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metal plate 5% Meters SQP type cement resistor

1. Cement resistors are power resistors that are heat and flame resistant. Cement resistors are made to handle a large amount of power flowing through it with it being undamaged by heat or flames.
2. Use wirewound rods, value cut rods or fibre glass rods.
3. Non-inductive type also available.
4. Packing: Bulk packing
5. Tolerance: ±5%, ±10%
6. Testing standard: JISC5202
Availability:
Quantity:
  • SQP
  • HKR

SQP Cement type resistor SPECIFICATIONS:


DESCRIPTION

SQP200 

SQP300 SQP 500 SQP 700 SQP 1000 SQP 1500 SQP 2000

POWER RATING(70℃)

2W

3W5W7W10W 15W20W

OPERATING TEMP RANGE

-40 ℃~ +155 ℃ 

-40 ℃~ +155 ℃

-40 ℃~ +155 ℃-40 ℃~ +155 ℃-40 ℃~ +155 ℃-40 ℃~ +155 ℃-40 ℃~ +155 ℃
TEMPERATURE COEFFICIENT ±350PPM±350PPM±350PPM±350PPM±350PPM±350PPM±350PPM
INSULATION RESISTANCE  MIN. 20 MΩ MIN. 20 MΩ MIN. 20 MΩ MIN. 20 MΩ MIN. 20 MΩ MIN. 20 MΩ MIN. 20 MΩ
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)
SHORT-TIME OVERLOAD ±(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
LOAD LIFE ±(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)
FLAME RETARDANT  NO FLAMING NO FLAMING NO FLAMING NO FLAMING NO FLAMING NO FLAMING NO FLAMING
RESISTANCE VALUE RANGE(WIREWOUND RODS )0.1Ω- 82Ω  0.1Ω- 180Ω 0.1Ω- 180Ω 0.1Ω- 430Ω 0.1Ω- 470Ω0.5Ω- 600Ω0.5Ω- 1K
RESISTANCE VALUE RANGE(VALUE CUT RODS)
181Ω- 33KΩ 181Ω- 50KΩ 431Ω- 50KΩ  471Ω- 100KΩ601Ω- 150KΩ1K1- 150KΩ  


SQP Cement type resistor CHARACTERISTICS :



DC RESISTANCE VALUE TEST METHOD MIL-STD-202 ITEM 303 TTEMPERATURE 25℃±2℃.  AQL 0.25%.
SHORT TIME OVERLOAD TEST METHOD JIS C 5202 ITEM 5.5RATED VOLTAGE × 2.5 TIMES  OR MAX.WORKINGVOLTAGE × 2 TIMES.  ABOVE TEST 5 SEC.  THE RESISTANCE VALUE CHANGE RATE  SHALL BE WITHIN ±( 2.5%R+0.05 Ω).  
SOLDERABILITY OF TERMINALTEST METHOD MIL-STD-202 ITEM 210 260℃±5℃ 10±1SEC.   AFTER TESTING, LEAVE FOR 3 HOURS.   THE RESISTANCE VALUE CHANGE RATE   SHALL BE WITHIN ±(1%R+0.05 Ω).  
VIBRATION WITHSTAND TEST METHOD MIL-STD-202 ITEM 204 X, Y, Z-EACH DIRECTION 2 HOURS.   AMPLITUDE 0.75MM.   RANGE : 10HZ ~ 500HZ.   THE RESISTANCE VALUE CHANGE RATE   SHALL BE WITHIN ±(1%R+0.05 Ω).  
LOAD LIFE TEST METHOD MIL-STD-202 ITEM 10870℃±2℃. 1000 HOURS   RATED VOLTAGE (1.5 HOURS ON, 0.5 HOUR OFF).  THE RESISTANCE VALUE CHANGE RATE   SHALL BE WITHIN ±(5%R+0.1 Ω).  
RESISTANCE TEMPERATURE   COEFFICIENTTEST METHOD MIL-STD-202 ITEM 304 THE RESISTANCE VALUE CHANGE RATE   SHALL BE AS TABLE – 3.  
LOAD LIFE IN HUMIDITY TEST METHOD MIL-STD-202 ITEM 103 THE RESISTANCE VALUE CHANGE RATE   SHALL BE WITHIN ±(5%R+0.05 Ω)




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