Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

ST-2TA Datasheet(Fiches technique) 3 Page - Copal Electronics

Numéro de pièce ST-2TA
Description  SURFACE MOUNT CERMET TRIMMERS (SINGLE TURN)
Télécharger  5 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  COPAL [Copal Electronics]
Site Internet  http://www.nidec-copal-electronics.com/e
Logo COPAL - Copal Electronics

ST-2TA Datasheet(HTML) 3 Page - Copal Electronics

  ST-2TA Datenblatt HTML 1Page - Copal Electronics ST-2TA Datenblatt HTML 2Page - Copal Electronics ST-2TA Datasheet HTML 3Page - Copal Electronics ST-2TA Datenblatt HTML 4Page - Copal Electronics ST-2TA Datenblatt HTML 5Page - Copal Electronics  
Zoom Inzoom in Zoom Outzoom out
 3 / 5 page
background image
0
1
0.65
0.65
0.6
Δ R/R:Change in total resistance
S.S.
:Setting stability
ENVIRONMENTAL CHARACTERISTICS
Test item
Test conditions
Specifications
Thermal shock
−65 ~ 125 °C
(0.5 h), 5 cycles
[
ΔR/R ≦ 2 %]
[S.S.
≦ 2 %]
Humidity
−10 ~ 65 °C (80 ~ 98 %),
10 cycles, 240 h
[
ΔR/R ≦ 2 %]
Shock
981 m/s
2, 6 ms
6 directions for 3 times each
[
ΔR/R ≦ 2 %]
[S.S.
≦ 1 %]
Vibration
(Amplitude) 1.52 mm or
(Acceleration) 196 m/s
2,
10 ~ 2000 Hz, 3 directions, 12 times each
Load life
70 °C, 0.1 W
1000 h
[
ΔR/R ≦ 3 %]
[S.S.
≦ 1 %]
Low temp. operation
−55 °C, 2 h
[
ΔR/R ≦ 2 %]
[S.S.
≦ 2 %]
High temp. exposure
125 °C, 250 h
[
ΔR/R ≦ 3 %]
[S.S.
≦ 2 %]
Immersion seal
85 °C, 60 s
No leaks (No continuous bubbles)
Soldering heat
Reflow Peak temperature : 255 °C
(Please refer to the profile below)
Flow soldering
260
± 3 °C, 5 ~ 6 s, two times
maximum
Manual soldering
350
± 10 °C, 3 ~ 4 s
[
ΔR/R ≦
± 1 %]
ST-2
SURFACE MOUNT TRIMMERS
MAXIMUM INPUT RATINGS
RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS
Nominal resistance
values (
Ω)
Resistance code
Maximum input
voltage (V)
Maximum wiper
current (mA)
100
101
3.16
31.6
200
201
4.47
22.4
500
501
7.07
14.1
1 k
102
10.0
10.0
2 k
202
14.1
7.1
5 k
502
22.3
4.5
10 k
103
31.6
3.2
20 k
203
44.7
2.2
50 k
503
50.0
1.0
100 k
104
50.0
0.5
200 k
204
50.0
0.25
500 k
504
50.0
0.1
1 M
105
50.0
0.05
(Unit : mm)
Note) The zero point is the center of mounting.
Reflow profile for soldering heat evaluation
Reflow : two times maximum
Peak : 250
Over 230 C
Pre Heating Zone
180 C
(C)
250
200
150
100
50
150 C
90 30 s
30 10 s
Soldering Zone
Heating time
C
+5
0


Html Pages

1  2  3  4  5 


Datasheet Download

Go To PDF Page


Lien URL



Privacy Policy
ALLDATASHEET.FR
AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicit   |   Contactez-nous   |   Politique de confidentialit   |   Echange de liens   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn