time.
Vibrations 10-500 Hz / 10 g / 3 axis
No discontinuity > 1µs
According to NF EN 60068-2-6
Mechanical shocks
½ sinusoidal / 50 g / 11 ms
3 shocks in each direction of the 3 axis
No discontinuity > 1µs
According to NF EN 60068-2-27
Main Features
• Without actuator
• With top sealing
• Good tactile feedback
• Terminal plating: LFT (lead
free tin)
• ROHS Compliance
• Compatible with lead free
process (wave or hand
soldering only).
• Insertion:
- M: manual
- A : automatic
• Available with cambered
terminals to ensure self-
retention on the printed
circuit board in manual
insertion (M version), or with
straight terminals for use in
automatic insertion machines
(A version).
• Optional : ground terminal
• Marking :
On the packaging box :
- Manufacturer’s symbol
- Component designation
- EIA date code
Overload 40 N max
PRODUCT SPECIFICATION August 2010
KSF LFT rev. B
Ref. / PS-KSF-174 Page 3 / 4
Flowing mixed gas corrosion test
- only for gold versions -
Gas composition :
- H2S : 0.01 ± 0.005 ppm
- NO2 : 0.2 ± 0.02 ppm
- Cl2 : 0.01 ± 0.005 ppm
- SO2 : 0.2 ± 0.02 ppm
Temperature: 25°C / HR: 75% / Duration: 10
days.
According to NF EN 60068-2-60 method 4
7 - Additional data : storage and handling environment
Packaging conditions Delivered in packaging tubes of 65 pieces for
automatic insertion, or in boxes of 500 pieces for
manual insertion.
Transport conditions According to specification NF H00-060
Storage temperatures - 40°C (10 days) / + 85°C (4 days)
8 - Additional data : process environment
Soldering process Single or double wave soldering process
According to lead free process
(
C&K
Procedure : PS
-
LF
-
002)
Washing process Not compatible
IP IP 60
Shear test (switch/PCB) 10 N
9 – Applicable norms
Testing procedure (C&K spec) Proc-essai 16
Except requirements icluded in this spec.
Legal norm (EHS) C&K procedure
PRODUCT SPECIFICATION August 2010
KSF LFT rev. B
Ref. / PS-KSF-174
Page 4 / 4
Designation Product N° Drawing N° Switching force
Fa (N)
Tactile
feeling
(N)
Return
force
Frr (N)
Electrical
travel
Te (mm)
Contact
plating
KSF OM 211 LFT Y 33 A21 155 FP LFT 1.00 N ≤ Fa ≤ 2.00 N ≥ 0.35 ≥ 0.4 0.25
± 0.10
Silver
KSF OM 311 LFT Y 33 A31 155 FP LFT 1.40 N ≤ Fa ≤ 2.40 N ≥ 0.35 ≥ 0.4 0.25
± 0.10
Silver
KSF OM 331 LFT Y 33 A33 155 FP LFT 1.40 N ≤ Fa ≤ 2.40 N ≥ 0.35 ≥ 0.4 0.25
± 0.10
Gold
KSF OM 411 LFT Y 33 A41 155 FP LFT 2.25 N ≤ Fa ≤ 3.75 N ≥ 0.8 ≥ 1.0 0.25
± 0.10
Silver
KSF OM 431 LFT Y 33 A43 155 FP LFT 2.25 N ≤ Fa ≤ 3.75 N ≥ 0.8 ≥ 1.0 0.25
± 0.10
Gold
KSF OM 511 LFT Y 33 A51 155 FP LFT 4.20 N ≤ Fa ≤ 6.25 N ≥ 1.5 ≥ 1.8 0.25
± 0.10
Silver
KSF OM 531 LFT Y 33 A53 155 FP LFT 4.20 N ≤ Fa ≤ 6.25 N ≥ 1.5 ≥ 1.8 0.25
± 0.10
Gold
KSF OM LFT
KSF OM 911 LFT Y 33 A91 155 FP LFT
CU 33 M05 005 FP
2.30 N ≤ Fa ≤ 3.90 N ≥ 1 ≥ 0.8 0.25
± 0.10
Silver
KSF 1M LFT KSF 1M 211 LFT Y 33 A21 156 FP LFT CU 33 M05 006 FP 1.00 N ≤ Fa ≤ 2.00 N ≥ 0.35 ≥ 0.4 0.25
± 0.10
Silver
KSF 0A 211 LFT Y 33 A21 151 FP LFT 1.00 N ≤ Fa ≤ 2.00 N ≥ 0.35 ≥ 0.4 0.25
± 0.10
Silver
KSF 0A 431 LFT Y 33 A43 151 FP LFT 2.45 N ≤ Fa ≤ 4.10 N ≥ 0.8 ≥ 1.0 0.25
± 0.10
Gold
KSF 0A LFT
KSF 0A 511 LFT Y 33 A51 151 FP LFT
CU 33 M05 111 FP
4.20 N ≤ Fa ≤ 6.25 N ≥ 1.5 ≥ 1.8 0.25
± 0.10
Silver
KSF 211 CCM LFT Y 33 A21 157 FP LFT 1.00 N ≤ Fa ≤ 2.00 N ≥ 0.35 ≥ 0.4 0.25
± 0.10
Silver
KSF 411 CCM LFT Y 33 A41 157 FP LFT 2.25 N ≤ Fa ≤ 3.75 N ≥ 0.8 ≥ 1.0 0.25
± 0.10
Silver
KSF CCM LFT
2 short 90° connexions
KSF 711 CCM LFT Y 33 A71 157 FP LFT
CU 33 M05 113 FP
2.30 N ≤ Fa ≤ 3.90 N 1.4
± 0.6
≥ 1.1 0.25
± 0.10
Silver
KSFR LFT KSF R 411 LFT Y 33 A41 1R5 FP LFT CU 33 M07 003 FP 2.25 N ≤ Fa ≤ 3.75 N ≥ 0.80 ≥ 1.0 0.25
± 0.10
Silver
