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Home > Products > Electronic Components Resistor > Metal film resistors > MOR 2WSS Metal oxide film resistor
MOR 2WSS Metal oxide film resistor
MOR 2WSS Metal oxide film resistor
  • MOR 2WSS Metal oxide film resistor
  • MOR 2WSS Metal oxide film resistor

MOR 2WSS Metal oxide film resistor

    Payment Type: L/C,T/T,Paypal
    Incoterm: FOB,CFR,CIF
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Basic Info

Model No.YZPST-MOR-2WSS-3K3-J

BrandYZPST

Additional Info

Productivity10000

TransportationOcean,Air

Place of OriginCHINA

Supply Ability100000

CertificateISO9001-2008,ROHS

HS Code8533100000

PortSHANGHAI

Payment TypeL/C,T/T,Paypal

IncotermFOB,CFR,CIF

Product Description


Metal Oxide Film Resistor

YZPST-MOR-2WSS-3K3-J


The resistors arrayed are placed into a constant temp. humidity oven at the temp. of 40 ±2°c  and the humidity of 90~95%, then rated power is applied for 1.5 hours and cut off  for 0.5 hour. The similar cycle will be repeated for 500+24 -0 hours in total (including cut-off time). Then remove the voltage, taking the resistors out of the oven and leaving them at room temp. for one hour. The resistance value change rate between pre-and- post test shall be within ±5%. There also shall be no evidence of remarkable change on appearance, and the marking shall not be illegible.


Metal Oxide Film Resistor

Metal Oxide Film ResistorMetal Oxide Film Resistor

 

TYPE

 

L    4

 

D t

 

H:t:3


d:t0.1

 

ResistanceRange

 

MaxWorking

 

RSU

 

1W

 

6.8

2.6:t0.5

 

28

 

0.6

 

0.220-1MO

 

350V

 

2W

 

9

 

3.5

 

28

 

0.8

 

220-1MO

 

500V

 

3W

 

15

 

5

 

28

 

0.8

 

O.220-1MO

 

750V

 

Metal Oxide Film Resistor

Steps

Temperature(k)

Time (minutes)

1st step

-55 ± 3

30

2nd step

Room temp.

3

3rd step

155 ± 3

30

4th step

Room temp.

3

 Metal Oxide Film Resistor

     7.6 Moisture-proofLoad Life:

          The resistors arrayed are placed into a constant temp./humidity oven at the temp. of 40            ±2°c  and the humidity of 90~95%, then rated power is applied for 1.5 hours and cut off            for 0.5 hour. The similar cycle will be repeated for 500+24 -0 hours in total (including                  cut-off time). Then remove the voltage, taking the resistors out of the oven and leaving            them at room temp. for one hour. The resistance value change ratebetween pre-and-              post test shall be within ±5%. There also shall be no evidence of remarkablechange                on appearance, and the markingshall not be illegible.

      7.7 Solder-ability:

            The leads with flux are dipped in a melted solder of 235 ±5°c  for 2 seconds,more than              95% of the circumference of the lead wires shall be covered with solder.

      7.8 Resistance to Soldering Heat:

            Two leads are together dipped in a melted solder of 270 ±5°c for 10 ±1seconds, or 350              ±10°c  for 3.5 ±0.5 seconds, Then remove the resistorsand leaving them at room                        temp. for one hour. The resistance value change rate between pre-and-post test shall              be within ±1%.

       7.9 Nonflammability:

             The resistors are applied the power of 16 times the rated wattage for 5 min. and          

              shallnot get flame.

Metal Oxide Film ResistorMetal Oxide Film Resistor 


Product Categories : Electronic Components Resistor > Metal film resistors

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