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Telecommunication High Power Surface Mount Melf Resistor

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Telecommunication High Power Surface Mount Melf Resistor
Telecommunication High Power Surface Mount Melf Resistor
Telecommunication High Power Surface Mount Melf Resistor
Telecommunication High Power Surface Mount Melf Resistor
Telecommunication High Power Surface Mount Melf Resistor

APPLICABLESCOPE:

1.1This specification is for use in CEMENT TYPE RESISTOR

1.2 Characteristics and specifications are according to those of: MIL-STD-105 MIL-STD-202 JISC 5202 GB5731-85 IEC115-2-1-1982 QC400101 1.3RoHS and REACH compliant product


DESCRIPTION

SQP200SQP300SQP500SQP700SQP1000SQP1500SQP2000SQP2500
POWERRATINGAT70℃

2W3W5W7W10W15W20W25W
OPERATINGTEMPRANGE

-40℃~+155℃40℃~+155℃40℃~+155℃-40℃~+155℃40℃~+155℃-40℃~+155℃40℃~+155℃-40℃~+155℃
TEMPERATURE

COEFFICIENT

+350PPM+350PPM±350PPM±350PPM±350PPM±350PPM+350PPM±350PPM
INSULATIONRESISTANCE

MIN.20MΩMIN.20MΩMIN.20MQMIN.20M  ΩMIN.20MΩMIN.20MΩMIN.20MΩMIN.20MΩ
HUMIDITY

±(5%R+0.05Ω)±(5%R+0.05Ω)±(5%R+0.05Ω)±(5%R+0.05Ω)±(5%R+0.05Ω)±(5%R+0.05Ω)±(5%R+0.05Ω)±(5%R+0.05Ω)
SHORT-TIMEOVERLOAD

±(2.5%R+0.05Ω)±(2.5%R+0.05Ω)±(2.5%R+0.05Ω)±(2.5%R+0.05Ω)±(2.5%R+0.05Ω)±(2.5%R+0.05Ω)±(2.5%R+0.05Ω)±(2.5%R+0.05Ω
SOLDERABILITY

MIN.75%

COVERED
MIN.75%

COVERED
MIN.75%

COVERED
MIN.75%

COVERED
MIN.75%

COVERED
MIN.75%

COVERED
MIN.75%

COVERED
MIN.75%

COVERED
LOADLIFE

±(5%R+0.1Ω)±(5%R+0.1Ω)±(5%R+0.1Ω)±(5%R+0.1Ω)±(5%R+0.1Ω)±(5%R+0.1Ω)±(5%R+0.1Ω)±(5%R+0.1Ω)
FLAMERETARDANT

NOFLAMINGNOFLAMINGNOFLAMINGNOFLAMINGNOFLAMINGNOFLAMINGNOFLAMINGNOFLAMING
DCRESISTANCEVALUETESTMETHODMIL-STD-202ITEM303TEMPERATURE25℃±2℃.
AQL0.25%.
SHORTTIME OVERLOADTESTMETHODJISC5202ITEM5.5RATEDVOLTAGE   X   2.5TIMES

OR   MAX.WORKINGVOLTAGE   X   2TIMES
           ABOVETEST5    SEC.
THE  RESISTANCE  VALUE  CHANGE  RATE
SHALLBE  WITHIN  ±(2.5%R+0.05Ω)
SOLDERABILITYOF TERMINALTESTMETHODMIL-STD-202ITEM210260℃±5℃   10±1SEC.

AFTERTESTING,LEAVEFOR   3   HOURS.

THE    RESISTANCEVALUECHANGE    RATE

SHALLBEWITHIN    ±(1%R+0.05Ω)
VIBRATIONWITHSTANDTESTMETHODMIL-STD-202ITEM204X,YZ-EACHDIRECTION2      HOURS.

      AMPLITUDE0.75MM.

      RANGE:10HZ~500HZ.

THE    RESISTANCEVALUECHANGE    RATE

SHALLBE  WITHIN  ±(1%R+0.05(2)
LOADLIFETESTMETHODMIL-STD-202ITEM10870℃±2℃.     1000HOURS

RATEDVOLTAGE(1.5HOURSON,0.5

THE    RESISTANCEVALUECHANGE

SHALLBEWITHIN   ±(5%R+0.1Ω).
HOUROFF)

RATE
RESISTANCETEMPERATURE

COEFFICIENT
TESTMETHODMIL-STD-202ITEM304THE    RESISTANCE    VALUECHANGERATE

SHALLBEASTABLE-3.
LOADLIFEIN HUMIDITYTESTMETHODMIL-STD-202ITEM103THE    RESISTANCEVALUECHANGE    RATE

SHALLBE WITHIN  ±(5%R+0.05Ω).





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