IIMVELISO

Series UPR / UPSC High Precision Metal Film Resistors

Inkcazelo emfutshane:

Izixhasi zeradial, zichaneke kakhulu

■ Amaxabiso e-ohmic achanekileyo

∎ Izixhasi ezichanekileyo ze-coefficient yobushushu obuphantsi

■ Uzinzo lwexesha elide

■Uluhlu lwe-Ohmic 10 Ω ukuya kwi-5 MΩ

■ Uyilo olungasebenziyo

■ ROHS iyahambelana


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukugxeka

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Imilinganiselo

Imilinganiselo kwi-millimeter (ii-intshi)

 

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)

Ubuchwephesha kunye nemilinganiselo yombane esemgangathweni

Ixabiso lokuchasa

I-UPSC: 40 Ω ≤ 5 MΩ

 

I-UPR: 10 Ω ≤ 5 MΩ

Ukunyamezela ukunyamezela

± 1% umgangatho

 

Ukunyamezela ku ± 0.01 % kwisicelo esikhethekileyo

I-coefficient yobushushu

±2 ppm/°C ukuya ±25 ppm/°C

Ukuzinza kwexesha elide

ngcono kune ±0.05 % ngeeyure ezingama-2,000 zokusebenza

St.ubushushu bokusebenza

-55°C ukuya +85°C

Uluhlu lobushushu beTC

-10°C ukuya +70°C (ku +85°C ref. ukuya +25°C)

Ukulayisha ngaphezulu

Amaxesha angama-6.25 alinganiswe amandla kwimizuzwana emi-5 kumbane

 

ungagqithi kumaxesha e-1.5 ubuninzi bokusebenza

 

amandla ombane, ΔR ngaphantsi kwe-0.1 % + 0.01 Ω

Ubomi bomthwalo

Iiyure ezingama-2,000 kwi-125°C

 

ΔR ngaphantsi kwe-0.5 % + 0.01 Ω

Ukumelana nokufuma

I-MIL-STD-202, indlela ye-106

 

ΔR ngaphantsi kwe-0.4 % + 0.01 Ω

Umothuko wobushushu

I-MIL-STD-202, indlela ye-107, i-Cond.B,

 

ΔR ngaphantsi kwe-0.2 % + 0.01 Ω

Ukumelana ne-insulation

> 10,000 MΩ kwi-250 V DC

Ukusebenza kobushushu obuphantsi

ΔR ngaphantsi kwe-0.15 % + 0.01 Ω

I-Dielectric yokumelana nombane

ΔR ngaphantsi kwe-0.15 % + 0.01 Ω

Ukungcangcazela

ΔR ngaphantsi kwe-0.2 % + 0.01 Ω

Umothuko

ΔR ngaphantsi kwe-0.2 % + 0.01 Ω

Iinkcukacha

Iimvavanyo

Iimeko

I-MIL-R-55182/9

Iidrifts eziqhelekileyo

Ukulungiswa kwamandla (108) Iiyure ze-100 / amandla alinganisiweyo kwi-+125 ° C 90'/30' umjikelo /

± 0.02%
uvavanyo oludibeneyo

Umothuko wobushushu (107) Imijikelo emi-5 -65°C / +150°C

± 0.2 % + 0.01 Ω
uvavanyo oludibeneyo

 

Ukugcwala kwexesha elifutshane 6.25 amaxesha alinganiswe amandla / 5 sec

 

 

Ukugcinwa kobushushu obuphantsi 1h ivenkile.Imizuzu engama-45 inikwe amandla kwi -65°C ± 0.15 % + 0.01 Ω /
kunye nokusebenza 24h ivenkile.Imizuzu engama-45 inikwe amandla kwi -65°C / +0.01%
Amandla etheminali (211 2lb ukutsala uvavanyo ± 0.2 % + 0.01 Ω +0.01%
I-Dielectric ekwaziyo ukumelana nombane (301) 300 V emoyeni 200 V / 100.000 ft. ± 0.15 % + 0.01 Ω +0.01%
Uxhathise ukuthengiswa (210) 260°C / 5 imizuzwana ± 0.1 % + 0.01 Ω +0.01%
Ukumelana nokufuma (106) Iintsuku ezili-10 ± 0.4% + 0.01 Ω +0.01%
Umothuko I-10 iyothusa 100g 6ms sawtooth ± 0.2 % + 0.01 Ω +0.01%
Ukungcangcazela (204) 10 ukuya 2000 Hz.20g 8 iiyure ± 0.2 % + 0.01 Ω +0.01%
Ubomi bomthwalo (108) Iiyure ezingama-2000 kumandla alinganisiweyo ku +25°C, +85°C okanye +125°C ± 0.5 % + 0.01 Ω +0.05%
  Iiyure ezingama-10,000 kumandla alinganisiweyo kwi +125°C ± 2 % + 0.01 Ω +0.2%
Ubomi bokugcina Iiyure ze-10,000 akukho mthwalo kwiimeko zegumbi / +0.005%

Ukuodola Ulwazi

Uhlobo ohmic TCR I-TOL
UPR 20K    25PPM
   
0.1%

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  • Okulandelayo:

  • Iimveliso ezinxulumeneyo