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Rotary selector switch CS-4

Miniature surface mount rotary switch with sealed construction

 

FeaturesFeatures
  • Optimum for high density board mounting applications
  • Compatible with reflow and wave soldering
  • Compatible with most automatic pick & place machinery
    (J-hook and Gull wing types only)
  • Protection against dust and washable after soldering
  • Excellent reliability due to precious metal contact
  • 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

Circuit type 1 pole 2 contacts
1 pole 3 contacts
1 pole 4 contacts
2 poles 2 contacts
Operating temperature range -25 ~ 70 °C
Storage temperature range -40 ~ 70 °C
Sealing Washable by “O” ring
Net weight Approx. 0.08 g (CS-4-12, CS-4-13)
Approx. 0.1 g (CS-4-14, CS-4-22)

Electrical Characteristics

Rating Contact rating: 0.5 VA
Maximum current: 100 mA
Minimum current: 1 μA
Maximum voltage: 16 V
Minimum voltage: 20 mV
Contact timing Non-shorting
Contact resistance 100 mΩ maximum
Insulation resistance 100 MΩ (500 VDC) minimum
Dielectric strength 500 VAC, 60 s

Mechanical Characteristics

Stopper strength 25 mN·m {255 gf·cm} minimum
No. of positions 2, 3, 4
Adjustment torque 10 mN·m {102 gf·cm} maximum
Stepping angle 45°
90° (CS-4-12X only)
Solderability 245 ± 3 °C, 2 ~ 3 s
Soldering heat Flow: 260 ± 3 °C as the temperature in a pot of molten solder,
immersion from head of terminal to backside of board,
5 ~ 6 s, two times maximum
Reflow: Peak temperature 255 °C
(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

Environmental Characteristics

Load life 200 cycles minimum, 30 mA 16 VDC
Vibration Amplitude 1.5 mm or Acceleration 98 m/s2,10-500-10 Hz,
3 directions for 2 h each
Shock 490 m/s2, 11 ms 6 directions for 3 times each
Humidity (Steady state) 40 °C, Relative humidity 90 ~ 95 %, 48 h
High temperature exposure 70 °C, 16 h
Low temperature exposure -40 °C, 16 h
Thermal shock -40 (0.5 h) ~ 70 °C (0.5 h), 5 cycles

Part Number Designation

CS-4-13NTA

Series name

 

No. of poles

1: 
1 pole
2: 
2 poles

No. of contacts

2: 
2 contacts
3: 
3 contacts
4: 
4 contacts

Contact timing (Circuit)

N: 
Non-shorting (1 pole 2, 3 contacts)
Y: 
Non-shorting with neutral detent (1 pole 2 contacts, 2 poles 2 contacts)
X: 
Non-shorting without neutral detent (1 pole 2 contacts)

Packaging form

T: 
Taping (Reel)
Blank: 
Bulk in plastic bag

Shape of terminal

A: 
j-hook
B: 
Gull·wing
C: 
Through hole

Schematics Diagrams

List of Part Numbers

 
 

 

 
 
CAD and chemSHERPA-AI (a material data sheet ideal for REACH surveys, etc. / version: 2.09.00) can be downloaded from the popup for each P/N in the table below. *Need to log in to download.
Part No.Shape of terminalCircuitPackaging formPieces in packageMaterial dataCAD
CS-4-12YTA J-hook 1 pole 2 contacts with neutral detent Taping 500 pcs./reel
CS-4-12YA J-hook 1 pole 2 contacts with neutral detent Bulk in plastic bag 50 pcs./pack
CS-4-12XTA J-hook 1 pole 2 contacts without neutral detent Taping 500 pcs./reel
CS-4-12XA J-hook 1 pole 2 contacts without neutral detent Bulk in plastic bag 50 pcs./pack
CS-4-13NTA J-hook 1 pole 3 contacts Taping 500 pcs./reel
CS-4-13NA J-hook 1 pole 3 contacts Bulk in plastic bag 50 pcs./pack
CS-4-14NTA J-hook 1 pole 4 contacts Taping 500 pcs./reel
CS-4-14NA J-hook 1 pole 4 contacts Bulk in plastic bag 50 pcs./pack
CS-4-22YTA J-hook 2 poles 2 contacts with neutral detent Taping 500 pcs./reel
CS-4-22YA J-hook 2 poles 2 contacts with neutral detent Bulk in plastic bag 50 pcs./pack
CS-4-12YTB Gull wing 1 pole 2 contacts with neutral detent Taping 500 pcs./reel
CS-4-12YB Gull wing 1 pole 2 contacts with neutral detent Bulk in plastic bag 50 pcs./pack
CS-4-12XTB Gull wing 1 pole 2 contacts without neutral detent Taping 500 pcs./reel
CS-4-12XB Gull wing 1 pole 2 contacts without neutral detent Bulk in plastic bag 50 pcs./pack
CS-4-13NTB Gull wing 1 pole 3 contacts Taping 500 pcs./reel
CS-4-13NB Gull wing 1 pole 3 contacts Bulk in plastic bag 50 pcs./pack
CS-4-14NTB Gull wing 1 pole 4 contacts Taping 500 pcs./reel
CS-4-14NB Gull wing 1 pole 4 contacts without neutral detent Bulk in plastic bag 50 pcs./pack
CS-4-22YTB Gull wing 2 poles 2 contacts without neutral detent Taping 500 pcs./reel
CS-4-22YB Gull wing 2 poles 2 contacts without neutral detent Bulk in plastic bag 50 pcs./pack
CS-4-12YC Through hole 1 pole 2 contacts with neutral detent Bulk in plastic bag 50 pcs./pack
CS-4-12XC Through hole 1 pole 2 contacts without neutral detent Bulk in plastic bag 50 pcs./pack
※ 
Verify the above part numbers when placing orders. Taping version can be supplied only in reel unit.

Outline Dimensions

(Unit: mm)

Recommended P.C.B. Pad Outline Dimensions

(Unit: mm)

Soldering Conditions

When dip-soldering CS-4-13NA, NB or CS-4-22YA, YB, solder bridges may occur between terminals depending upon soldering conditions. In order to prevent such bridges,vertical flow direction is recommended as shown in the below figure. For dip-soldering,preheating should be done after applying flux.
Handle carefully in case of parallel flow direction in which solder bridges occur more often because solder flow moves toward the vertical direction against the terminals. In addition, other soldering conditions such as soldering temperature, preheating temperature, specific gravity of flux, and belt speed affect the occurrence of bridges.
Depending on flux to be applied, markings may, though at rare case, disappear or fade out at soldering. Please make sure before its use.

Pakaging specifications

〈Taping packaging specifications〉
● Taping version is packaged in 500 pcs. per reel.
● Orders will be accepted for units of 500 pcs., i.e., 500, 1000, 1500 pcs., etc.
● Taping version is boxed with 4 reels (2000 pcs.).
● Maximum number of consecutive missing pieces=2 Leader length and reel dimension are shown in the diagrams below:

(Unit:mm)

  • ● Embossed tape dimensions
     
  • ● Reel dimensions
    (Conforms to JIS C 0806-3 , In accordance with EIAJ ET-7200A)
      

(Unit:mm)

  • ● CS-4-□□□TA / CS-4-□□□TB
  • (Conforms to JIS C 0806)

〈Bulk pack specifications〉

● The smallest unit of bulk pack in a plastic bag is 10 pcs.per pack. 
● Orders will be accepted for unit of minimum 10 pcs., i.e., 10, 20, 30 pcs. , etc.
● Boxing of bulk in a plastic bag is performed with 50 pcs. (standard 500 pcs.) per box.

Environmental Data

●Die oben genannten Inhalte können ohne vorherige Ankündigung geändert werden.

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