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

รูปภาพManufacturer Part Numberคำอธิบายส่วนประกอบAvailable Quantityราคา
RES 0.01 OHM 5% 35W TO263 DPAKPFS35-0R01J1RES 0.01 OHM 5% 35W TO263 DPAKฟิล์มหนา1704 - Immediate$227.12ดูรายละเอียด
RES 0.02 OHM 5% 35W TO263 DPAKPFS35-0R02J1RES 0.02 OHM 5% 35W TO263 DPAKฟิล์มหนา438 - Immediate$227.12ดูรายละเอียด
RES 0.05 OHM 5% 35W TO263 DPAKPFS35-0R05J1RES 0.05 OHM 5% 35W TO263 DPAKฟิล์มหนา995 - Immediate$142.70ดูรายละเอียด
RES 0.1 OHM 1% 35W TO263 DPAKPFS35-0R1F1RES 0.1 OHM 1% 35W TO263 DPAKฟิล์มหนา1338 - Immediate$227.12ดูรายละเอียด
RES 0.2 OHM 1% 35W TO263 DPAKPFS35-0R2F1RES 0.2 OHM 1% 35W TO263 DPAKฟิล์มหนา862 - Immediate$199.71ดูรายละเอียด
RES 0.5 OHM 1% 35W TO263 DPAKPFS35-0R5F1RES 0.5 OHM 1% 35W TO263 DPAKฟิล์มหนา1000 - Immediate$206.64ดูรายละเอียด
RES SMD 1 OHM 1% 35W TO263 DPAKPFS35-1RF1RES SMD 1 OHM 1% 35W TO263 DPAKฟิล์มหนา2814 - Immediate$199.71ดูรายละเอียด
RES SMD 10KOHM 1% 35W TO263 DPAKPFS35-10KF1RES SMD 10KOHM 1% 35W TO263 DPAKฟิล์มหนา1536 - Immediate$142.70ดูรายละเอียด
RES SMD 1K OHM 1% 35W TO263 DPAKPFS35-1KF1RES SMD 1K OHM 1% 35W TO263 DPAKฟิล์มหนา1419 - Immediate$142.70ดูรายละเอียด
RES SMD 100OHM 1% 35W TO263 DPAKPFS35-100RF1RES SMD 100OHM 1% 35W TO263 DPAKฟิล์มหนา2419 - Immediate$151.83ดูรายละเอียด
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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