MHL Series
Metal Clad Wirewound Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Rev Date: 04/01/2011 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.
100
80
60
40
20
0
0 25 50 100 150 200 250 300 350
Ambient Temperature (ºC)
% of Rated Power
Withstand Voltage 1.25mm2 2mm2 3.5mm2
X - -
XXX
2500 V
3000 V
3500 V - X X
T
y
pe / Code
Standard Non-inductive
MHL 60 60 0.1 - 10K 0.1 - 2.5K
MHL 80 80 0.1 - 10K 0.2 - 3K
MHL 100 100 0.1 - 10K 0.2 - 4K
MHL 120 120 0.15 - 15K 0.2 - 5K
MHL 150 150 0.15 - 15K 0.2 - 6K
MHL 200 200 0.3 - 15K 0.2 - 7K
MHL 300 300 0.5 - 30K 0.5 - 8K
MHL 400 400 0.5 - 30K 0.5 - 10K
MHL 500 500 0.5 - 30K 0.5 - 12K
MHL 1000 1,000 1 - 100K 1 - 15K
Power Rating (Watts)
@ 25ºC
Ohmic (Ω) Range and Tolerance
Features:
Electrical Specifications
Lead Wire Conductor Cross-Section: Withstand Voltage
Power Derating Curve:
• Provides good stability for high power
• Available in non-inductive
• Resistant to moisture, solvent and insulation
• Flame retardant material
MHL Series
Metal Clad Wirewound Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Rev Date: 04/01/2011 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.
4.53 3.94 1.57 0.79 0.21 inches
115 100 40 20 5.3 mm
5.51 4.92 1.57 0.79 0.21 inches
140 125 40 20 5.3 mm
6.5 5.911.570.790.21inc
165 150 40 20 5.3 mm
7.48 6.89 1.57 0.79 0.21 inches
190 175 40 20 5.3 mm
8.46 7.87 1.57 0.79 0.21 inches
215 200 40 20 5.3 mm
6.5 5.912.361.180.21inc
165 150 60 30 5.3 mm
8.46 7.87 2.36 1.18 0.21 inches
215 200 60 30 5.3 mm
10.43 9.84 2.36 1.18 0.21 inches
265 250 60 30 5.3 mm
13.1912.62.361.180.21inc
335 320 60 30 5.3 mm
15.75 15.16 3.94 1.97 0.21 inches
400 385 100 50 5.3 `
MHL 80
MHL 150
MHL 200
MHL 100
MHL 120
MHL 300
MHL 400
MHL 500
MHL 1000
hes
hes
hes
Units
MHL 60
L1 L2 W H DType / Code
Test Test Conditions Specifications
Short Time Overload 5X power rating for 5 sec. ∆R(2% + 0.05Ω) Max
Temperature: 40C; Humidity: 95%
Voltage: DC 100V for 500 hr.
Rated load for 1.5 hr ON; 0.5 hr OFF
1000 hr total
Temperature: 40C; Humidity: 95%
1/10 X rated wattage
1.5 hr ON; 0.5 hr OFF; 1000 hr total
Vibration 10c/s - 50c/s - 10c/s (1min)
2hr each of paralleled and right angle ∆R(1% + 0.05Ω) Max
Heat Resistance 275ºC - 2 hr ∆R(5% + 0.05Ω) Max
Insulation Resistance
Temperature Coefficient
Operating Temperature Range
Moisture Resistance
Load Life
Load Life in Moisture
260 ppm / ºC max
-55ºC to 250ºC
∆R(3% + 0.05Ω) Max
∆R(5% + 0.05Ω) Max
∆R(3% + 0.05Ω) Max
100 MΩ min.
Mechanical Specifications:
Mechanical Specifications
Performance Characteristics
MHL Series
Metal Clad Wirewound Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Rev Date: 04/01/2011 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.
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MHL100JB200R
Nominal
Resistance Tolerance
200 5%
T
y
pe Description Code Watta
g
e Tolerance Code Description
MHL Metal Clad WW 60 60W 1% BBulk
NMHL Non-Inductive 80 80W 5%
100 100W 10%
120 120W
150 150W
200 200W
300 300W
400 400W
500 500W
1000 1000W
SEI Type Code Packaging
MHL 100 B
Size
MHL 60 Code Tol Code Quantity
NMHL 80 F 1% B 100
100 J 5%
120 K 10%
150
200
300
400
500
1000 1000
400
500
300 10 Kohm = 10K0
0.1 ohm = R100
200 100 ohm = 100R
120
150
Four characters with
the multiplier used as
the decimal holder.
Non-Inductive 80
100
Metal Clad WW 60
Bulk All Sizes
Description Size
Resistance ValuePackagingProduct Series Power Tolerance
How to Order
Legacy Part Number (before January 3, 2011):
