|
|
■
High resistance & wide resistance range
■
Good stability
|
|
|
RJ40 High-Resistance Metal Film Resistor
|
|
★
Standard
▲
Q/RU255-1999 Type
RJ40 High-Resistance metal-film resistor specification
|
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★
Dimension
(mm)
|
Type
|
Resistor
Dimension max
|
Terminal
dimension
|
|
φD
|
L
|
φd±0.05
|
l±2
|
|
RJ40-0.25
|
2.8
|
8.2
|
0.6
|
25
|
|
RJ40-0.5
|
4.2
|
10.5
|
0.8
|
25
|
|
RJ40-1
|
6.6
|
13.0
|
0.8
|
30
|
|
RJ40-2
|
8.6
|
18.5
|
0.8
|
30
|
|
|
★
Main Specification
|
|
Type
|
Rated
power at
70℃
(W)
|
Resistance
range
(Ω)
|
Resistance
tolerance
±(%)
|
TCR
±(×10-6/℃)
|
Votage
coefficient
±(%)
|
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℃
5
time
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
|
|
|
Specification
are
subject to change without notice.
|
