KAYANA

Jerin UPR/UPSC High Precision Metal Film Resistors

Takaitaccen Bayani:

Radial resistors, madaidaici sosai

■Madaidaicin darajar ohmic

∎ Ƙananan zafin jiki daidaitattun masu tsayayya

■ Kwanciyar hankali na dogon lokaci

Kewayon Ohmic 10 Ω zuwa 5 MΩ

■ Ƙirar da ba ta da tasiri

■ yarda da ROHS


Cikakken Bayani

Tags samfurin

Derating

pic10

Girma

Girma a cikin millimeter (inci)

 

Farashin UPSC UPR

A

7.50± 0.20

10.50± 0.30

 

(0.295± ​​0.008)

(0.413± 0.012)

B

8.50± 0.20

9.00± 0.30

 

(0.335± 0.008)

(0.354± 0.012)

C

2.50± 0.20

4.00± 0.30

 

(0.098± 0.008)

(0.157± 0.012)

D

0.63± 0.20

0.63± 0.0.05

 

(0.025± 0.008)

(0.025± 0.002)

E

3.81± 0.38

7.62± 0.38

 

(0.150± 0.015)

(0.300± 0.015)

F

25± 1

18±5

 

(0.98± 0.04)

(0.71± 0.196)

Ƙididdiga na fasaha da daidaitattun lantarki

Ƙimar juriya

UPSC: 40 Ω ≤ 5 MΩ

 

UPR: 10 Ω ≤ 5 MΩ

Juriya juriya

± 1% misali

 

haƙuri zuwa ± 0.01% akan buƙatun musamman

Yanayin zafin jiki

± 2 ppm/°C zuwa ± 25 ppm/°C

Dogon kwanciyar hankali

fiye da ± 0.05% a cikin awanni 2,000 na aiki

Std.zafin aiki

-55°C zuwa +85°C

Yanayin zafin jiki na TC

-10°C zuwa +70°C (a +85°C ref. zuwa +25°C)

Yawaita kaya

6.25 sau rated iko don 5 seconds a ƙarfin lantarki

 

kada ya wuce sau 1.5 matsakaicin ƙimar aiki

 

ƙarfin lantarki, ΔR kasa da 0.1 % + 0.01 Ω

Load da rayuwa

2,000 hours a 125 ° C

 

ΔR kasa da 0.5% + 0.01 Ω

Juriya da danshi

MIL-STD-202, Hanyar 106

 

ΔR kasa da 0.4 % + 0.01 Ω

Thermal girgiza

MIL-STD-202, hanya 107, Cond.B,

 

ΔR kasa da 0.2% + 0.01 Ω

Juriya na rufi

> 10,000 MΩ a 250V DC

Low zafin aiki

ΔR kasa da 0.15 % + 0.01 Ω

Dielectric juriya irin ƙarfin lantarki

ΔR kasa da 0.15 % + 0.01 Ω

Jijjiga

ΔR kasa da 0.2% + 0.01 Ω

Girgiza kai

ΔR kasa da 0.2% + 0.01 Ω

Ƙayyadaddun bayanai

Gwaji

Sharuɗɗa

MIL-R-55182/9

Matsaloli na yau da kullun

Wutar lantarki (108) Sa'o'i 100/ƙididdigar ƙarfin +125°C 90'/30' /

± 0.02%
gwajin hadewa

zafin zafi (107) 5 hawan keke -65°C / +150°C

± 0.2% + 0.01 Ω
gwajin hadewa

 

Juyawar ɗan lokaci 6.25 sau rated iko / 5 seconds

 

 

Ma'ajiyar ƙananan zafin jiki 1h zuw.45 min rated iko a -65°C ± 0.15% + 0.01 Ω /
da aiki 24h ku.45 min rated iko a -65°C / +0.01%
Ƙarfin ƙarshe (211 2lb gwajin ja ± 0.2% + 0.01 Ω +0.01%
Dielectric juriya irin ƙarfin lantarki (301) 300V yanayi 200V / 100.000 ft. ± 0.15% + 0.01 Ω +0.01%
Tsayayya ga siyarwa (210) 260°C/5 sec ± 0.1% + 0.01 Ω +0.01%
Juriya da danshi (106) Kwanaki 10 ± 0.4% + 0.01 Ω +0.01%
Girgiza kai 10 girgiza 100g 6ms sawtooth ± 0.2% + 0.01 Ω +0.01%
Jijjiga (204) 10 zuwa 2000 Hz.20g 8 hours ± 0.2% + 0.01 Ω +0.01%
Rayuwar kaya (108) 2000 hours a rated iko a +25°C, +85°C ko +125°C ± 0.5% + 0.01 Ω +0.05%
  10,000 hours a rated ikon a +125°C ± 2% + 0.01 Ω +0.2%
Rayuwar ajiya Awanni 10,000 babu kaya a yanayin dakin / +0.005%

Bayanin oda

Nau'in ohmic TCR Tol
UPR 20K    25PPM
   
0.1%

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