Email Us
(508) 226-3350
Sales
USA Sales Reps
International Sales Reps
Distributors
RFQ Online
Sample Request Online
Stock Check Online
Warranty
About Us
Vertical Integration
Corporate Overview
ISO9001:2015
Job Opportunities
Privacy Policy

Download Brochure
Copyright © 2023 Vishay Barry - Sfernice Division
Sample Request
Flanged Resistors
R or RA Series
Also see:
Chip Resistors
Leaded Resistors
CW Power
(Max)
(W)
DC
Resistance
(ohms)
Configuration
Ceramic
A
Length
B
Width
C
Hole to Hole or
Hole to Edge
D
Lead Width
E
From Bottom Face of Lead
F (Max)
Height
G
Hole Diameter
RoHS
Data Sheet
20 50
High Power 20W BeO Flange Resistor
BeO 0.300" 0.200" 0.100" 0.040" 0.105" 0.140" 0.116"
(1X)
Yes
20 100
High Power 20W BeO Flange Resistor
BeO 0.300" 0.200" 0.100" 0.040" 0.105" 0.140" 0.116"
(1X)
Yes
30 50
High Power 30W BeO Flange Resistor
BeO 0.515 0.250" 0.125" 0.060" 0.105" 0.140" 0.130"
(1X)
Yes
30 100
High Power 30W BeO Flange Resistor
BeO 0.515 0.250" 0.125" 0.060" 0.105" 0.140" 0.130"
(1X)
Yes
40 50
High Power 40W BeO Flange Resistor
BeO 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130"
(2X)
Yes
40 100
High Power 40W BeO Flange Resistor
BeO 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130"
(2X)
Yes
50 50
High Power 50W BeO Flange Resistor
BeO 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130"
(2X)
Yes
50 100
High Power 50W BeO Flange Resistor
BeO 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130"
(2X)
Yes
100 50
High Power 100W BeO Flange Resistor
BeO 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130"
(2X)
Yes
100 100
High Power 100W BeO Flange Resistor
BeO 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130"
(2X)
Yes
150 50
High Power 150W BeO Flange Resistor
BeO 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130"
(2X)
Yes
150 100
High Power 150W BeO Flange Resistor
BeO 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130"
(2X)
Yes
250 50
High Power 250W BeO Flange Resistor
BeO 0.975" 0.375" 0.725" 0.120" 0.187" 0.210" 0.130"
(2X)
Yes
250 100
High Power 250W BeO Flange Resistor
BeO 0.975" 0.375" 0.725" 0.120" 0.187" 0.210" 0.130"
(2X)
Yes
250 50
High Power 250W BeO Flange Resistor
BeO 0.975" 0.375" 0.725" 0.120" 0.166" 0.200" 0.130"
(2X)
Yes
250 100
High Power 250W BeO Flange Resistor
BeO 0.975" 0.375" 0.725" 0.120" 0.166" 0.200" 0.130"
(2X)
Yes
400 50
High Power 400W BeO Flange Resistor
BeO 1.100" 0.500" 0.800" 0.250" 0.165" 0.200" 0.170"
(2X)
Yes
400 100
High Power 400W BeO Flange Resistor
BeO 1.100" 0.500" 0.800" 0.250" 0.165" 0.200" 0.170"
(2X)
Yes
800
50
High Power 800W BeO Flange Resistor
BeO 1.900" 1.040" 1.550" 0.250" 0.190" 0.250" 0.170"
(4X)
Yes
800
100
High Power 800W BeO Flange Resistor
BeO 1.900" 1.040" 1.550" 0.250" 0.190" 0.250" 0.170"
(4X)
Yes
1200
50
High Power 1200W 1.2kW BeO Flange Resistor
BeO 1.900" 1.040" 1.550" 0.250" 0.355" 0.375" 0.170"
(4X)
Yes
1200
100
High Power 1200W 1.2kW BeO Flange Resistor
BeO 1.900" 1.040" 1.550" 0.250" 0.355" 0.375" 0.170"
(4X)
Yes
One Hole High Power
Flange Resistor Configuration
Below are some of Barry Industries' Standard High Power Flanged Resistors. Engineers are welcome to contact us and we will design a Custom High Power Flanged Resistor to your exact specifications.

Customer defined testing is available for all Barry devices.
Specifications:

Resistive Element:

Substrate:

Mounting Flange

Leads:
Proprietary Thick Film

AlN or BeO

Silver Plated Copper

0.005" Thick Silver Plated Copper
High Power RF Flanged Resistors
BeO High Power Flanged Resistors:
AlN High Power Flanged Resistors:
CW Power
(Max)
(W)
DC
Resistance
(ohms)
Configuration
Ceramic
A
Length
B
Width
C
Hole to Hole
D
Lead Width
E
From Bottom Face of Lead
F (Max)
Height
G
Hole Diameter
RoHS
Data Sheet
10 50
High Power 10W AlN Flange Resistor
AlN 0.300" 0.200" 0.100" 0.040" 0.105" 0.140" 0.116" Yes
10 100
High Power 10W AlN Flange Resistor
AlN 0.300" 0.200" 0.100" 0.040" 0.105" 0.140" 0.116" Yes
20 50
High Power 20W AlN Flange Resistor
AlN 0.300" 0.200" 0.100" 0.040" 0.105" 0.140" 0.116" Yes
20 100
High Power 20W AlN Flange Resistor
AlN 0.300" 0.200" 0.100" 0.040" 0.105" 0.140" 0.116" Yes
30 50
High Power 30W AlN Flange Resistor
AlN 0.515 0.250" 0.125" 0.060" 0.105" 0.140" 0.130" Yes
30 100
High Power 30W AlN Flange Resistor
AlN 0.515 0.250" 0.125" 0.060" 0.105" 0.140" 0.130" Yes
40 50
High Power 40W AlN Flange Resistor
AlN 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130" Yes
40 100
High Power 40W AlN Flange Resistor
AlN 0.800" 0.230" 0.600"-
0.560"
0.040" 0.105" 0.140" 0.130" Yes
50 50
High Power 50W AlN Flange Resistor
AlN 0.800" 0.230" 0.600"-
0.560"
0.040" 0.125" 0.170" 0.130" Yes
50 100
High Power 50W AlN Flange Resistor
AlN 0.800" 0.230" 0.600"-
0.560"
0.040" 0.125" 0.170" 0.130" Yes
60 50
High Power 30W AlN Flange Resistor
AlN 0.515 0.250" 0.125" 0.060" 0.105" 0.140" 0.130" Yes
60 100
High Power 30W AlN Flange Resistor
AlN 0.515 0.250" 0.125" 0.060" 0.105" 0.140" 0.130" Yes
100 50
High Power 100W AlN Flange Resistor
AlN 0.800" 0.230" 0.600"-
0.560"
0.040" 0.125" 0.170" 0.130" Yes
100 100
High Power 100W AlN Flange Resistor
AlN 0.800" 0.230" 0.600"-
0.560"
0.040" 0.125" 0.170" 0.130" Yes
150 50
High Power 150W AlN Flange Resistor
AlN 0.870" 0.375" 0.560" 0.120" 0.105" 0.140" 0.161" Yes
150 100
High Power 150W AlN Flange Resistor
AlN 0.870" 0.375" 0.560" 0.120" 0.105" 0.140" 0.161" Yes
250 50
High Power 250W AlN Flange Resistor
AlN 0.975" 0.375" 0.725" 0.120" 0.187" 0.210" 0.130" Yes
250 100
High Power 250W AlN Flange Resistor
AlN 0.975" 0.375" 0.725" 0.120" 0.187" 0.210" 0.130" Yes
Barry Twitter Feed
Barry Linkedin Profile
Two Hole High Power
Flange Resistor Configuration
Barry Industries offers flanged resistors with Copper Tungsten mounting flanges designed specifically for pulsed power/ high thermal cycle applications. Check out our entire line of terminations for Pulsed Power & High Thermal Cycle Applications
High Power RF Flanged Resistors 1 Hole
High Power RF Flanged Resistors 2 Hole
High Power RF Flanged Resistors 4 Hole
Four Hole High Power
Flange Resistor Configuration
Additional Resorces:
Flange Device Mounting Considerations
Flange Device Mounting Recomendations
Thermal Resistance of Flange Mounted Devices PDF
Thermal Resistance of Flange
Mounted Devices
General Notes:

• All power ratings assume an operating flange temperature of 100°C unless otherwise stated.

• Standard resistance values are 50Ω and 100Ω. Others are available.

• Mechanical tolerance is ±0.010" unless otherwise noted.

• Individual drawings available upon request.

• Power ratings over 1200W are available by contacting the factory.

• Other configurations available, custom requests are welcome.

Derating Curve
Copper vs. Copper Tungsten
Barry Industries offers flanged resistors with Copper Tungsten mounting flanges designed specifically for pulsed power/ high thermal cycle applications. Click here for more info!