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Trimmpotentiometer CT-6

Low Cost General-Purpose Type

 

FeaturesFeatures
  • RoHS compliant
  • Various configurations to choose from
  • Wide variety (14 types)
  •  “O” ring sealed and washable
  • 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

Electrical Characteristics

Nominal resistance range 10 Ω ~ 2 MΩ
Resistance tolerance ± 10 %
Power ratings 0.5 W (70 °C) 0 W (120 °C)
Resistance law Linear law(B)
Maximum input voltage DC200 V or power rating, whichever is smaller
Maximum wiper current 100 mA or power rating, whichever is smaller
Effective electrical angle 220 ° (1 turn)
End resistance 1 % or 2 Ω , whichever is greater
C.R.V. 1 % or 3 Ω , whichever is greater
Operating temp. range −55 ~ 120 °C
Temp. coefficient 10 Ω ~ 20 Ω : ± 250 10-6/°C maximum
50 Ω ~ 2 MΩ : ± 100 10-6/°C maximum
Insulation resistance 1000 MΩ minimum (DC500 V)
Dielectric strength AC500 V, 60 s
Net weight Approx. 0.51 g (CT-6EP, EW, ER, EV)
Approx. 0.65 g (CT-6ES, EX, EH, EN)
Approx. 0.92 g (CT-6EF)

Mechanical Characteristics

Mechanical angle 260 ° (1 turn)
Operating torque 2 ~ 20 mN·m {20 ~ 204 gf·cm}
Stop strength 50 mN・m {20 ~ 204 gf·cm} minimum
Rotational life 200 cycles [ΔR/R ≦ ± (2 Ω +3 %)]
Teminal strength 10 N {1.02 kgf} minimum(Tensile strength)
Thrust to rotor 10 N {1.02 kgf} minimum
Solderability 245 ± 3 °C, 2 ~ 3 s

{ }: Reference only

Environmental Characteristics

Test itemTest conditionsSpecifications
Thermal shock −65 ~ 125 °C(0.5 h), 5 cycles [Δ R/R ≦ 1 %] [S.S. ≦ 1 %]
Humidity −10 ~ 65 °C (Relative humidity 80 ~ 98 %), 10 cycles, 240 h [Δ R/R ≦ 2 %]
Shock 981 m/s2, 6 ms ,6 directions for 3 times each [Δ R/R ≦ 1 %] [S.S. ≦ 1 %]
Vibration Amplitude 1.52 mm or Acceleration 196 m/s², 10 ~ 2000 Hz, 3 directions, 12 times each [Δ R/R ≦ 1 %] [S.S. ≦ 1 %]
Load life 70 °C, 0.5 W, 1000 h [Δ R/R ≦ 3 %] [S.S. ≦ 1 %]
Low temp. operation −55 °C, 2 h [Δ R/R ≦ 2 %] [S.S. ≦ 2 %]
High temp. exposure 120 °C, 250 h [Δ R/R ≦ 3 %] [S.S. ≦ 2 %]
Immersion seal 85 °C, 60 s No leaks (No continuous bubbles)
Soldering heat Flow soldering :260 ± 3 °C, 5 ~ 6 s, two times Max.
Manual soldering : 380 ± 10 °C, 3 ~ 4 s
[Δ R/R ≦ 1 %]

Δ R/R: Change in total resistance
S.S.: Setting stability

Maximum Input Ratings

Nominal resistance values(Ω)Resistance codeMaximum input voltage (V)Maximum wiper current(mA)
10 100 1.00 100
20 200 2.00 100
50 500 5.00 100
100 101 7.07 70.7
200 201 10.0 50.0
500 501 15.8 31.6
1k 102 22.4 22.4
2k 202 31.6 15.8
5k 502 50.0 10.0
10k 103 70.7 7.07
20k 203 100 5.00
50k 503 158 3.16
100k 104 200 2.00
200k 204 200 1.00
500k 504 200 0.40
1M 105 200 0.20
2M 205 200 0.10
The products indicated by ※ mark are manufactured upon receipt of order basis.

Part Number Designation

CT-6ETA5 kΩ (502)

Series

Terminal pins

E: 

Sn (Lead-free)

Packaging form

T: Taping (Ammo pack type)

M: Magazine (Stick)

Blank: 

Bulk in plastic bag

Adjustment position

P: Top adjustment

S: Side adjustment

W: Top adjustment

X: Side adjustment

R: Top adjustment

H: Side adjustment

V: Top adjustment

N: Side adjustment

F: Rear adjustment

*Classified by pin position

Resistance value (Resistance code)

 
Nominal resistance values 10Ω*, 20Ω*, 50Ω, 100Ω, 200Ω, 500Ω, 1kΩ, 2kΩ, 5kΩ, 10kΩ, 20kΩ, 50kΩ, 100kΩ, 200kΩ, 500kΩ, 1MΩ, 2MΩ
When ordering, please be sure to include the above nominal resistance value at the end of the part number in the table list below. *10 Ω item, 20 Ω item are made to order.
For resistance code, please refer to the Maximum Input Ratings table in the previous section.

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 button for each P/N in the table below. *Need to log in to download.
Part No.PositionPackaging formPackaging quantityRemarksMaterial dataCAD
CT-6ETP Top adjust Taping* 1000 pcs./reel The pin length of CT-6ETP and CT-6EMP is different from CT-6EP.
CT-6EMP Top adjust Magazine 75 pcs./stick The pin length of CT-6ETP and CT-6EMP is different from CT-6EP.
CT-6EP Top adjust Bulk 50 pcs./pack The pin length of CT-6ETP and CT-6EMP is different from CT-6EP.
CT-6EW Top adjust Bulk 50 pcs./pack -
CT-6ER Top adjust Bulk 50 pcs./pack -
CT-6EV Top adjust Bulk 50 pcs./pack -
CT-6ETV Top adjust Taping* 1000 pcs./reel -
CT-6EMS Side adjust Magazine 75 pcs./stick The pin length of CT-6EMS is different from CT-6ES.
CT-6ES Side adjust Bulk 50 pcs./pack The pin length of CT-6EMS is different from CT-6ES.
CT-6EX Side adjust Bulk 50 pcs./pack -
CT-6ETH Side adjust Taping* 1000 pcs./reel The pin length of CT-6ETH is different from CT-6EH.
CT-6EH Side adjust Bulk 50 pcs./pack The pin length of CT-6ETH is different from CT-6EH.
CT-6EN Side adjust Bulk 50 pcs./pack -
CT-6EF Rear adjust Bulk 50 pcs./pack -
*
Taping: Ammo pack type
Taping and magazine specifications are not sold separately and must be purchased in taping or stick units.

Outline Dimensions

Packaging Specifications

〈Taping packaging specifications〉

Taping version is packaged in 1000 pcs. per reel.
Orders will be accepted for units of 1000 pcs., i.e., 1000, 2000, 3000 pcs., etc.
Taping version (ammo pack type) is boxed with one reel (1000 pcs.).

Ammo Pack

Package size: 330 mm × 330 mm × 45 mm.
The leader and end of the tape have an empty part of minimum 300 mm respectively.
There are two tape outlets on the package for different terminal alignment directions, for which details refer to the sketch above.(e.g.)
When the tape is fed from the right outlet marked ③ , #3 terminal comes out first.
Gross weight of the boxing version (ETV:Approx. 840 g,ETH:Approx. 930 g,ETP:Approx. 850 g)

〈Magazine packaging specifications〉

 Magazine is packaged 75 pcs. per stick.Orders will be accepted for units of 75 pcs. i.e., 150, 225 pcs., etc.
 Magazine is packed 3000 pcs. sticks per box.

 (Unit: mm)

〈Bulk pack specifications〉

Unit of bulk pack in a plastic bag is 50 pcs. per pack.
Boxing of bulk in a plastic bag is performed with 200 pcs. (CT-6EF is 100 pcs.) per box.

Environmental Data

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

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