MSQM5W-47K-J Datasheet, PDF (1/1 Pages) RFE international – POWER RESISTORS (M)SQ(H, M, P, T, U, Z) Series: Cement Box

POWER RESISTORS
RoHS
ü
(M)SQ(H, M, P, T, U, Z) Series: Cement Box
INTRODUCTION
CHARACTERISTICS
Cement-Box type resistors offer a choice of resistive
elements inside a white flameproof cement box. In
addition to being flameproof, these resistors are also
non-corrosive and humidity proof. The available
resistive elements are:
SQ
MSQ
NSQ
GSQ
- Standard wire wound (all welded construction)
- Metal oxide core
(low inductance, high resistance)
- Non-Inductively wound
(Ayrton-Perry Method, all welded construction)
- Fiber Glass Core
PART NUMBER EXAMPLE
MSQM 5W - 47K - J
TEMPERATURE RISE
250
20W
200
15W
10W
150
7W
100
5W
2 & 3W
50
0
0 20 40 60 80 100 120
Load Factor (%)
SPECIFICATIONS
DERATING CURVE
100
25 C
70 C
155 C
80
2 ~ 10W
60
15 & 20W
40
20
0
-50
0
50
100 150 200
Ambient Temperature ( C)
Test Items
Spec.
Condition
Wirewound
Typical
Resistance
Temp. Coeff.
<1¿= 300ppm
>1¿ = 200ppm
JIS.C.5202.2.5.2
Metal Oxide
Resistance
Temp. Coeff.
Typical
+200ppm/ °C
-55 °C ~ +200°C
Moisture Load
Life Cycle Test
+3%
40^°C 95° @ RH
1,000hrs
Standard
Tolerance
J = +5%, K = +10%
-25 °C
Maximum
Working Voltage*
500V
750V
1000V
2W, 3W, 5W, 7W
10W
15W, 20W, 25W
Dielectric
+2% + 0.05
1000V, 1 min
Insulation
Resistance
2
>10 M¿
500Vdc, 1 min
275 C
Short Term
Overload
+(2% + 0.05¿)
1000V, 1 min
Load Life
+(5% + 0.05¿) 70^°C for 1000 hours
Humidity
+5% + 0.05¿
40°C, 90% RH,
1000 hours
250 300 ^{Solderability 95% coverage min.}
Resistance to
Solder Heat
+(2% + 0.05¿ )
230^°C, 5 sec.
260°C, 10 sec.
*Maximum Voltage per value to be determined by Ohms Law but not to exceed noted voltage.
Series
Resistance Range
W
H
L
Dd
P (SQH Series)
SQ_ MSQ_
SQP d
SQP1W
6±1
6±1
14±1 0.6±0.05
0.01 - 75 1.0 - 33K
H
SQP2W
SQP3W
SQP5W
SQP7W
SQP10W
SQP15W
7±1
8±1
10±1
10±1
10±1
12.5±1
7±1
8±1
9±1
9±1
9±1
11.5±1
18±1.5
22±1.5
22±1.5
35±1.5
48±1.5
48±1.5
0.65±0.05
0.8±0.05
0.8±0.05
0.8±0.05
0.8±0.05
0.8±0.05
5±1
10±1
10±1
0.01 - 100 1.0 - 33K
0.01 - 300 1.0 - 100K
0.01 - 300 1.0 - 100K
0.1 - 600 1.0 - 100K
0.1 - 1.2K 1.0 - 100K
0.5 - 1.5K
35±3
L
SQM
W
T
35±3
W
SQT
L
0.8±0.05
H
t
W
SQP20W
14±1 13.5±1 60±1.5 0.8±0.05
0.5 - 1.5K
SQP25W
14±1 13.5±1 60±1.5 0.8±0.05
W
H
L
T
0.5 - 1.5K
H
SQ_ MSQ_
SQT5W
SQT7W
SQT10W
SQM2W
SQM3W
SQM5W
10±1
10±1
10±1
W
11± 1
11± 1
13±1
9±1
9±1
9±1
H
20.5±1.5
20.5±1.5
25±1.5
22±1.5
35±1.5
48±1.5
T
7±1
7±1
9±1
1.5±0.5
3.0±0.5
3.0±0.5
P
5
5
5
0.1 - 600 1.0 - 100K
0.1 - 1.2K 1.0 - 100K
0.5 - 1.5K
SQ_
MSQ_ ^P±1
0.01 -100 1.0 -33K
0.01 -100 1.0 - 33K
0.01 - 300 1.0 - 100K
4.0
min
0.8±0.05
0.4
SQZ
P
P1
P2
4.5
H1
SQM7W
SQM10W
SQMX10W
SQMX12.5W
SQZ5W
SQZ7W
SQZ10W
SQZ15W
SQZ20W
SQZ25W
SQH
SQU10W
13±1 39±1.5 9±1
5
0.1 - 500 1.0 - 100K
13±1 51±1.5 9±1
5
0.1 - 600 1.0 - 75K
16±1 35±1.5 12±1
7.5
0.1 - 360 1.0 - 100K
16±1 35±1.5 12±1
7.5
0.1 - 600
W
H
L
P
H1 P1 P2 SQ_ MSQ_ W
10±1
10±1
10±1
10±1
27±1.5
35±1.5
15±1 10.5±1 ^4.5~7.5 1.6±0.2 0.01 - 300 1.0 - 50K
20±1 10.5±1 7±1 1.6±0.2 0.1 - 600 1.0 - 50K
10±1
12±1
12±1
12±1
12±1
12±1
12±1
12±1
48±1.5
48±1.5
62±1.5
62±1.5
32±1 10.5±1 7±1 1.6±0.2 0.1 - 600 1.0 - 50K
32±1 15±1 10±1 ^3±0.2 0.1 - 1K
H
42±1 15±1 10±1 3±0.2 0.1 - 1K
42±1 15±1 10±1 ^3±0.2 0.1 - 1K
5W to 10W specifications are the same as SQP5W to 10W
W
H
L
P
H1 T Diagram SQ_ MSQ_
10 ±1
9 ±1 48±1
35 ±1 18 ±1 0.4 A 0.1- 270 271-50K
SQH
L
L
10.5
±0.05
P ^4±0.5
H
W
Termination
T
P
10.5
±0.05
5
±3
SQU
6.2 _2.4f
±0.1
6.4 1.65f
±0.1
SQU15W
SQU20W
12.5 ±1 11.5±1
12.5 ±1 13.5 ±1
48±1
63±1
32 ±1 21 ±1 0.4 A
44 ±1 21 ±1 0.4 A
1- 470 471-150K
1- 560 561-150K
H1
H
H1
H
SQU30W
SQU40W
19 ±1
19 ±1
19 ±1
19 ±1
75±1
90±1
55 ±1 32 ±1 0.8 B
70 ±1 32 ±1 0.8 B
1- 820 821-150K
1- 1K 1.1K-150K
L
W
W
Diagram A
Diagram B
RFE International • Tel:[phone] • Fax:[phone] • E-Mail [e-mail]
C2DC01
REV 2009.1.6