Rev Date: 01/25/2011 1 www.seielect.com
This specification may be changed at any time without prior notice marketing@seielect.com
Please confirm technical specifications before you order and/or use.
MG/MGM Series
High Voltage Metal Glaze Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
• 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
Maximum Resistance
Type / Code Working Temperature
Voltage Silicone Epoxy Coefficient 1%, 5%, 10%
MG 1/4 0.25W 1600V 400V 500V
MG 1/2 0.5W 2000V 500V 700V
MG 1 1W 3000V 500V 1000V
MG 2 2W 3500V 700V 1200V
MGM 1/2 0.5W 1800V 400V 500V
MGM 1 1W 2500V 500V 700V
MGM 2 2W 3500V 500V 1000V
MGM 3 3W 3500V 700V 1200V
* ±50 ppm/ºC available for some values and sizes. Contact factory.
Ohmic Range (Ω) and Tolerance
100K - 1G
Power Rating
(Watts) @ 70ºC
Dielectric
Withstanding Voltage
±100 ppm/ºC *
Electrical Specifications
Test Requirement
Short Time Overload ± (1% + 0.05Ω)
Moisture Resistance ± (5% + 0.05Ω)
Load Life ± (3% + 0.05Ω)
Insulation Resistance > 10,000 MΩ
Resistance to Soldering Heat ± (1% + 0.05Ω)
Temperature Cycling ± (1% + 0.05Ω)
Terminal Strength ± (1% + 0.05Ω)
Intermittent Overload ± (1% + 0.05Ω)
Performance Characteristics
Rev Date: 01/25/2011 2 www.seielect.com
This specification may be changed at any time without prior notice marketing@seielect.com
Please confirm technical specifications before you order and/or use.
MG/MGM Series
High Voltage Metal Glaze Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
ABCD
Body Length Body Diameter Lead Length (Bulk) Lead Diameter
0.248 ± 0.02 0.091 ± 0.012 1.102 ± 0.079 0.022 ± 0.012 inches
6.3 ± 0.5 2.3 ± 0.3 28.0 ± 2.0 0.55 ± 0.03 mm
0.354 ± 0.02 0.126 ± 0.02 1.02 ± 0.079 0.026 ± 0.012 inches
9.0 ± 0.5 3.2 ± 0.5 26.0 ± 2.0 0.65 ± 0.03 mm
0.453 ± 0.039 0.157 ± 0.02 1.378 ± 0.079 0.031 ± 0.012 inches
11.5 ± 1.0 4.0 ± 0.5 35.0 ± 2.0 0.78 ± 0.03 mm
0.61 ± 0.039 0.197 ± 0.2 1.26 ± 0.079 0.031 ± 0.012 inches
15.5 ± 1.0 5.0 ± 0.5 32.0 ± 2.0 0.78 ± 0.03 mm
0.248 ± 0.02 0.091 ± 0.012 1.102 ± 0.079 0.022 ± 0.012 inches
6.3 ± 0.5 2.3 ± 0.3 28.0 ± 2.0 0.55 ± 0.03 mm
0.354 ± 0.02 0.157 ± 0.02 1.02 ± 0.079 0.026 ± 0.012 inches
9.0 ± 0.5 4.0 ± 0.5 26.0 ± 2.0 0.65 ± 0.03 mm
0.453 ± 0.039 0.177 ± 0.02 1.378 ± 0.079 0.031 ± 0.012 inches
11.5 ± 1.0 4.5 ± 0.5 35.0 ± 2.0 0.78 ± 0.03 mm
0.61 ± 0.039 0.197 ± 0.02 1.260 ± 0.079 0.031 ± 0.012 inches
15.5 ± 1.0 5.0 ± 0.5 32.0 ± 2.0 0.78 ± 0.03 mm
MGM 2
MGM 3
MG 1
MG 2
MGM 1/2
MGM 1
Type / Code Units
MG 1/4
MG 1/2
Mechanical Specifications
Power Derating Curve:
Ambient Temperature (ºC)
90 120 150 180
25
030 60
100
75
50
Percent Rated Power (%)
Rev Date: 01/25/2011 3 www.seielect.com
This specification may be changed at any time without prior notice marketing@seielect.com
Please confirm technical specifications before you order and/or use.
MG/MGM Series
High Voltage Metal Glaze Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Nominal
Code Resistance
1/2 100K
T
y
pe Description Code Tolerance
V
alues T
y
pe Qt
y
Description Code
MG EIA Standard - Silicone 1/4 1% E24 All 1,000 Bulk A
MGM Mini - Silicone coating 1/2 5% E24
MGE EIA Standard - Epoxy 110% E24
MGME Mini - Epoxy Coating 2MG 1/4, MGM 1/2 5,000
3MG 2, MGM 3 1,000
MG 1, MGM 2 2,000
2,500
3,000
MG 1/4, MGM 1/2 5,000
Packaging
RMG
SEI Type Tolerance
5%
MG 1/2, MGM 1 Reel R
MG 1, MG 1/2, MG 2,
MGM 1, MGM 2, MGM 3 1,000 Ammo T
How to Order
New part number format starting January 3rd, 2011:
12345678910
MG12JT100K
Size
14 Code Code Quantity
12 F 5,000
MGM 1 J 3,000
2K 2,500
32,000
MGME 1,000
5,000
B 1,000
MGM 1, 2, 3 1,000
bulk
ammo
MG 1; MGM 2
1 Mohm = 1M00
MG 14, MGM 12
MG 2; MGM 3
10 Kohm = 10K0
A
all sizes
MG 1, 12, 2
200 Mohm = 200M
0.5W
1W
1%
3W
5%
10%
Power Rating Tolerance Resistance ValuePackaging
Four characters with
the multiplier used as
the decimal holder.
MG 14; MGM 12
MG 12, MGM 1
2W
0.25W Tol Description Size
tape and reelT
Mini - Epoxy Coating
Product Series
EIA Standard -
Silicone Coating
Mini - Silicone coating
EIA Standard -
Epoxy Coating
MG
MGE
How to Order
