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Sichuan Yongxing Electronics Company Limited

Product Detail

RJ40 High-Resistance Metal Film Resistor

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Description:
Product Class : Fixed Resistor·Metallic-film Resistor
★Standard
▲Q/RU255-1999  Type RJ40 High-Resistance metal-film resistor specification
★Main Specification
Type
Rated power at 70℃
(W)
Resistance range
(Ω)
Resistance tolerance
±(%)
TCR
±(×10-6/℃)
Votagecoefficient
±(%)
Limit voltage
(V)
RJ40
0.25
3.3M~51M
5(J)
10(K)
1500
2000
6
250
0.5
5.6M~150M
350
1
11M~300M
500
2
11M~1000M
750
★Main lnspection ltems, methods & requirements
Items
Requirements
Methods
TCR
±1500×10-6/℃、±2000×10-6/℃
-55℃~125℃
Voltage coefficient
±6%
Ku=(R2-R1)/[R1(U2-U1)]×100((%)
Long-term over-load
±4%
(70±2)℃  Limit voltage  96h
Terminal strength
Tension
±1.5%    No visible damage
0.25W    8N    0.5W    10N
        1W   10N      2W    10N
Bending force
No visible damage
90° 2 time   Tension：  5N
Torque
No visible damage
180° 2 time
Load impulse test
±3%
0.25W    500V    0.5W    750V
      1W   1000V      2W   1200V
   100~20000Hz  0.1~500μs 30min
Thermal cycle
±2%
-55℃~125℃  5time cycle
Constant damp-heat
±4%
40±2℃，93+2-3%，96h。
Low atmosphere
No breakdown or flashover
667Pa~4Kpa
   0.25W    220V    0.5W     275V
      1W    330V      2W    385V
Endurance at 70℃
±6%
70±2℃  Limit voltage   1000h
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