CT20EP202 Copal Electronics Inc, CT20EP202 Datasheet - Page 2

• Manufacturer Part Number: CT20EP202
• Description: POT 2.0K OHM RECT CERMET SIDE
• Manufacturer: Copal Electronics Inc
• Series: CT20r

Specifications of CT20EP202

• Resistance (ohms): 2K
• Power (watts): 0.5W, 1/2W
• Taper: Linear
• Tolerance: ±10%
• Temperature Coefficient: ±100ppm/°C
• Number Of Turns: 15
• Adjustment Type: Side Adjustment
• Mounting Type: Through Hole
• Resistive Material: Cermet
• Package / Case: Rectangular - 0.748" L x 0.197" W x 0.252" H (19.00mm x 5.00mm x 6.40mm)
• Resistance In Ohms: 2.00K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CT-20EP202

Nominal resistance range
Resistance tolerance
Power ratings
Resistance law
Maximum input voltage
Maximum wiper current
Effective electrical turn
End resistance
C.R.V.
Operating temp. range
Temp. coefficient
Insulation resistance
Dielectric strength
Net weight
Adjustment
(↑Adjustment
adjustment
position
direction)
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
LIST OF PART NUMBERS
ELECTRICAL CHARACTERISTICS
Side
Shape of terminal
3
(Top view)
3
3
2
2
2
DC300 V or power rating, whichever is smaller
1
1
100 mA or power rating, whichever is smaller
10 , 20 , 5 M : 250 10
1
50
Approx. 1.08 g (CT-20P, X, EP, EX)
1 % or 2 , whichever is greater
1 % or 3 , whichever is greater
1000 M minimum (DC500 V)
Approx. 3.7 g (CT-20PB, EPB)
0.5 W (70 °C) 0 W (120 °C)
CT-20PB
CT-20P
CT-20X
~ 2 M : 100 10
Sn-Pb
Form of packaging
AC600 V, 60 s
Vinyl bag
Linear law (B)
10
55 ~ 120 °C
12 turns
Sn (Lead-free)
10 %
CT-20EPB
~ 5 M
CT-20EP
CT-20EX
-6
/°C maximum
-6
/°C maximum
50 pcs./pack
25 pcs./pack
Pieces in
package
<Nominal resistance values>
Fig. 1
The products indicated by A mark are manufactured upon receipt of
order basis.
Mechanical turn
Operating torque
Mechanical stop
Rotational life
Terminal strength
Thrust to rotor
Solderability
Thermal shock
Humidity
Shock
Vibration
Load life
Low temp. operation
High temp. exposure
Immersion seal
Soldering heat
A 10
10 k
: The above part numbers are all available with the respective combination
: Verify the above part numbers when placing orders.
of <Nominal resistance values> (Fig. 1).
Test item
MECHANICAL CHARACTERISTICS
ENVIRONMENTAL CHARACTERISTICS
A 20
20 k
50 k
10 ~ 2000 Hz, 3 directions, 12 times each
Sn-Pb
350 °C, 3 s
Sn
Flow soldering :
260 3 °C, 5 ~ 6 s, two times maximum
Manual soldering :
380 10 °C, 3 ~ 4 s
50
10 ~ 65 °C (Relative humidity 80 ~ 98 %),
6 directions for 3 times each
65 ~ 125 °C (0.5 h), 5 cycles
70 °C, 0.5 W, 1000 h
COPAL ELECTRONICS
Amplitude 1.52 mm or
Acceleration 196 m/s
Test conditions
100 k
981 m/s
100
10 cycles, 240 h
120 °C, 250 h
85 °C, 60 s
55 °C, 2 h
10
500
Sn-Pb : 235 °C, 2 s
Sn (Lead-free) : 245 3 °C, 2 ~ 3 s
CERMET TRIMMERS
2
200 k
, 6 ms
200
35 mN·m {357 gf·cm} maximum
~ 200
~ 5 M [ R/R ≦ (0.5
10 N {1.02 kgf} minimum
S.S. : Setting stability
9 N {917 gf} minimum
2
,
R/R : Change in total resistance
500 k
(Tensile strength)
500
[ R/R ≦ (0.5
Clutch action
200 cycles
15 turns
No leaks (No continuous bubbles)
1 M
1 k
{ } : Reference only
[ R/R ≦ 1 %]
[ R/R ≦ 1 %]
[ R/R ≦ 1 %]
[ R/R ≦ 2 %]
[ R/R ≦ 1 %]
[ R/R ≦ 2 %]
[ R/R ≦ 1 %]
Specifications
[S.S. ≦ 1 %]
[S.S. ≦ 1 %]
[S.S. ≦ 1 %]
[S.S. ≦ 2 %]
[S.S. ≦ 2 %]
CT-20
2 M
2 k
3 %)]
2 %)]
A 5 M
5 k
2004
Oct,