Various Heat Sinks

Power Resistor Heatsinks

Riedon™ products by Bourns

This presentation will discuss heatsink considerations for Riedon power resistor products. The concepts and methods used to determine heat sink requirements for Riedon high power resistors will be covered. The methods follow normal practice used to design heat sink systems for power semiconductors, and are directly applicable to power resistors.

Related Parts

ObrázekObjednací číslo výrobcePopisSloženíAvailable QuantityCena
RES 0.01 OHM 5% 35W TO263 DPAKPFS35-0R01J1RES 0.01 OHM 5% 35W TO263 DPAKSilná fólie1912 - Immediate$150.18Zobrazit podrobnosti
RES 0.02 OHM 5% 35W TO263 DPAKPFS35-0R02J1RES 0.02 OHM 5% 35W TO263 DPAKSilná fólie443 - Immediate$150.18Zobrazit podrobnosti
RES 0.05 OHM 5% 35W TO263 DPAKPFS35-0R05J1RES 0.05 OHM 5% 35W TO263 DPAKSilná fólie995 - Immediate$94.36Zobrazit podrobnosti
RES 0.1 OHM 1% 35W TO263 DPAKPFS35-0R1F1RES 0.1 OHM 1% 35W TO263 DPAKSilná fólie1428 - Immediate$150.18Zobrazit podrobnosti
RES 0.2 OHM 1% 35W TO263 DPAKPFS35-0R2F1RES 0.2 OHM 1% 35W TO263 DPAKSilná fólie965 - Immediate$132.06Zobrazit podrobnosti
RES 0.5 OHM 1% 35W TO263 DPAKPFS35-0R5F1RES 0.5 OHM 1% 35W TO263 DPAKSilná fólie1000 - Immediate$136.64Zobrazit podrobnosti
RES SMD 1 OHM 1% 35W TO263 DPAKPFS35-1RF1RES SMD 1 OHM 1% 35W TO263 DPAKSilná fólie920 - Immediate$132.06Zobrazit podrobnosti
RES SMD 10KOHM 1% 35W TO263 DPAKPFS35-10KF1RES SMD 10KOHM 1% 35W TO263 DPAKSilná fólie1590 - Immediate$94.36Zobrazit podrobnosti
RES SMD 1K OHM 1% 35W TO263 DPAKPFS35-1KF1RES SMD 1K OHM 1% 35W TO263 DPAKSilná fólie1663 - Immediate$94.36Zobrazit podrobnosti
RES SMD 100OHM 1% 35W TO263 DPAKPFS35-100RF1RES SMD 100OHM 1% 35W TO263 DPAKSilná fólie2780 - Immediate$100.40Zobrazit podrobnosti
PTM Published on: 2011-05-03

Related Product Highlight

High-Power TO Style Film Resistors Riedon™ products by Bourns high-power TO-style resistors come in various package sizes, including TO-126, TO-220, TO-247, TO-227, TO-238, and TO-263 (DPAK).
Thin Film TO-220 Style Power Resistors – PF2203 Series Riedon™ products by Bourns resistors have a small, thin profile and offer excellent performance, even in high frequency and high speed pulse applications.

Related Articles and Blogs

Heat Transfer in Power Resistors and the Use of Heat Sinks A discussion that explains the geometry of film resistor components and compares power resistors to other heat transfer methods like wire wound resistors.
Power Rating is Just One Resistor Parameter to Consider This article looks at resistor characteristics and parameters and how these are affected by particular manufacturing technologies.

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