MG/MGM Series
High Voltage Metal Glaze Resistor
Features:
•
•
•
•
•
Stackpole Electronics, Inc.
Resistive Product Solutions
High voltage capability from 1600 to 4000 volts
Inexpensive high voltage leaded resistor solution
High resistance values up to 200M
Tolerances as low as 1%; TCRs as low as 50PPM/ºC
Flameproof coating (brown) standard;
epoxy coating (blue) available
Electrical Specifications
Type / Code
MG 1/4
MG 1/2
MG 1
MG 2
MGM 1/2
MGM 1
MGM 2
MGM 3
Power Rating
(Watts) @ 70ºC
0.25W
0.5W
1W
2W
0.5W
1W
2W
3W
Maximum
Working
Voltage
1600V
2000V
3000V
3500V
1800V
2500V
3500V
3500V
Dielectric
Withstanding Voltage
Silicone
Epoxy
400V
500V
500V
700V
400V
500V
500V
700V
500V
700V
1000V
1200V
500V
700V
1000V
1200V
±100 ppm/ºC *
100K - 1G
Resistance
Temperature
Coefficient
Ohmic Range (Ω) and Tolerance
1%, 5%, 10%
* ±50 ppm/ºC available for some values and sizes. Contact factory.
Performance Characteristics
Test
Short Time Overload
Moisture Resistance
Load Life
Insulation Resistance
Resistance to Soldering Heat
Temperature Cycling
Terminal Strength
Intermittent Overload
Requirement
± (1% + 0.05Ω)
± (5% + 0.05Ω)
± (3% + 0.05Ω)
> 10,000 MΩ
± (1% + 0.05Ω)
± (1% + 0.05Ω)
± (1% + 0.05Ω)
± (1% + 0.05Ω)
Rev Date: 01/25/2011
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
1
www.seielect.com
marketing@seielect.com
MG/MGM Series
High Voltage Metal Glaze Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Mechanical Specifications
Type / Code
MG 1/4
MG 1/2
MG 1
MG 2
MGM 1/2
MGM 1
MGM 2
MGM 3
A
Body Length
0.248 ± 0.02
6.3 ± 0.5
0.354 ± 0.02
9.0 ± 0.5
0.453 ± 0.039
11.5 ± 1.0
0.61 ± 0.039
15.5 ± 1.0
0.248 ± 0.02
6.3 ± 0.5
0.354 ± 0.02
9.0 ± 0.5
0.453 ± 0.039
11.5 ± 1.0
0.61 ± 0.039
15.5 ± 1.0
B
Body Diameter
0.091 ± 0.012
2.3 ± 0.3
0.126 ± 0.02
3.2 ± 0.5
0.157 ± 0.02
4.0 ± 0.5
0.197 ± 0.2
5.0 ± 0.5
0.091 ± 0.012
2.3 ± 0.3
0.157 ± 0.02
4.0 ± 0.5
0.177 ± 0.02
4.5 ± 0.5
0.197 ± 0.02
5.0 ± 0.5
C
Lead Length (Bulk)
1.102 ± 0.079
28.0 ± 2.0
1.02 ± 0.079
26.0 ± 2.0
1.378 ± 0.079
35.0 ± 2.0
1.26 ± 0.079
32.0 ± 2.0
1.102 ± 0.079
28.0 ± 2.0
1.02 ± 0.079
26.0 ± 2.0
1.378 ± 0.079
35.0 ± 2.0
1.260 ± 0.079
32.0 ± 2.0
D
Lead Diameter
0.022 ± 0.012
0.55 ± 0.03
0.026 ± 0.012
0.65 ± 0.03
0.031 ± 0.012
0.78 ± 0.03
0.031 ± 0.012
0.78 ± 0.03
0.022 ± 0.012
0.55 ± 0.03
0.026 ± 0.012
0.65 ± 0.03
0.031 ± 0.012
0.78 ± 0.03
0.031 ± 0.012
0.78 ± 0.03
Units
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Power Derating Curve:
100
Percent Rated Power (%)
75
50
25
0
30
60
90
120
150
180
Ambient Temperature (ºC)
Rev Date: 01/25/2011
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
2
www.seielect.com
marketing@seielect.com
MG/MGM Series
High Voltage Metal Glaze Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
How to Order
SEI Type
Code
Nominal
Resistance
Tolerance
Packaging
MG
Type
MG
MGM
MGE
MGME
Description
EIA Standard - Silicone
Mini - Silicone coating
EIA Standard - Epoxy
Mini - Epoxy Coating
1/2
Code
1/4
1/2
1
2
3
100K
5%
Tolerance
1%
5%
10%
Values
E24
E24
E24
Type
All
MG 1, MG 1/2, MG 2,
MGM 1, MGM 2, MGM 3
MG 1/4, MGM 1/2
MG 2, MGM 3
MG 1, MGM 2
MG 1/2, MGM 1
MG 1/4, MGM 1/2
R
Qty
1,000
1,000
5,000
1,000
2,000
2,500
3,000
5,000
Description
Bulk
Ammo
Code
A
T
Reel
R
New part number format starting January 3
rd
, 2011:
How to Order
1
2
3
4
5
6
7
8
9
10
M
G
1
2
J
Tolerance
Tol
Code
1%
F
5%
J
10%
K
T
1
0
Packaging
Size
MG 14; MGM 12
MG 12, MGM 1
MG 1; MGM 2
MG 2; MGM 3
MG 14, MGM 12
MG 1, 12, 2
MGM 1, 2, 3
all sizes
0
K
Resistance Value
Quantity
5,000
3,000
2,500
2,000
1,000
5,000
1,000
1,000
Four characters with
the multiplier used as
the decimal holder.
10 Kohm = 10K0
1 Mohm = 1M00
200 Mohm = 200M
MG
MGM
MGE
MGME
Product Series
EIA Standard -
Silicone Coating
Mini - Silicone coating
EIA Standard -
Epoxy Coating
Mini - Epoxy Coating
Size Power Rating
0.25W
14
0.5W
12
1W
1
2W
2
3W
3
Code
Description
T
tape and reel
A
B
ammo
bulk
Rev Date: 01/25/2011
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
3
www.seielect.com
marketing@seielect.com
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