Chassis Mount Resistors
Chassis mount resistors are passive components that oppose the flow of current and are used to adjust signal levels, divide voltages, bias active elements, or terminate transmission lines among other uses. These resistors are typically larger and may dissipate up to 2500 watts of heat energy. They are mounted using housing flanges, screws, braces, or brackets.
Sourcing Bourns, Inc. Chassis Mount Resistors: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 13
| Product | Pricing | Datasheet | Coating, Housing Type | Mounting Feature | Lead Style | Features | Operating Temperature | Size / Dimension | Composition | Failure Rate | Height - Seated (Max) | Package / Case | Power (Watts) | Resistance | Temperature Coefficient | Tolerance | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 CHF3020CBF101R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 10W | 100 Ohms | - | ±5% | 4,373 | ||
CHF3020CBF500R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 10W | 50 Ohms | - | ±5% | 3,353 | ||
CHF3020CBF201R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 10W | 200 Ohms | - | ±5% | 2,702 | ||
CHF3020CBF221R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 10W | 220 Ohms | - | ±5% | 7,705 | ||
CHF3020CBF251R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 10W | 250 Ohms | - | ±5% | 2,418 | ||
CHF3020CBF301R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 10W | 300 Ohms | - | ±5% | 5,977 | ||
CHF3020CBF750R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 10W | 75 Ohms | - | ±5% | 3,629 | ||
CHF3020DBF101R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 25W | 100 Ohms | - | ±5% | 8,217 | ||
CHF3020DBF201R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 25W | 200 Ohms | - | ±5% | 2,197 | ||
CHF3020DBF251R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 25W | 250 Ohms | - | ±5% | 3,337 | ||
CHF3020DBF301R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 25W | 300 Ohms | - | ±5% | 9,092 | ||
CHF3020DBF501R Bourns, Inc. | Aluminum Oxide | Flanges | Tab | RF, High Frequency | -55°C ~ 150°C | 0.300" L x 0.200" W (7.62mm x 5.08mm) | Thick Film | - | 0.146" (3.70mm) | Axial | 25W | 500 Ohms | - | ±5% | 7,451 | ||
CHF3737CNP500LX Bourns, Inc. | Aluminum Oxide | - | - | RF, High Frequency | -55°C ~ 150°C | - | Thick Film | - | - | - | 40W | 50 Ohms | - | ±5% | 8,978 |