|
|
■
Dual-functions resistor fuse
■
Excellent fuse characteristics ;Low power and short time
|
|
RJ712 Metal Film Resistor
|
|
★
Standard
▲
Q/RU282-2002
Type RJ712 metal film resistor specification
|
|
|
★
Dimension
(mm)
|
|
|
|
★
Main Specification
|
|
Type
|
Rated
power
|
Resistor
(Ω)
|
Resistor
tolerance
(%)
|
TCR
(±10-6/℃)
|
|
RJ712-0.5
|
0.5W
|
4
|
±2
|
≤250
|
|
|
★
Derating curve
|
|
|
|
★
Main inspection
items,
methods & requirements
|
|
Items
|
Requirements
|
Methods
|
|
Solder
ability
|
Solder
can free flow
|
235±
5℃
2±0.5s
|
|
Constant
damp-heat
|
±(5%R+0.1Ω)
|
40℃
humidity
(93+2-3)%
96h
|
|
Temperature
change
|
±(%1R+0.05Ω)
|
-55℃
~+
125℃
3 time
|
|
Mechanical
load
|
±(2%R+0.05Ω)
|
Oscillate
50Hz、
150m
/s2
30minute
10Hz~2000Hz
150m
/s2,13 minute
shock
750m
/s2
18time
|
|
Terminal
strength
|
±(1%R+0.05 Ω)
|
10N
10S
|
|
Over-load
|
0.1Ω
|
5.5A
0.2S
|
|
Fuse
characteristic
|
Break
in
0.8S
|
5.5A
|
|
Long-term
continuous load
|
±(10%R+0.5Ω)
|
20℃
：VR、1000h
|
|
|
Specification
are
subject to change without notice.
|
