Datasheet > 67X

67X

更新时间： 2023-12-06 20:03:41

品牌	Logo	应用领域
TTELEC		/
页数	文件大小	规格书
4页	461K
描述
Multi-Turn Trimmer

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数据手册

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67X 数据手册

Model 67

Cermet Trimming Potenꢀometer

Features:

•

3/8” square

Mulꢀturn

Sealed to be compaꢀble with aqueous PCB cleaning process

Highly reliable

Long life

•

Consumer electronics

Applicaꢀons:

•

Any applicaꢀon requiring adjustability or calibraꢀon

Medical

Electrical

Standard resistance range

Standard resistance tolerance

Input voltage

10 Ohms to 2 Megohms

±10% (<100 Ohms = ±20%)

200 Vdc max. or rms not to exceed power raꢀng

100 mA max. or within rated power, whichever is less

0.5 Waꢁs at 85°C deraꢀng to 0 at 125°C

2 Ohms max

Slider current

Power raꢀng

End resistance

Actual electrical travel

Dielectric strength

Insulaꢀon resistance

Resoluꢀon

20 turns nominal

900 Vrms

1,000 Megohms minimum

Essenꢀally inﬁnite

Contact resistance variaꢀon

1% or 1 Ohm max., whichever is greater

Environmental

Seal

85°C Fluorinert® (No Leaks)

±100 ppm/°C (<100 Ohms = ±250 ppm/°C)

-55°C to +125°C

Temperature coeﬃcient

Operaꢀng temperature range

Thermal shock

Five cycles –55°C to +125°C (1% ∆RT, 1% ∆VR)

Ten 24 hour cycles (1% ∆RT, IR 1,000 Megohms min.)

6 ms saw-tooth, 100 G’s (1% ∆RT, 1% ∆VR)

20 G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR)

250 hours at 125°C (2% ∆RT, 2% ∆VR)

200 cycles (3% ∆RT)

Moisture resistance

Shock

Vibraꢀon

High temperature exposure

Rotaꢀonal life

Load life

1,000 hours at 70°C & 0.5 Waꢁs (2% ∆RT)

260°C for 10 sec. (1% ∆RT)

Resistance to solder heat

TT Electronics | BI Technologies

Circulo de la Amistad #102 PIMSA IV Mexicali B.C. Mexico C.P 21210

Ph: + 1 (714) 447-2345

General Note

TT Electronics reserves the right to make changes in product speciﬁcaꢀon without

noꢀce or liability. All informaꢀon is subject to TT Electronics’ own data and is

considered accurate at ꢀme of going to print.

www.ꢁelectronics.com/bi-technologies

Issue E 11/2022 Page 1

12 3 4

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