|
 |
■ Safety certificate |
| ■
Wide resistance range, high specific
power |
| ■
Safe, flame retardant, high insulation |
|
RXG5，RXG6
Wire-Wound Resistor |
|
|
★ Standard
▲
Fixed resistor used in electronic equipment part 1:Generic
specification
▲Q/RU145-1996
Type RXG5 wire-wound resistor specification
▲Q/RU150-1999
Type RXG6 wire-wound resistor specification
▲
Basic environment test procedure
★
Dimension
(mm)
|
|
|
Type
|
Power
at
70℃
|
Dimension
|
|
L
|
A
|
B
|
l
|
|
RXG5
|
2
|
18±1
|
6.4±1
|
6.4±1
|
28±3
|
|
3
|
22±1
|
8.0±1
|
8.0±1
|
28±3
|
|
5
|
22±1
|
9.5±1
|
9.5±1
|
28±3
|
|
7
|
35±1.5
|
9.5±1
|
9.5±1
|
28±3
|
|
10
|
48±2
|
9.5±1
|
9.5±1
|
28±3
|
|
15
|
48±2
|
12.5±1
|
12.5±1
|
28±3
|
|
20
|
60±2
|
12.5±1
|
13±1
|
28±3
|
|
|
|
（mm）
|
|
|
Type
|
Power
at
70℃
(W)
|
Dimension
|
|
L
|
A
|
B
|
l
|
H
|
B1
|
L1
|
|
RXG6-1
|
5
|
27±1
|
9.5
|
9.5
|
15
|
39
|
7
|
|
|
7
|
35±1
|
9.5
|
9.5
|
22.5
|
39
|
7
|
|
|
10
|
48±1.5
|
9.5
|
9.5
|
35
|
39
|
7
|
|
|
RXG6-2
|
5
|
27±1
|
9.5
|
9.5
|
15
|
24
|
5
|
|
|
7
|
35±1
|
9.5
|
9.5
|
22.5
|
24
|
5
|
|
|
10
|
48±1.5
|
9.5
|
9.5
|
35
|
24
|
5
|
|
|
RXG6-3
|
5
|
27±1
|
9.5
|
9.5
|
15
|
36
|
7.5
|
4
|
|
7
|
35±1
|
9.5
|
9.5
|
22.5
|
36
|
7.5
|
4
|
|
10
|
48±1.5
|
9.5
|
9.5
|
35
|
36
|
7.5
|
4
|
|
12
|
48±1.5
|
12.5
|
12.5
|
32.5
|
47.5
|
10
|
5
|
|
16
|
63.5±1.5
|
12.5
|
12.5
|
42
|
47.5
|
10
|
5
|
|
20
|
63.5±1.5
|
12.5
|
12.5
|
45
|
28
|
9.0
|
5
|
|
|
|
★ Derating curve
|
|
|
|
|
★ Main Specification
|
|
Type
|
Rated
power
(W)
|
Resistance
range
(Ω)
|
Resistance
tolerance
±(%)
|
T.C.R.
±(×10-6/℃)
|
Limit
voltage
(V)
|
Insulation
voltage
(DC or AC peak value)
(V)
|
|
RXG5(RX27)
|
2
|
0.1~390
|
5(J),10(K)
|
250
|
No
applicability
|
700
|
|
3
|
0.18~680
|
|
5
|
0.18~680
|
|
7
|
0.22~1.5K
|
|
10
|
0.33~2.4K
|
|
15
|
1Ω~2.4K
|
|
20
|
1Ω~2.4K
|
|
RXG6(RX29)
|
5
|
0.22~820
|
|
7
|
0.39~1.5K
|
|
10
|
0.39~2.2K
|
|
12
|
0.51~2.7K
|
|
16
|
0.51Ω~3.6K
|
|
20
|
0.51Ω~3.6K
|
|
|
★ Main inspection items, methods &
requirements
|
|
Items
|
Methods
|
Requirements
|
|
T.C.R.
|
-55℃
/
20℃
20℃
/
155℃
|
±250×10-6/℃
|
|
Endurance
at room temperature
|
Room
temperature，V=(KPR)1/2，1000h
|
±（5%R+0.1Ω）
|
|
Withstand
voltage
|
Way
of V-shaped block，load
alternating current voltage, it’s
speak voltage is 1.42 times to insulation voltage
|
No
breakdown or flashover
|
|
Solderability
|
235±
5℃
2±0.5s
|
Terminal
is well covered with solder and the solder can freely
flow
|
|
Terminal
strength
|
20N
|
±（1%R+0.05Ω）
|
|
Over-load
|
V=(10PR)1/2
5s
|
±（1%R+0.05Ω）
|
|
Resistance
to soldering heat
|
350±
10℃
3.5±0.5s
|
±（1%R+0.05Ω）
|
|
Fast
temperature change
|
-55℃
~+
155℃
5 cycles
|
±（1%R+0.05Ω）
|
|
Shock
|
490m
/s2，11ms
|
±（1%R+0.05Ω）
|
|
Temperature
rise
|
VR
|
≤
250℃
|
|
Constant
damp-heat
|
40±
2℃
93+2-3% 21days
|
±（5%R+0.1Ω）
|
|
Endurance
at upper-limit temperature
|
+
155℃
，V=√58.5%PR
1000h
|
±（5%R+0.1Ω）
|
|
Occasional
over-load test
|
Load
5，10，16 times
to rated power
|
No
combustion
|
|
Stability
grade
|
5%
|
|
|
|
Specification are subject to change without notice.
|
|
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