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ST-2 Datasheet(Fiches technique) 2 Page - Copal Electronics

Numéro de pièce ST-2
Description  SURFACE MOUNT CERMET TRIMMERS (SINGLE TURN)
Télécharger  5 Pages
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Fabricant  COPAL [Copal Electronics]
Site Internet  http://www.nidec-copal-electronics.com/e
Logo COPAL - Copal Electronics

ST-2 Datasheet(HTML) 2 Page - Copal Electronics

  ST-2 Datenblatt HTML 1Page - Copal Electronics ST-2 Datasheet HTML 2Page - Copal Electronics ST-2 Datenblatt HTML 3Page - Copal Electronics ST-2 Datenblatt HTML 4Page - Copal Electronics ST-2 Datenblatt HTML 5Page - Copal Electronics  
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ST-2
SURFACE MOUNT TRIMMERS
? LIST OF PART NUMBERS
Shape of
terminal
Form of packaging
Taping (reel)
ST-2TA
ST-2A
500 pcs./reel
100 pcs./pack
Plastic bag
Pieces in package
? ELECTRICAL CHARACTERISTICS
Nominal resistance range
100
? ~ 1 M?
20 %
0.1 W (70 C) 0 W (125 C)
(B)?Linear law
DC50 V or power rating, whichever is smaller
???????
Within power ratings
240 (1 turn)
1 % or 2
?, whichever is greater
2 % or 3
?, whichever is greater
?55 ~ 125 C
150 10-6/C
1000 M
? minimum (DC500 V)
AC500 V, 60 s
Approx. 0.032 g
Resistance tolerance
Power ratings
Resistance law
Maximum input voltage
Maximum wiper current
Effective electrical angle
End resistance
C.R.V.
Operating temp. range
Temp. coefficient
Insulation resistance
Dielectric strength
Net weight
Adjustment
position
Top adjustment
A (J-hook)
? Nominal resistance values?
100
?
200
?
500
?
1 k
?
2 k
?
5 k
?
10 k
?
20 k
?
50 k
?
100 k
?
200 k
?
500 k
?
1 M
?
?The part numbers on the left are all available with the respective
combination of <Nominal resistance values> (Fig. 1).
?Verify the above part numbers when placing orders.
?Taping version is not sold separately and must be purchased in reel
units.
? MECHANICAL CHARACTERISTICS
Mechanical angle
270 (1 turn)
5 mNm {51 gfcm} maximum
8 mNm {78.4 gfcm} minimum
50 cycles [
?R/R ?
(2 ? + 5 %)]
3 N {0.31 kgf} minimum
245
3 C, 2 ~ 3 s
5 N {0.51 kgf} 10 s
Width 90 mm, bend 3 mm, 5 s, 1 time
5 N {0.51 kgf} 10 s
{ }?Reference only
Operating torque
Stop strength
Rotational life
Thrust to rotor
Solderability
Shear (Adhesion)
Substrate bending
Pull-off strength
Fig.1
I = P/R A


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