參數(shù)資料
型號： ST-532A
廠商： Vishay Intertechnology,Inc.
英文描述： Surface Mount Cermet Trimmers (single turn)
中文描述： 表面貼裝金屬陶瓷司爐工（單轉(zhuǎn)）
文件頁數(shù)： 4/7頁
文件大?。?/td> 380K
代理商： ST-532A
Document Number: 58009
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
4
ST-32
Vishay
Surface Mount Cermet Trimmers (single turn)
MECHANICAL SPECIFICATIONS
250
°
(1 turn)
Operating torque
5 mN m {51 gf cm} maximum
Stop Strength
20 mN m {204 gf cm} minimum
100 cycles
[
Δ
R/R
≤
±
(
2
Ω
+ 3 %)]
Thrust to rotor
5 N {0.51 kgf} minimum
Sn-Pb: 235
°
C, 2 s
Sn-Cu (Lead (Pb)-free): 245 ±
3
°
C, 2
～
3 s
Shear (Adhesion)
5 N {0.51 kgf} 10 s
Substrate bending
Width 90 mm, bend 3 mm, 5 s, 1 time
Pull-off strength
5 N {0.51 kgf} 10 s
Mechanical turn
Rotational life
Solderability
ELECTRICAL CHARACTERISTICS
Nominal resistance
range
Resistance tolerance
Power ratings
Resistance law
Maximum input
voltage
Maximum wiper
current
Effective electrical
angle
End resistance
C.R.V.
Operating temp. range
10
Ω
～
2 M
Ω
±
20 %
0.125 W (70
°
C) 0 W (125
°
C)
Linear law (B)
DC200 V or power rating, whichever is
smaller
100 mA or power rating, whichever is
smaller
210
°
(1 turn)
1 % or 2
Ω
, whichever is greater
1 % or 3
Ω
, whichever is greater
- 55
～
125
°
C
10
Ω ～
50
Ω:
± 250
10
-6
/
°
C maximum
100
Ω
～
2 M
Ω:
± 100
10
-6
/
°
C maximum
1000 M
Ω
minimum (DC500 V)
AC500 V, 60 s
Approx. 0.05 g (ST-32A, B, EA, EB)
Approx. 0.11 g (ST-32G, H, EG, EH)
Temp. coefficient
Insulation resistance
Dielectric strength
Net weight
ENVIRONMENTAL SPECIFICATIONS
Test item
Test conditions
- 65
～
125
°
C (0.5 h),
5 cycles
- 10
～
65
°
C (Relative
humidity 80
～
98 %),
10 cycles, 240 h
981 m/s
2
, 6 ms
6 directions for 3 times
Specifications
[
Δ
R/R
≤
2 %]
[S.S.
≤
1 %]
Thermal shock
Humidity
[
Δ
R/R
≤
2 %]
Shock
each
[
Δ
R/R
≤
1 %]
[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, 0.125 W, 1000 h
[
Δ
R/R
≤
3 %]
[S.S.
≤
1 %]
Low
temperature
operation
High
temperature
exposure
- 55
°
C, 2 h
[
Δ
R/R
≤
2 %]
[S.S.
≤
2 %]
125
°
C, 250 h
[
Δ
R/R
≤
3 %]
[S.S.
≤
2 %]
Immersion seal
85
°
C, 60 s
No leaks (No
continuous bubbles)
Soldering heat
Sn-Pb
260
°
C, 10 s or 215
°
C,
35 s
S-Cu
Flow: 260
°
C ±
3
°
C as
the temperature in a pot
of molten solder,
immersion from head of
terminal to backside of
board, 5
～
6 s, two times
maximum
Reflow: Peak
temperature 255
°
C
(Please refer to the
profile below.)
Manual soldering:
350
± 10
°
C, 3
～
4 s
[
Δ
R/R
≤
1 %]
Reflo
w
profile for soldering heat e
v
al
u
ation
Reflo
w
: t
w
o times maxim
u
m
Peak : 250
O
v
er 230 °C
Pre Heating Zone
1
8
0°C
(°C)
250
200
150
100
50
150°C
90± 30 s
30± 10 s
Soldering Zone
Heating time
e
p
°C
+5
0
相關(guān)PDF資料
PDF描述
STA203A 0.5mm Pitch DIL Vertical SMT Female Assembly, 1.5mm height, location pegs, hold-down tabs, tin, 32+32-way, Tape & Reel packing
STA221A 1A 4-Circuits Triac Array(1A,四路可控硅陣列)
STA301A NPN Darlington With built-in avalanche diode
STA302A PNP Darlington transistors
STA302 PNP Darlington General purpose/3-phase motor drive
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST5-34 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:POWER TRANSFORMER
ST535 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 200V V(BR)CEO | 7.5A I(C) | TO-3
ST536 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 300V V(BR)CEO | 7.5A I(C) | TO-3
ST-5-36 功能描述:XFRMR PWR 115V 18VAC .70A RoHS:是 類別:變壓器 >> 功率 系列:ST 標(biāo)準(zhǔn)包裝:1 系列:260 類型:標(biāo)準(zhǔn) 最大功率:65 VA 主線圈:雙 副線圈:三路，中心抽頭 在某電流時(shí)的串聯(lián)輸出電壓:500 VAC @ 85mA，5 VAC @ 2A，6.3 VAC @ 2A 在某電流時(shí)的并聯(lián)輸出電壓:- 安裝類型:底座安裝 尺寸/尺寸:102.36mm L x 67.31mm W 高度 - 座高（最大）:66.80mm 端接類型:導(dǎo)線引線
ST5-36 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:POWER TRANSFORMER
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*