ST3TA102 Vishay, ST3TA102 Datasheet - Page 2

• Manufacturer Part Number: ST3TA102
• Description: POT 1K 3MM CERM SQ ST SMD
• Manufacturer: Vishay
• Series: ST3r

Specifications of ST3TA102

• Resistance (ohms): 1K
• Power (watts): 0.125W, 1/8W
• Taper: Linear
• Tolerance: ±20%
• Temperature Coefficient: ±100ppm/°C
• Number Of Turns: Single
• Adjustment Type: Top Adjustment
• Mounting Type: Surface Mount
• Resistive Material: Cermet
• Package / Case: Square - 0.138" L x 0.126" W x 0.079" H (3.50mm x 3.20mm x 2.00mm)
• Resistance In Ohms: 1.00K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: ST-3TA102; ST3A102; ST3A102TR

ST-3
SURFACE MOUNT TYPE TRIMMERS
COPAL ELECTRONICS
COPAL ELECTRONICS
Nominal resistance range
Total 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
Top adjustment
Pieces in package
Adjustment
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
position
ELECTRICAL CHARACTERISTICS
LIST OF PART NUMBERS
A (Leadless)
Shape of
terminal
DC200 V or power rating, whichever is smaller
100
100 mA or power rating, whichever is smaller
10
1 % or 2 , whichever is greater
1 % or 3 , whichever is greater
1000 M minimum (DC500 V)
0.125 W (70 °C) 0 W (125 °C)
1000 pcs./reel
~ 50
~ 1 M : 100 ppm/°C maximum
Taping (reel)
ST-3TA
Approx. 0.05 g (ST-3A)
Form of packaging
AC500 V, 60 s
210 ° (1 turn)
10
: 250 ppm/°C maximum
55 ~ + 125 °C
Linear law
20 %
~ 1 M
100 pcs./pack
Bulk packaging
ST-3A
<Nominal resistance values>
Fig.1
A : Semi-standard
A 10
Mechanical angle
Operating torque
Stop strength
Rotational life
Thrust to rotor
Solderability
Shear (Adhesion)
Substrate bending
Pull-off strength
Thermal shock
Humidity
Shock
Vibration
Load life
Low temp. operation
High temp. exposure
Immersion seal
Soldering heat
5 k
Verify the above part numbers when placing orders.
Taping version must be purchased in reel units.
The above part numbers are all available with the respective combination of
<Nominal resistance values> (Fig. 1).
Test item
MECHANICAL CHARACTERISTICS
ENVIRONMENTAL CHARACTERISTICS
A 20
10 k
20 k
of 196 m/s
Amplitude of 1.52 mm or Acceleration
50
6 directions for 3 times each
10 ~ +65 °C (80 ~ 98 %RH),
(0.5 h), 5 cycles
10 cycles, 240 h
Test conditions
981 m/s
70 °C, 0.125 W
260 °C, 10 s or
100
30 k
125 °C, 250 h
2
215 °C, 35 s
65 ~ +125 °C
, 10~2000 Hz, 3 directions,
85 °C, 60 s
12 times each
55 °C, 2 h
1000 h
100 cycles [ R/R _ (2
2
20 mN·m {204 gf·cm} minimum
200
50 k
, 6 ms
5 mN·m {51 gf·cm} maximum
Width 90 mm, bend 3 mm,
5 N {0.51 kgf} minimum
S.S.
R/R : Change in total resistance
5 N {0.51 kgf} 10 s
5 N {0.51 kgf} 10 s
100 k
500
250 ° (1 turn)
235 °C, 2 s
5 s, 1 time
: Setting stability
(No continuous bubbles)
200 k
1 k
{ } : Reference only
Specifications
[ R/R _ 2 %]
[ R/R _ 2 %]
[ R/R _ 1 %]
[ R/R _ 3 %]
[ R/R _ 2 %]
[ R/R _ 3 %]
[ R/R _ 1 %]
[S.S. _ 1 %]
[S.S. _ 1 %]
[S.S. _ 1 %]
[S.S. _ 2 %]
[S.S. _ 2 %]
No leaks
500 k
2 k
+3 %)]
1 M
3 k