20140812013903P8nhUMC

 SQM Series
Cement Resistors
(Radial Type)
MERITEK
FEATURES
 Low noise
 Instance overload capability; long term stability
 Excellent insulation being used in PCB
 Excellent heat dissipation; small linear
 Metal oxide film cutting core can offer high range resistance (1Ω--100KΩ)
 Operating temperature range o
Wire Wound:-55°C--+155°C o
Metal Oxide:-30°C--+155°C
PART NUMBERING SYSTEM
SQM
5W
VALUE J
RES. TOL. 5% / 10% = J / K
RESISTANCE 0R1 1R 100R
POWER RATING
MERITEK SERIES
(Bulk only)
SPECIFICATIONS
SQM
DIMENSION(Mm)
Value Range
Max Working
L
H
D
D1
d
Wire wound
Metal oxide
Voltage
2W
20.0
4~15 ±1
11.5
7.5
0.65±0.03
0.01Ω~50Ω
51Ω~50KΩ
150V
3W
25.0
4~15 ±1
12.0
8.5
0.8±0.03
0.01Ω~50Ω
51Ω~50KΩ
300V
5W
25.0
4~15 ±1
13.0
9.0
0.8±0.03
001Ω~50Ω
51Ω~50KΩ
350V
7W
39.0
4~15 ±1
13.0
9.0
0.8±0.03
0.01Ω~100Ω
101Ω~47KΩ
500V
10W
51.0
4~15 ±1
13.0
9.0
0.8±0.03
0.01Ω~100Ω
101Ω~47KΩ
750V
10WS
35.0
4~15 ±1
16.0
12.0
0.8±0.03
0.01Ω~100Ω
101Ω~47KΩ
750V
1. Resistance Range for standard resistance,below or over this resistance on request.
2. Non-inductive type available up to 50 ohms.
Rev. 7b
SQM Series
Cement Resistors
(Radial Type)
MERITEK
POWER DERATING CURVE
PERFORMANCE
Performance test
Short time overload
Test method
JIS-C-5202 5.5
10 times RCWV for 5 seconds
Wire wound
Metal oxide
±(2%+0.05Ω)
±(0.25%+0.05Ω)
±400ppm
±200ppm
Temperature coefficient
Resistance value at room temperature and room
temperature+100Ԩ
Load life
JIS-C5202 7.10
70Ԩ at RCWV for 1000hrs.(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Load life in humidity
JIS-C5202 7.9
40±2Ԩ 90~95%rh at RCWV for 1000hrs.
(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Solder ability
JIS-C5202 6.5
235±5Ԩ for 2±0.5 seconds
95% min.
Coverage
95% min.
Coverage
JIS-C5202 5.8
Max.1500v
Max.1500v
±(1%+0.05Ω)
±(1%+0.05Ω)
Max.1000v
Max.1000v
Pulse overload
4 times RCWV for 10000cycles(1sec.on, 25secs. off)
Dielectric withstanding volt
Rated continuous Working Voltage (RCWV) =
CONSTRUCTION
Cement Wire Wound Resistor
Cement Metal Oxide Resistor
Rev. 7b
SQP Series
Cement Resistors
(Axial Type)
MERITEK
FEATURES
 Low noise
 Instance overload capability; long term stability
 Excellent insulation being used in PCB
 Excellent heat dissipation; small linear
 Metal oxide film cutting core can offer high range resistance (1Ω--100KΩ)
 Operating temperature range o
Wire Wound:-55°C--+155°C o
Metal Oxide:-30°C--+155°C
PART NUMBERING SYSTEM
SQP
5W
VALUE
J
RES. TOL. 5% / 10% = J / K
RESISTANCE 0R1 1R 100R
POWER RATING
MERITEK SERIES
(Bulk only)
SPECIFICATIONS
SQP
DIMENSION(mm)
L±0.5
H ±3
Value Range
D±1
D1±1
d
Wire Wound
Metal oxide
Max working voltage
2W
18
32.0 ±3
7
7
0.65±0.03
0.1Ω~50Ω
50Ω~20K
150V
3W
22
32.0 ±3
8
8
0.8±0.03
0.1Ω~50Ω
50Ω~33K
300V
4W
20
32.0 ±3
6.5
6.5
0.8±0.03
0.02Ω~50Ω
50Ω~33K
300V
5W
22
32.0 ±3
9.5
9
0.8±0.03
0.1Ω~50Ω
50Ω~50K
350V
7W
35
32.0 ±3
9.5
9
0.8±0.03
0.1Ω~100Ω
100Ω~50K
500V
10W
48
32.0 ±3
9.5
9
0.8±0.03
0.1Ω~100Ω
100Ω~50K
500V
15W
48
32.0 ±3
12.5
12
0.8±0.03
0.1Ω~100Ω
100Ω~150K
500V
20W
60
32.0 ±3
14
13
0.8±0.03
0.1Ω~100Ω
100Ω~150K
500V
25W
60
32.0 ±3
14
13
0.8±0.03
0.1Ω~100Ω
100Ω~150K
1000V
30W
77
32.0 ±3
18
17
0.8±0.03
0.1Ω~500Ω
100Ω~150K
1000V
40W
90
32.0 ±3
19
18
0.8±0.03
0.1Ω~500Ω
100Ω~150K
1000V
50W
90
32.0 ±3
19
18
0.8±0.03
0.1Ω~500Ω
100Ω~150K
1000V
1. Resistance ranges listed above are standard parts, resistance below or over this range is available upon request.
2. Non-inductive type available up to 20 ohms.
Rev. 7b
SQP Series
Cement Resistors
(Axial Type)
MERITEK
POWER DERATING CURVE
PERFORMANCE
Performance test
Short time overload
Test method
JIS-C-5202 5.5
10 times RCWV for 5 seconds
Wire wound
Metal oxide
±(2%+0.05Ω)
±(0.25%+0.05Ω)
±400ppm
±200ppm
Temperature coefficient
Resistance value at room temperature and room
temperature+100Ԩ
Load life
JIS-C5202 7.10
70Ԩ at RCWV for 1000hrs.(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Load life in humidity
JIS-C5202 7.9
40±2Ԩ 90~95%rh at RCWV for 1000hrs.
(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Solder ability
JIS-C5202 6.5
235±5Ԩ for 2±0.5 seconds
95% min.
Coverage
95% min.
Coverage
JIS-C5202 5.8
Max.1500v
Max.1500v
±(1%+0.05Ω)
±(1%+0.05Ω)
Max.1000v
Max.1000v
Pulse overload
4 times RCWV for 10000cycles(1sec.on, 25secs. off)
Dielectric withstanding volt
Rated continuous Working Voltage (RCWV) =
CONSTRUCTION
Cement Wire Wound Resistor
Cement Metal Oxide Resistor
Rev. 7b
SQT Series
Cement Resistors
(Axial Type)
MERITEK
FEATURES
 Low noise
 Instance overload capability; long term stability
 Excellent insulation being used in PCB
 Excellent heat dissipation; small linear
 Metal oxide film cutting core can offer high range resistance (1Ω--100KΩ)
 Operating temperature range o
Wire Wound:-55°C--+155°C o
Metal Oxide:-30°C--+155°C
PART NUMBERING SYSTEM
SQT
5W
VALUE J
RES. TOL. 5% / 10% = J / K
RESISTANCE 0R1 1R 100R
POWER RATING
MERITEK SERIES
(Bulk only)
SPECIFICATIONS
SQT
5W
DIMENSION(mm)
Value Range
Max working
L
H
D
D1
t
Wire wound
Metal oxide
voltage
22.0
27.0 ±3
10.0
9.0
1.5
0.1Ω~50Ω
51Ω~50KΩ
350V
7W
35.0
27.0 ±3
10.0
9.0
3.0
0.1Ω~100Ω
101Ω~47KΩ
500V
10W
48.0
27.0 ±3
10.0
9.0
3.0
0.1Ω~100Ω
101Ω~47KΩ
750V
15W
48.0
27.0 ±3
12.5
12.5
3.0
0.1Ω~100Ω
101Ω~47KΩ
750V
20W
60.0
27.0 ±3
13.0
14.0
5.0
0.1Ω~100Ω
101Ω~47KΩ
750V
25W
60.0
27.0 ±3
13.0
14.0
5.0
0.1Ω~100Ω
101Ω~47KΩ
750V
1. Resistance ranges listed above are standard parts, resistance below or over this range is available upon request.
2. Non-inductive type available up to 50 ohms. Rev. 7b
SQT Series
Cement Resistors
(Axial Type)
MERITEK
POWER DERATING CURVE
PERFORMANCE
Performance test
Test method
Wire wound
Metal oxide
±(2%+0.05Ω)
±(0.25%+0.05Ω)
±400ppm
±200ppm
Short time overload
JIS-C-5202 5.5
10 times RCWV for 5 seconds
Temperature coefficient
Resistance value at room temperature and room
temperature+100Ԩ
Load life
JIS-C5202 7.10
70Ԩ at RCWV for 1000hrs.(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Load life in humidity
JIS-C5202 7.9
40±2Ԩ 90~95%rh at RCWV for 1000hrs.
(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Solder ability
JIS-C5202 6.5
235±5Ԩ for 2±0.5 seconds
95% min.
Coverage
95% min.
Coverage
JIS-C5202 5.8
Max.1500v
Max.1500v
±(1%+0.05Ω)
±(1%+0.05Ω)
Max.1000v
Max.1000v
Pulse overload
4 times RCWV for 10000cycles(1sec.on, 25secs. off)
Dielectric withstanding volt
Rated continuous Working Voltage (RCWV) =
CONSTRUCTION
Cement Wire Wound Resistor
Cement Metal Oxide Resistor
Rev. 7b
SQZ Series
Cement Resistors
(Radial Type, Snap-In Lead)
MERITEK
FEATURES
 Low noise
 Instance overload capability; long term stability
 Excellent insulation being used in PCB
 Excellent heat dissipation; small linear
 Metal oxide film cutting core can offer high range resistance (1Ω--100KΩ)
 Operating temperature range o
Wire Wound:-55°C--+155°C o
Metal Oxide:-30°C--+155°C
PART NUMBERING SYSTEM
SQZ
5W
VALUE J
RES. TOL. 5% / 10% = J / K
RESISTANCE 0R1 1R 100R
POWER RATING
MERITEK SERIES
(Bulk only)
SPECIFICATIONS
SQZ
DIMENSIONS(mm)
Wire Wound
Metal Oxide
L
H
W
S
H1
H2
P1
P2
P3
P4
3WS
0.1-- 50 Ω
50 Ω -- 33K Ω
25
9.5
9.5
10
24
9.5
4
2
7
1.4
5WS
0.1-- 50 Ω
50 Ω -- 50K Ω
25
9.5
9.5
10
24
9.5
4
2
7
1.4
5W
0.1 -- 100 Ω
100 Ω -- 50K Ω
27
9.5
9.5
15
24
9.5
4
2
7
1.4
7W
0.1-- 500 Ω
500 Ω -- 50K Ω
35
9.5
9.5
22.5
24
9.5
4
2
7
1.4
10W
0.2 -- 500 Ω
500 Ω -- 50K Ω
48
9.5
9.5
32.5
24
9.5
4
2
7
1.4
15W
0.5-- 500 Ω
500 Ω -- 150K Ω
48
12.5
12.5
32.5
34.5
15
7
6
10
2.7
20W
RESISTANCE RANGE Ω
1-- 50 Ω
500 Ω -- 150K Ω
63.5
12.5
12.5
42.5
34.5
15
7
6
10
1. Resistance ranges listed above are standard parts, resistance below or over this range is available upon request.
2. Non-inductive type available up to 50 ohms. 2.7
Rev. 7b
SQZ Series
Cement Resistors
(Radial Type, Snap-In Lead)
MERITEK
POWER DERATING CURVE
PERFORMANCE
Performance test
Test method
Wire wound
Metal oxide
±(2%+0.05Ω)
±(0.25%+0.05Ω)
±400ppm
±200ppm
Short time overload
JIS-C-5202 5.5
10 times RCWV for 5 seconds
Temperature coefficient
Resistance value at room temperature and room
temperature+100Ԩ
Load life
JIS-C5202 7.10
70Ԩ at RCWV for 1000hrs.(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Load life in humidity
JIS-C5202 7.9
40±2Ԩ 90~95%rh at RCWV for 1000hrs.
(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Solder ability
JIS-C5202 6.5
235±5Ԩ for 2±0.5 seconds
95% min.
Coverage
95% min.
Coverage
JIS-C5202 5.8
Max.1500v
Max.1500v
±(1%+0.05Ω)
±(1%+0.05Ω)
Max.1000v
Max.1000v
Pulse overload
4 times RCWV for 10000cycles(1sec.on, 25secs. off)
Dielectric withstanding volt
Rated continuous Working Voltage (RCWV) =
CONSTRUCTION
Cement Wire Wound Resistor
Cement Metal Oxide Resistor
Rev. 7b
SQHG Series
Cement Resistors
MERITEK
FEATURES
 Low noise
 Instance overload capability; long term stability
 Excellent insulation being used in PCB
 Excellent heat dissipation; small linear
 Metal oxide film cutting core can offer high range resistance (1Ω--100KΩ)
 Operating temperature range o
Wire Wound:-55°C--+155°C o
Metal Oxide:-30°C--+155°C
PART NUMBERING SYSTEM
SQHG 10W VALUE J
RES. TOL. 5% / 10% = J / K
RESISTANCE 0R1 1R 100R
POWER RATING
MERITEK SERIES
(Bulk only)
SPECIFICATIONS
SQHG
Wire Wound
Metal Oxide
DIMENSIONS(mm)
L±2
H±1
W±1
S±1
H±1
P1±1
P2±1
P3±1
P4±1
d
10w
0.5 Ω ~ 100 Ω
100 Ω ~ 150K Ω
48
10
10
33
21
12
6
8
3
4
15w
1 Ω ~ 100 Ω
100 Ω ~ 150K Ω
48
12
12
33
21
12
6
8
3
4
20w
1 Ω ~100 Ω
100 Ω ~ 150K Ω
63.7
12
12
42
24
12
6
8
3
4
1 Ω ~ 100 Ω
100 Ω ~ 150K Ω
75
19
18
56
30
17
8
10
3
4
30w
40w
RESISTANCE RANGE Ω
1 Ω ~ 100 Ω
100 Ω ~ 150K Ω
90
19
18
68
30
17
8
10
3
1. Resistance ranges listed above are standard parts, resistance below or over this range is available upon request.
2. Non-inductive type available up to 50 ohms. 4
Rev. 7b
SQHG Series
Cement Resistors
MERITEK
POWER DERATING CURVE
PERFORMANCE
Performance test
Test method
Wire wound
Metal oxide
±(2%+0.05Ω)
±(0.25%+0.05Ω)
±400ppm
±200ppm
Short time overload
JIS-C-5202 5.5
10 times RCWV for 5 seconds
Temperature coefficient
Resistance value at room temperature and room
temperature+100Ԩ
Load life
JIS-C5202 7.10
70Ԩ at RCWV for 1000hrs.(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Load life in humidity
JIS-C5202 7.9
40±2Ԩ 90~95%rh at RCWV for 1000hrs.
(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Solder ability
JIS-C5202 6.5
235±5Ԩ for 2±0.5 seconds
95% min.
Coverage
95% min.
Coverage
JIS-C5202 5.8
Max.1500v
Max.1500v
±(1%+0.05Ω)
±(1%+0.05Ω)
Max.1000v
Max.1000v
Pulse overload
4 times RCWV for 10000cycles(1sec.on, 25secs. off)
Dielectric withstanding volt
Rated continuous Working Voltage (RCWV) =
CONSTRUCTION
Cement Wire Wound Resistor
Cement Metal Oxide Resistor
Rev. 7b
SQS Series
Cement Resistors
MERITEK
FEATURES
 Low noise
 Instance overload capability; long term stability
 Excellent insulation being used in PCB
 Excellent heat dissipation; small linear
 Metal oxide film cutting core can offer high range resistance (1Ω--100KΩ)
 Operating temperature range o
Wire Wound:-55°C--+155°C o
Metal Oxide:-30°C--+155°C
PART NUMBERING SYSTEM
SQS
10W VALUE J
RES. TOL. 5% / 10% = J / K
RESISTANCE 0R1 1R 100R
POWER RATING
MERITEK SERIES
(Bulk only)
SPECIFICATIONS
SQS
DIMENSIONS
RESISTANCE RANGE I
W±1
D±1
L±1
P±0.2
d±0.03
Wire Wound
Metal Oxide
5W
10
9
22
10
0.78
0.1 Ω — 50 Ω
50 Ω — 50K Ω
7W
10
9
35
10
0.78
0.1 Ω — 100 Ω
100 Ω — 50K Ω
10W
10
9
48
10
0.78
0.1 Ω — 100 Ω
100 Ω — 50K Ω
20W
16
14
60
10
0.78
0.1 Ω — 100 Ω
100 Ω — 50K Ω
25W
16
14
60
10
0.78
0.1 Ω — 100 Ω
100 Ω — 50K Ω
1. Resistance ranges listed above are standard parts, resistance below or over this range is available upon request.
2. Non-inductive type available up to 50 ohms. Rev. 7b
SQS Series
Cement Resistors
MERITEK
POWER DERATING CURVE
PERFORMANCE
Performance test
Test method
Wire wound
Metal oxide
±(2%+0.05Ω)
±(0.25%+0.05Ω)
±400ppm
±200ppm
Short time overload
JIS-C-5202 5.5
10 times RCWV for 5 seconds
Temperature coefficient
Resistance value at room temperature and room
temperature+100Ԩ
Load life
JIS-C5202 7.10
70Ԩ at RCWV for 1000hrs.(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Load life in humidity
JIS-C5202 7.9
40±2Ԩ 90~95%rh at RCWV for 1000hrs.
(1.5hrs. On, 0.5hrs.off)
±(5%+0.05Ω)
±(1.5%+0.05Ω)
Solder ability
JIS-C5202 6.5
235±5Ԩ for 2±0.5 seconds
95% min.
Coverage
95% min.
Coverage
JIS-C5202 5.8
Max.1500v
Max.1500v
±(1%+0.05Ω)
±(1%+0.05Ω)
Max.1000v
Max.1000v
Pulse overload
4 times RCWV for 10000cycles(1sec.on, 25secs. off)
Dielectric withstanding volt
Rated continuous Working Voltage (RCWV) =
CONSTRUCTION
Cement Wire Wound Resistor
Cement Metal Oxide Resistor
Rev. 7b
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