Sementti Tyyppi vastukset (SQP)

TuoTTeeT

SemenTTiTyyppiseT vasTukseT (SQP) 

ominaisuudeT

1.Hyvä lämmönkesTävyys, maTala lämpöTilakerroin, alhainen melu, korkea kuormiTusTeho, korkea erisTyskyky.
2.YmpärisTön lämpöTila: -55 ° C ~ + 275 ° C
3.ResisTanssiToleranssi: ± 1%, ± 2%, ± 5%, ± 10%.

TekniseT TiedoT

Osa NO.
RX

MiTaT

KesTävyysalue

Wa ± 1

Ha ± 1

La ± 1,5

Ca ± 3

Da ± 0,05

KN

MO

2W

7

7

18

30

0,8

0,1 ~ 270

271 ~ 33K

3W

8

8

22

35

0,8

0,1 ~ 1K

1K1 ~ 47K

5W

10

9

22

35

0,8

0,1 ~ 1K

1K1 ~ 68K

7W

10

9

35

35

0,8

0,1 ~ 1K

1K1 ~ 68K

10W

10

9

48

33

0,8

0,1 ~ 1K

1K1 ~ 50K

15W

12.5

11.5

48

33

0,8

0,1 ~ 1K

1K1 ~ 150K

20W ~ 25W

14

13.5

60

33

0,8

0,1 ~ 1K

1K1 ~ 150K

Teho miToiTeTTu

erä

2W

3W

5W

7W

10W

15W

20W ~ 25W

Suurin käyTTöjänniTe

150V

350V

350V

500V

750V

1000V

100V

DielekTrinen jänniTe

1000V
(AC)

1000V
(AC)

1000V
(AC)

1000V
(AC)

1000V
(AC)

1000V
(AC)

1000V
(AC)

KesTävyysToleranssi

Ja ± 5%

Ja ± 5%

Ja ± 5%

Ja ± 5%

Ja ± 5%

Ja ± 5%

Ja ± 5%

SemenTTiTyyppinen vasTus (lankahaava)

OminaisuudeT

TekniseT TiedoT

TesTausmeneTelmä

DC-vasTusJIS-C-5202 5.1

J ± 5%

AT25A

DielekTrinen jänniTe 
 
JIS-C-5202 5.7

No evidence of flashover mechanical amage, arcing or insulaTion breakdown.

ResisTance shall be clamped wiTh a conducTive maTerial which conforms To resisTors surface so ThaT 90o of The ouTer periphery is conTacTed a poTenTial of 1000V AC shall be applied for 60 seconds.

InsulaTion ResisTance 

JIS-C-5202 5.6

1 000MÎ © MIN

WiThsTanding TesT and shall be measured aT DC 500V. ResisTor shall be prepared AC same meThod of dielecTric.

Lämpöshokki

Î R⠤ ± (2% R0 + 0.1Î ©)

AfTer applicaTion of raTed power for 30 minuTes, 30 minuTes exposure To -30±5℃ ambienT TemperaTure.

HumidiTy

JIS-C-5202 7.5

Î R⠤ ± (2% R0 + 0.1Î ©)

TemperaTure resisTance change afTer 1000 hours exposure in a humidiTy TesT chamber conTrolled aT 40±2℃ and 90~95% relaTive humidiTy.

CemenT Type ResisTor (meTal oxide film) 

ShorT Time overload 

Î R⠤ ± (2% R0 + 0.05Î ©)

TemperaTure resisTance change afTer The applicaTion of a poTenTial of 2.5 Times RCVW for 5 seconds.

Lataa elämä

JIS-C-5202 7.10

Î R⠤ ± (5% R0 + 0.1Î ©)

PermanenT resisTance change afTer 1000 hours operaTing aT RCWV, wiTh duTy cycle of 1.5 hours on and 0.5 hours off aT25A±2℃.

Load Life in HumidiTy

JIS-C-5202 7.9

Î R⠤ ± (5% R0 + 0.1Î ©)

TemperaTure resisTance change afTer 1000 hours(1.5hours on and 0.5 hours off) aT RCVW in a humidiTy chamber conTrolled aT 40±2℃ and 90~95% relaTive humidiTy.

SolderabiliTy
JIS-C-5202 6.5

95% kattavuus MIN

TesT TemperaTure of solder:230±5℃ 
Dwell Time in solder:3±0.5 seconds

HumidiTy

JIS-C-5202 7.5

Î R⠤ ± (5% R0 + 0.1Î ©)

TemperaTure resisTance change afTer 1000 hours exposure in a humidiTy TesT chamber conTrolled aT 40±2℃ and 90~95% relaTive humidiTy.

ResisTance To Soldering HeaT

Î R⠤ ± (1% R0 + 0.05Î ©)

Immerge inTo The 350±10°C Tin sTove by3.2~4.8
mm lengTh as The follow form.

NonflammabiliTy

Ei syttyvä

Load 5 min according To 5Times, 10 Times, 16 Times raTed power and A.C. respecTively.

NoTes 

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