Jumper switch CJS
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CJS
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CJS
Ideal for Replacing Jumper Pins, Types with Neutral Detent Available
- Easy to set slider with line marking
- With neutral detent type lined up to 1 pole 2contacts switch
- Compatible with most automatic pick & place machinery
- Compact and space saving SMD type
- In this series, material data sheets ideal for REACH-SVHC
surveys etc. can be downloaded in chemSHERPA-AI format. - Download chemSHERPA-AI from the list of P/N below
Standard Specifications
| Operating temp. range | - 40 ~ 85 °C |
|---|---|
| Storage temp. range | - 40 ~ 85 °C |
| Sealing | Washable type available with seal tape |
| Net weight | Approx. 0.05 g (CJS-1200) Approx. 0.06 g (CJS-1201) |
Electrical Characteristics
| Contact rating |
Non-switching: 100 mA 50 VDC |
|---|---|
| Contact resistance | 100 mΩ maximum |
| Insulation resistance | 100 MΩ (100 VDC) minimum |
| Dielectric strength | 250 VAC, 60 s |
Mechanical Characteristics
| Operating force | 5.9 N {0.6 kgf} maximum |
|---|---|
| Stop strength | 10 N {1.02 kgf}, 60 s |
| Solderability | 245 ±3 °C, 2~3 s |
| Soldering heat | Reflow: 255 °C (Peak temperature) *Please refer to the profile below. Manual soldering: 350 ±10 °C, 3~4 s |
| Shear (Adhesion) | 5 N {0.51 kgf} 10 s |
| Substrate bending | Width 90 mm, bend 3 mm, 5 s, 1 time |
| Pull-off strength | 5 N {0.51 kgf} 10 s |
〈Reflow profile for soldering heat evaluation〉

Environmental Characteristics
| Vibration | Amplitude 1.5 mm or Acceleration 98 m/s2, 10-500 Hz, 3 directions for 10 cycles each |
|---|---|
| Shock | 490 m/s, 11 ms6 directions for 3 times each |
| Load life | Continuous load 200 cycles, 100 ±10 mA, 6 ± 0.5 VDC |
| Humidity | - 10 ~ 65 °C, Relative humidity 0 ~ 96 %, 24 h for 10 cycles |
| High temp. exposure | 85 °C, 96 h |
| Low temp. exposure | - 40 °C, 96 h |
| Thermal shock | - 40 (0.5 h) ~ 85 °C (0.5 h), 5 cycles |
Part Number Designation
| CJS - | 1 | 2 | 0 | 1 | T | B | 1 |
|---|---|---|---|---|---|---|---|
|
Series name |
No. of poles 1:SPDT 1 pole |
No. of contacts 2:2 contacts |
Setting position 0:Top setting |
Neutral detent 0:Without neutral detent 1:With neutral detent |
Form of packaging T:Taping (Reel) Blank:Bulk in plastic bag |
Shape of terminal A:J-hook B:Gull wing |
Structure 1:Non-washable type (Without seal tape) Standard type 2:Non-washable type (With seal tape) Blank : Washable type (With seal tape) |
List of Part Numbers
| Part No. | Shape of Terminal | Neutral Detent | Structure | Packaging Spec | Full Material Declarations | CAD | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CJS-1200TA1 | J-hook | Without neutral detent |
Non-washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
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| CJS-1200A1 | J-hook | Without neutral detent |
Non-washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
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| CJS-1201TA1 | J-hook | With neutral detent |
Non-washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
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| CJS-1201A1 | J-hook | With neutral detent |
Non-washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
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| CJS-1200TA2 | J-hook | Without neutral detent |
Non-washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1200A2 | J-hook | Without neutral detent |
Non-washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201TA2 | J-hook | With neutral detent |
Non-washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201A2 | J-hook | With neutral detent |
Non-washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1200TB1 | Gull wing | Without neutral detent |
Non-washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1200B1 | Gull wing | Without neutral detent |
Non-washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201TB1 | Gull wing | With neutral detent |
Non-washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201B1 | Gull wing | With neutral detent |
Non-washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1200TB2 | Gull wing | Without neutral detent |
Non-washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1200B2 | Gull wing | Without neutral detent |
Non-washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201TB2 | Gull wing | With neutral detent |
Non-washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201B2 | Gull wing | With neutral detent |
Non-washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1200TA | J-hook | Without neutral detent |
Washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1200A | J-hook | Without neutral detent |
Washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1200TB | Gull wing | Without neutral detent |
Washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1200B | Gull wing | Without neutral detent |
Washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201TA | J-hook | With neutral detent |
Washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201A | J-hook | With neutral detent |
Washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201TB | Gull wing | With neutral detent |
Washable | 1000 pcs./reel |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
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| CJS-1201B | Gull wing | With neutral detent |
Washable | 100 pcs./pack |
Select version 2.11.00 or 2.10.00 from the buttons below to download the chemSHERPA file for Full Material Declarations. [Need to log in to download]
*
You can download the chemSHERPA Data (AI) Entry Support Tool for articles V2R1.01.0 (compatible with up to file ver. 2.11.00) from here.
|
Outline Dimensions




Recommended P.C.B. PAD Outline Dimensions


Note) The zero point is the center of mounting.
Packaging Specifications
〈Taping packaging specifications〉
(Unit:mm)
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● Embossed tape dimensions

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● Reel dimensions
(JConforms to JIS C 0806)
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● CJS-1200TA□, 1200TB□, 1201TA□, 1201TB□

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(JConforms to JIS C 0806)
〈Bulk pack specifications〉
Documents
- ●The above contents and descriptions are subject to change without notice.





