HVAM Series
Precision High Voltage Leaded Resistor
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
100% RoHS compliant and lead free without exemption
Halogen free
REACH compliant
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specifications
Type/Code
HVAM20
HVAM36
HVAM50
HVAM75
HVAM100
Power Rating
(W)
2
3.6
5
7.5
10
Maximum
Working
Voltage (V)
(*)
15000
15000
20000
30000
50000
TCR (ppm/ºC)
0.1%
±50 ppm/ºC
±100 ppm/ºC
Ohmic Range (Ω) and Tolerance
0.25%
0.5%, 1%, 2%, 5%, 10%, 20%
500K - 2G
500K - 100M
500K - 500M
500K - 4G
500K - 6G
500K - 10G
(*) Rated voltage = √Power Rating x Nominal Resistance or Maximum Working voltage, whichever is lower.
For parts below 500 K ohms, consult Stackpole Electronics.
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
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.
Rev Date: 10/22/2020
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
1
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HVAM Series
Precision High Voltage Leaded Resistor
Power Derating Curve:
100
Stackpole Electronics, Inc.
Resistive Product Solutions
-55ºC
125°C
Percent Rated Power (%)
80
60
40
20
0
-60
0
50
100
150
200
225°C
250
Ambient Temperature (ºC)
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
Minimum
60 seconds
100°C
240°C
*
N/A
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.
Convection IR Reflow
Description
Ramp Up (°C/sec)
Dwell Time > 217°C
Solder Temp.
Dwell Time at Max.
Ramp DN (°C/sec)
Maximum
3°C/sec
150 seconds
260°C
30 seconds
6°C/sec
Recommended
2°C/sec
90 seconds
245°C
15 seconds
3°C/sec
Minimum
*
60 seconds
*
10 seconds
*
Rev Date: 10/22/2020
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
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marketing@seielect.com
HVAM Series
Precision High Voltage Leaded Resistor
Stackpole Electronics, Inc.
Resistive Product Solutions
Recommended Lead Free Resistor Reflow Profile
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
HVAM
Description
Precision High Voltage Leaded
Resistor
Package /
Standard
Termination Series RoHS
Type
Compliant
Axial
YES
Lead-Free Termination
Composition
100% Matte Sn
Lead-Free
Mfg. Effective Date
(Std Product Series)
Always
Lead-Free
Effective Date
Code
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.
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.
Rev Date: 10/22/2020
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
HVAM Series
Precision High Voltage Leaded Resistor
Environmental Policy
Stackpole Electronics, Inc.
Resistive Product Solutions
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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H
V
A
M
5
0
D
B
C
5
0
0
K
Product Series
Code
Description
Precision High
HVAM Voltage Leaded
Resistor
Power
Size
20
36
50
75
100
Rating
W
2
3.6
5
7.5
10
Tolerance
Code
Tol
Value
B
0.1%
C
0.25%
D
0.5%
F
1%
E24
E96
G
2%
J
5%
K
10%
M
20%
Packaging
Code Description
Size
20, 36, 50
B
Bulk
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: 10/22/2020
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
4
www.seielect.com
marketing@seielect.com
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