HVAM Series
Precision High Voltage Leaded Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Features:
•
•
•
•
•
•
•
•
•
Ultra-high stability
Very low noise
Voltage ratings to 50,000V
Tolerances to 0.1%
Resistance values to 10 Gigohms
TCR to 50 ppm/ºC
VCR to 0.1 ppm/V
Non-inductive
RoHS compliant and halogen-free
Electrical Specifications
Maximum
Resistance
Ohmic Range (Ω) and Tolerance
Type/Code
Working
Temperature
(*)
0.5%, 1%, 2%, 5%, 10%, 20%
Coefficient
0.1%
0.25%
Voltage
HVAM20
2W
15000V
500K - 100M
500K - 500M
500K - 2G
HVAM36
3.6W
15000V
500K - 100M
500K - 500M
500K - 2G
±50 ppm/ºC
HVAM50
5W
20000V
500K - 100M
500K - 500M
500K - 4G
±100 ppm/ºC
HVAM75
7.5W
30000V
500K - 100M
500K - 500M
500K - 6G
HVAM100
10W
50000V
500K - 100M
500K - 500M
500K - 10G
(*) Rated voltage = √Power Rating x Nominal Resistance or Maximum Working voltage, whichever is lower.
For parts below 500K ohms, consult factory.
Power Rating
(Watts)
Mechanical Specifications
Type/Code
HVAM20
HVAM36
HVAM50
HVAM75
HVAM100
A
Body Length
1.500 ± 0.030
38.10 ± 0.76
1.500 ± 0.030
38.10 ± 0.76
2.125 ± 0.030
53.98 ± 0.76
3.125 ± 0.030
79.38 ± 0.76
5.000 ± 0.030
127.00 ± 0.76
B
Body Diameter
0.180 ± 0.015
4.57 ± 0.38
0.310 ± 0.015
7.87 ± 0.38
0.310 ± 0.015
7.87 ± 0.38
0.310 ± 0.015
7.87 ± 0.38
0.310 ± 0.015
7.87 ± 0.38
C
Lead Diameter
0.025 ± 0.020
0.64 ± 0.50
0.040 ± 0.020
1.02 ± 0.50
0.040 ± 0.020
1.02 ± 0.50
0.040 ± 0.020
1.02 ± 0.50
0.040 ± 0.020
1.02 ± 0.50
D
Lead Length
1.500 ± 0.125
38.10 ± 3.18
1.500 ± 0.125
38.10 ± 3.18
1.500 ± 0.125
38.10 ± 3.18
1.500 ± 0.125
38.10 ± 3.18
1.500 ± 0.125
38.10 ± 3.18
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Rev Date: 01/29/2018
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
HVAM Series
Precision High Voltage Leaded Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Performance Characteristics
Test
Short Term Overload/Overvoltage
Thermal Shock
Moisture Resistance
Load Life (1000 hours)
Insulation Resistance
Operating Temperature Range: -55°C to 225°C
Temperature Coefficient: Measured from 25°C to 75°C
Test Specification
ΔR 0.5% max.
ΔR 0.25% max.
ΔR 0.4% max.
ΔR 0.5% max.
10,000 Megohms min.
Power Derating Curve:
100
-55ºC
125°C
Percent Rated Power (%)
80
60
40
20
0
-60
0
50
100
150
200
225°C
250
Ambient Temperature (ºC)
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 2). 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.
RoHS Compliance Status
Standard
Product
Series
HVAM
Description
Package /
Termination
Type
Axial
Standard
Series RoHS
Compliant
YES
Lead-Free Termination
Composition
Lead-Free
Mfg. Effective Date
(Std Product Series)
Lead-Free
Effective Date
Code
(YY/WW)
Precision High Voltage Leaded Resistor
100% Matte Sn
Always
Always
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.
Rev Date: 01/29/2018
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
HVAM Series
Precision High Voltage Leaded Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
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
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2
3
4
5
6
7
8
9
10
11
12
13
H
V
A
M
5
0
D
B
C
5
0
0
K
Product Series
Precision High
HVAM
Voltage Leaded
Resistor
Power Rating
Power
Size
20
2W
36
3.6W
50
5W
7.5W
75
10W
100
Code
B
C
D
F
G
J
K
M
Tolerance
Tol
Value
0.1%
0.25%
0.5%
1%
E24
2%
E96
5%
10%
20%
Code Description
B
Bulk
Packaging
Size
20, 36, 50
75, 100
Quantity
25
10
TCR
Code ppm/ºC
C
50
D
100
Resistance Value
Four characters with
the multiplier used as
the decimal holder.
500K = 500 K Ohm
1M00 = 10 Meg Ohm
100M = 100 Meg Ohm
1G00 = 1 Gig Ohm
Rev Date: 01/29/2018
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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