Ard Beachtas Miotal Scannán Seasta Resistorsï¼PMFï¼ ‰
  • Air ProArd Beachtas Miotal Scannán Seasta Resistorsï¼PMFï¼ ‰

Ard Beachtas Miotal Scannán Seasta Resistorsï¼PMFï¼ ‰

High Precision Metal Film Fixed Resistors(PMF) Features: 1.Low temperature coefficient ,high precision ,and good high frequency performance . 2.Operating ambient temperature:-55°C ~+155°C 3.Film the metal in Vacuum ,the surface coating is green resin with the good waterproof . 4.Resistance tolerance: ±0.5%,±0.1%.

Seol Fiosrúchán

Cur síos ar an Táirge

Friotóirí Seasta Scannán Miotail Ard-Bheachtais ¼PMFï¼ ‰



Táirgí

Friotóirí Seasta Scannán Miotail Ard-Bheachtais ¼PMFï¼ ‰ 

Gnéithe

Comhéifeacht teochta 1.Low, cruinneas ard, agus feidhmíocht mhaith ardmhinicíochta.

2.An teocht chomhthimpeallach a athrú:-55 ° C ~ + 155 ° C.

3.Film an miotail i Fholúis, tá an sciath dromchla roisín glas leis an uiscedhíonach maith.

Lamháltas frithsheasmhachta:  ± 0.5% , ± 0.1%.

Cuid Uimh.

Cumhacht

Caoinfhulaingt frithsheasmhachta

Toisí

Max. ag obair
Voltas

Max. voltas a ró-ualach

Max. insliú
voltas

LÂ ± 1

DÂ ± 0.5

d ± 0.05

PMF016

1 / 8W

0R ~ 22M

3.5

1.7

0.41

150V

300V

300V

PMF016

1 / 6WS

0R ~ 22M

3.5

1.7

0.41

150V

300V

300V

PMF14S

1 / 4WS

0R ~ 22M

6.0

12.3

0.45

250V

500V

500V

PMF014

1 / 4W

0R ~ 22M

6.0

2.3

0.45

250V

500V

500V

PMF12S

1 / 2WS

0R1 ~ 22M

9.0

3.2

0.58

350V

700V

700V

PMF012

1 / 2W

0R1 ~ 22M

9.0

3.2

0.58

350V

700V

700V

PMF01S

1WS

0R1 ~ 22M

11.0

4.5

0.75

500V

1000V

1000V

PMF01B

1W

0R1 ~ 22M

11.0

4.5

0.75

500V

1000V

1000V

PMF02S

2WS

0R1 ~ 22M

15.0

5.0

0.75

500V

1000V

1000V

PMF02B

2W

0R1 ~ 22M

15.0

5.0

0.75

500V

1000V

1000V

PMF03S

3WS

0R1 ~ 22M

24.0

8.0

0.75

700V

1200V

1000V

PMF03B

3W

0R1 ~ 22M

24.0

8.0

0.75

700V

1200V

1000V

PMF05S

3WS

0R1 ~ 22M

24.0

8.0

0.75

700V

1200V

1000V

Mír Tástála

Coinníoll Tástála

Feidhmíocht

Comhéifeacht Teochta

An luach friotaíochta ag gnáth-theocht agus gnáth-theocht a chuirtear 100 ° C leis, ríomh in aghaidh ráta athraithe luach friotaíochta  ° C.

 ± 15ppm /  ° C ~
 ± 50ppm /  ° C.

Ró-ualach ama gairid

10×ratedvoltas or Max. voltas a ró-ualach(get the lower) for 5 seconds.

Râ ‰ ¤Â ± (0.5% R0 + 0.05Î ©)

Ró-ualach bíge

At 4×ratedvoltas or Max. pulse overloadvoltas(get the lower)cycle 10000±200times(1second on,25 seconds off).

 

Râ ‰ ¤Â ± (1% R0 + 0.05Î ©)

Friotaíocht i gcoinne Teas sádrála

Immerge isteach sa sorn stáin 350Â ± 10Â ° C ar feadh 2 ~ 3seconds.

Râ ‰ ¤Â ± (0.5% R0 + 0.05Î ©)

Intuaslagthacht

Immerge isteach sa sorn stáin 245Â ± 3Â ° C ar feadh 2 ~ 3seconds.

Tá an limistéar sádrála os cionn 95%.

 

Rothaíocht teochta

Ag -55Â ° C ar feadh 30 nóiméad. , ansin ag + 25Â ° C ar feadh 10 ~ 15Â ° C, ansin ag + 125Â ° C ar feadh 30 nóiméad., ansin ag + 25Â ° C ar feadh 10 ~ 15 nóiméad., 5 rothar iomlán.

 

Râ ‰ ¤Â ± (0.5% R0 + 0.05Î ©)

 

Luchtaigh an saol i dtaise

Overload ratedvoltas or Max. ag obairvoltas(get the lower) for 1000 hours(1.5hours on and 0.5 hours off) at the 40±2°C and 90~95% relative humidity.

 

Râ ‰ ¤Â ± (2% R0 + 0.05Î ©)

 

Luchtaigh an saol sa teas

Overload ratedvoltas or Max. ag obairvoltas(get the lower) for 1000 hours(1.5hours on and 0.5 hours off) at the 70±2°C.

 

Râ ‰ ¤Â ± (2% R0 + 0.05Î ©)




Líníocht Tógála:






Rated Cumhacht Derating Curve:

 





Clibeanna te: Ard Beachtas Miotal Scannán Seasta Friotóiríï¼PMFï¼ ‰, An tSín, Monaróir, Soláthraí, Monarcha, Mórdhíol, Saor, Déanta in An tSín, Saor sampla