MG / MGM / MGE / MGME Series
Stackpole Electronics, Inc.
High Voltage Metal Glaze Resistor
Resistive Product Solutions
Features:
•
•
•
•
•
•
•
•
•
•
High voltage capability from 1600V to 7000V
Inexpensive high voltage leaded resistor solution
High resistance values up to 500M
Tolerances as low as 1%; TCRs as low as 50 ppm/ºC
Flameproof coating (brown) standard
Epoxy coating (blue) available up to 2W
MGE and MGME denote alternate epoxy coating instead of silicone
RoHS compliant and halogen free
Halogen free
REACH compliant
Electrical Specifications
Type/Code
Power Rating
(W)
@ 70ºC
Maximum
Working
Voltage (V)
Maximum
Overload
Voltage (V)
Dielectric Withstanding
Voltage (V)
Silicone
Epoxy
MG14
0.25
1600
2000
400
MG12
0.5
3500
4000
500
700
MG1
1
4500
5000
500
1000
MG2
2
7000
14000
700
1200
MGM12
0.5
1700
2500
400
500
MGM1
1
4000
4500
500
700
MGM2
2
5000
10000
500
1000
MGM3
3
7000
14000
700
1200
TCR (ppm/ºC)
(1)
Ohmic Range (Ω) and Tolerance
1%, 5%, 10%
500
± 100
100K - 500M
(1) ±50 ppm/ºC available for some values and sizes. Contact Stackpole.
Mechanical Specifications
Type/Code
MG14
MG12
MG1
MG2
MGM12
MGM1
MGM2
MGM3
A
Body Length
0.248 ± 0.020
6.30 ± 0.50
0.354 ± 0.020
9.00 ± 0.50
0.453 ± 0.039
11.50 ± 1.00
0.610 ± 0.039
15.50 ± 1.00
0.248 ± 0.020
6.30 ± 0.50
0.354 ± 0.020
9.00 ± 0.50
0.453 ± 0.039
11.50 ± 1.00
0.610 ± 0.039
15.50 ± 1.00
Rev Date: 12/14/2022
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
B
Body Diameter
0.091 ± 0.012
2.30 ± 0.30
0.126 ± 0.020
3.20 ± 0.50
0.157 ± 0.020
4.00 ± 0.50
0.197 ± 0.020
5.00 ± 0.50
0.091 ± 0.012
2.30 ± 0.30
0.157 ± 0.020
4.00 ± 0.50
0.177 ± 0.020
4.50 ± 0.50
0.197 ± 0.020
5.00 ± 0.50
1
C
Lead Length (Bulk)
1.102 ± 0.079
28.00 ± 2.00
1.024 ± 0.079
26.00 ± 2.00
0.945 ± 0.079
24.00 ± 2.00
1.260 ± 0.079
32.00 ± 2.00
1.102 ± 0.079
28.00 ± 2.00
1.024 ± 0.079
26.00 ± 2.00
1.378 ± 0.079
35.00 ± 2.00
1.260 ± 0.079
32.00 ± 2.00
D
Lead Diameter
0.022 ± 0.001
0.55 ± 0.03
0.026 ± 0.001
0.65 ± 0.03
0.031 ± 0.001
0.78 ± 0.03
0.031 ± 0.001
0.78 ± 0.03
0.022 ± 0.001
0.55 ± 0.03
0.026 ± 0.001
0.65 ± 0.03
0.031 ± 0.001
0.78 ± 0.03
0.031 ± 0.001
0.78 ± 0.03
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
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MG / MGM / MGE / MGME Series
Stackpole Electronics, Inc.
High Voltage Metal Glaze Resistor
Resistive Product Solutions
Performance Characteristics
Test
Temperature Coefficient (TCR)
Test Specification
(see Electrical Specification Chart)
Short Time Overload
±(1% + 0.05Ω)
Moisture Resistance
±(5% + 0.05Ω)
Load Life
±(3% + 0.05Ω)
Insulation Resistance
±10,000 MΩ over
by type
Dielectric Withstanding Voltage
Resistance to Soldering Heat
Resistance to Solvent
Terminal Strength
Test Condition
by type
Resistance value at room temperature
Rated Voltage x 2.5 or Max. Overload Voltage,
whichever is lower, for 5 seconds
40ºC ± 2ºC, 90% ~ 95% R.H., 1000 hours (for epoxy resin)
90 minutes ON and 30 minutes OFF
1000 hours at rated voltage, 70ºC
90 minutes ON and 30 minutes OFF
500 ± 50V DC during 1 minute, V-Block method
(see Electrical Specification Chart)
±(1% + 0.05Ω)
No abnormality in coatings
and markings
Tensile: ≥ 2.5 Kg
In V-Block for 60 seconds
260ºC ± 5ºC, 2 seconds ± 1 second
IPA for 5 ± 0.5 minutes with ultrasonic
Direct load for 10 seconds, in the direction of the terminal leads
Discharge Test: 0.01uf capacitor discharge pulse 10 times
(1 pulse / 5 seconds max.)
10KΩ
Anti-surge Characteristics
2.5 sec ON
2.5 sec OFF
±(10% + 0.05Ω)
DC
Source
Intermittent Overload
SW
C=0.01uF
Rx
4 times RCWV for 10000 cycles
(1 second ON, 25 seconds OFF)
±(1% + 0.05Ω)
RCWV (Rated Continuous Working Voltage) = √ P*R
Operating Temperature Range: -55ºC to +175ºC
Power Derating Curve:
Rev Date: 12/14/2022
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
2
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MG / MGM / MGE / MGME Series
Stackpole Electronics, Inc.
High Voltage Metal Glaze Resistor
Resistive Product Solutions
Temperature Rise:
Recommended Solder Profile
This information is intended as a reference for solder profiles for Stackpole resistive components. These profiles should
be compatible with most soldering processes. These are only recommendations. Actual numbers will depend on board
density, geometry, packages used, etc., especially those cells labeled with “*”.
100% Matte Tin / RoHS Compliant Terminations
Soldering iron recommended temperatures: 330°C to 350°C with minimum duration.
Maximum number of reflow cycles: 3.
Wave Soldering
Description
Maximum
Recommended
Preheat Time
80 seconds
70 seconds
Temperature Diff.
140°C
120°C
Solder Temp.
260°C
250°C
Dwell Time at Max.
10 seconds
5 seconds
Ramp DN (°C/sec)
N/A
N/A
Temperature Diff. = Defference between final preheat stage and soldering stage.
Minimum
60 seconds
100°C
240°C
*
N/A
Convection IR Reflow
Description
Maximum
Recommended
Minimum
Ramp Up (°C/sec)
Dwell Time > 217°C
Solder Temp.
Dwell Time at Max.
Ramp DN (°C/sec)
3°C/sec
150 seconds
260°C
30 seconds
6°C/sec
2°C/sec
90 seconds
245°C
15 seconds
3°C/sec
*
60 seconds
*
10 seconds
*
Rev Date: 12/14/2022
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
3
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marketing@seielect.com
MG / MGM / MGE / MGME Series
Stackpole Electronics, Inc.
High Voltage Metal Glaze Resistor
Resistive Product Solutions
Recommended Lead Free Resistor Reflow Profile
Packaging Specifications
Type/Code
A
B1/B2
2.047 +0.039 /-0.00
0.047
MG14
52.00 +1.00 /-0.00
1.20
2.047 +0.039 /-0.00
0.047
MG12
52.00 +1.00 /-0.00
1.20
2.874 +0.039 /-0.00
0.059
MG1
73.00 +1.00 /-0.00
1.50
2.874 +0.039 /-0.00
0.059
MG2
73.00 +1.00 /-0.00
1.50
2.047 +0.039 /-0.00
0.047
MGM12
52.00 +1.00 /-0.00
1.20
2.047 +0.039 /-0.00
0.047
MGM1
52.00 +1.00 /-0.00
1.20
2.874 +0.039 /-0.00
0.059
MGM2
73.00 +1.00 /-0.00
1.50
2.874 +0.039 /-0.00
0.059
MGM3
73.00 +1.00 /-0.00
1.50
Max. deviation of spacing: 1mm per 10 spacing.
Rev Date: 12/14/2022
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
C
0.031 max.
0.80 max.
0.031 max.
0.80 max.
0.031 max.
0.80 max.
0.031 max.
0.80 max.
0.031 max.
0.80 max.
0.031 max.
0.80 max.
0.031 max.
0.80 max.
0.031 max.
0.80 max.
4
D
0.020 max.
0.50 max.
0.020 max.
0.50 max.
0.020 max.
0.50 max.
0.020 max.
0.50 max.
0.020 max.
0.50 max.
0.020 max.
0.50 max.
0.020 max.
0.50 max.
0.020 max.
0.50 max.
E
0.047 max.
1.20 max.
0.047 max.
1.20 max.
0.047 max.
1.20 max.
0.047 max.
1.20 max.
0.047 max.
1.20 max.
0.047 max.
1.20 max.
0.047 max.
1.20 max.
0.047 max.
1.20 max.
0.236
6.00
0.236
6.00
0.236
6.00
0.236
6.00
0.236
6.00
0.236
6.00
0.236
6.00
0.236
6.00
F
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
0.020
0.50
0.020
0.50
0.020
0.50
0.020
0.50
0.020
0.50
0.020
0.50
0.020
0.50
0.020
0.50
S
0.197
5.00
0.197
5.00
0.197
5.00
0.394
10.00
0.197
5.00
0.197
5.00
0.197
5.00
0.394
10.00
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
www.seielect.com
marketing@seielect.com
MG / MGM / MGE / MGME Series
Stackpole Electronics, Inc.
High Voltage Metal Glaze Resistor
Resistive Product Solutions
Tape on Reel/Tape on Box Specifications
Type/Code
Quantity per
Reel
Quantity per
Box
MG14
5000
5000
MG12
3000
1000
MG1
2000
1000
MG2
1000
1000
MGM12
5000
5000
MGM1
3000
1000
MGM2
2000
1000
MGM3
1000
1000
Tape on Reel
Across Flange (A)
2.835
72.00
2.835
72.00
2.835
72.00
3.740
95.00
2.835
72.00
2.835
72.00
3.740
95.00
3.740
95.00
W (A)
3.150
80.00
3.150
80.00
3.150
80.00
4.055
103.00
3.150
80.00
3.150
80.00
4.055
103.00
4.055
103.00
Tape on Box
H (B)
2.953
75.00
1.811
46.00
2.953
75.00
3.780
96.00
4.134
105.00
1.811
46.00
3.228
82.00
3.780
96.00
L (C)
10.394
264.00
10.394
264.00
10.394
264.00
10.433
265.00
10.394
264.00
10.394
264.00
10.433
265.00
10.433
265.00
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
RoHS Compliance
Stackpole Electronics has joined the worldwide effort to reduce the amount of lead in electronic components and to meet the various
regulatory requirements now prevalent, such as the European Union’s directive regarding “Restrictions on Hazardous Substances”
(RoHS 3). As part of this ongoing program, we periodically update this document with the status regarding the availability of our
compliant components. All our standard part numbers are compliant to EU Directive 2011/65/EU of the European Parliament as
amended by Directive (EU) 2015/863/EU as regards the list of restricted substances.
RoHS Compliance Status
Standard
Product
Series
MG
MGE
MGM
MGME
Description
High Voltage Metal Glaze
Leaded Resistor
High Voltage Metal Glaze
Leaded Resistor (Epoxy
Coating)
High Voltage Mini Metal Glaze
Leaded Resistor
High Voltage Mini Metal Glaze
Leaded Resistor (Epoxy
Coating)
Package /
Termination
Type
Standard
Series
RoHS
Compliant
Lead-Free Termination
Composition
Lead-Free
Mfg. Effective Date
(Std Product Series)
Lead-Free
Effective Date
Code
(YY/WW)
Axial
YES
(1)
100% Matte Sn
Jan-06
04/01
Axial
YES(1)
100% Matte Sn
Jan-06
04/01
Axial
YES
(1)
100% Matte Sn
Always
Always
Axial
YES(1)
100% Matte Sn
Always
Always
Rev Date: 12/14/2022
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
5
www.seielect.com
marketing@seielect.com
MG / MGM / MGE / MGME Series
Stackpole Electronics, Inc.
High Voltage Metal Glaze Resistor
Resistive Product Solutions
“Conflict Metals” Commitment
We at Stackpole Electronics, Inc. are joined with our industry in opposing the use of metals mined in the “conflict region” of the eastern
Democratic Republic of the Congo (DRC) in our products. Recognizing that the supply chain for metals used in the electronics industry
is very complex, we work closely with our own suppliers to verify to the extent possible that the materials and products we supply do
not contain metals sourced from this conflict region. As such, we are in compliance with the requirements of Dodd-Frank Act regarding
Conflict Minerals.
Compliance to “REACH”
We certify that all passive components supplied by Stackpole Electronics, Inc. are SVHC (Substances of Very High Concern) free and
compliant with the requirements of EU Directive 1907/2006/EC, “The Registration, Evaluation, Authorization and Restriction of
Chemicals”, otherwise referred to as REACH. Contact us for complete list of REACH Substance Candidate List.
Environmental Policy
It is the policy of Stackpole Electronics, Inc. (SEI) to protect the environment in all localities in which we operate. We continually strive
to improve our effect on the environment. We observe all applicable laws and regulations regarding the protection of our environment
and all requests related to the environment to which we have agreed. We are committed to the prevention of all forms of pollution.
How to Order
M
Product Series
Description
Standard Size
MG
Silicone Coating
Mini Size
MGM
Silicone Coating
Standard Size
MGE
Epoxy Coating
Only up to 2W
Mini Size
MGME
Epoxy Coating
Code
G
Size
Code
W
14
0.25
12
0.5
1
1
2
2
3
3
1
Code
F
J
K
2
Tolerance
Tol
Value
1%
E24
5%
10%
Rev Date: 12/14/2022
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
J
T
Code
T
A
B
6
1
0
0
K
Packaging
Size
Quantity
MG14, MGM12
5000
MG12, MGM1
3000
Tape and Reel
MG1, MGM2
2000
MG2, MGM3
1000
MG14, MGM12
5000
Ammo
MG12, MG1, MG2
1000
MGM1, MGM2, MGM3
Bulk
all sizes
1000
Description
Resistance Value
Four characters with
the multiplier used as
the decimal holder.
1 Kohm = 1K00
1 Mohm = 1M00
1 Gohm = 1G00
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