Heat Sink Product Lines
Extruded Heat Sinks
Aluminum extruded heat sinks with straight or cross-cut fins. Custom lengths and anodizing options for power electronics and LED drivers.
Stamped Heat Sinks
Cost-effective stamped aluminum heat sinks for low-profile applications in consumer electronics and PCB-mounted components.
Skived Fin Heat Sinks
High-performance skived fin heat sinks with ultra-thin fins for maximum surface area in compact power modules and inverters.
Bonded Fin Heat Sinks
Bonded fin assemblies combining base plates with high-density fin arrays for demanding thermal management in industrial equipment.
Products (120)
IndustrialSRQ-CC-01 Heat Sink
SRQ-CC-01
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-02 Heat Sink
SRQ-CC-02
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-03 Heat Sink
SRQ-CC-03
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-04 Heat Sink
SRQ-CC-04
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-05 Heat Sink
SRQ-CC-05
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-06 Heat Sink
SRQ-CC-06
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-07 Heat Sink
SRQ-CC-07
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-08 Heat Sink
SRQ-CC-08
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-09 Heat Sink
SRQ-CC-09
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-10 Heat Sink
SRQ-CC-10
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-11 Heat Sink
SRQ-CC-11
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
IndustrialSRQ-CC-12 Heat Sink
SRQ-CC-12
- Product type: heat sink / thermal management component
- Application focus: optical transceiver, networking, power electronics, or industrial electronics thermal management
- Material: aluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Request Drawing
All Heat Sink Products
SRQ-CC-01 Heat SinkSRQ-CC-01SRQ-CC-02 Heat SinkSRQ-CC-02SRQ-CC-03 Heat SinkSRQ-CC-03SRQ-CC-04 Heat SinkSRQ-CC-04SRQ-CC-05 Heat SinkSRQ-CC-05SRQ-CC-06 Heat SinkSRQ-CC-06SRQ-CC-07 Heat SinkSRQ-CC-07SRQ-CC-08 Heat SinkSRQ-CC-08SRQ-CC-09 Heat SinkSRQ-CC-09SRQ-CC-10 Heat SinkSRQ-CC-10SRQ-CC-11 Heat SinkSRQ-CC-11SRQ-CC-12 Heat SinkSRQ-CC-12SRQ-CC-13 Heat SinkSRQ-CC-13SRQ-CC-14 Heat SinkSRQ-CC-14SRQ-CC-15 Heat SinkSRQ-CC-15SRQ-CC-16 Heat SinkSRQ-CC-16SRQ-HJ-01SRQ-HJ-01SRQ-HJ-02SRQ-HJ-02SRQ-HJ-03SRQ-HJ-03SRQ-HJ-04SRQ-HJ-04SRQ-HJ-05SRQ-HJ-05SRQ-HJ-06SRQ-HJ-06SRQ-HJ-07SRQ-HJ-07SRQ-HJ-08SRQ-HJ-08SRQ-HJ-09SRQ-HJ-09SRQ-HJ-10SRQ-HJ-10SRQ-HJ-11-1SRQ-HJ-11-1SRQ-HJ-11-2SRQ-HJ-11-2SRQ-HJ-12SRQ-HJ-12SRQ-HJ-13SRQ-HJ-13SRQ-HJ-14SRQ-HJ-14SRQ-HJ-15SRQ-HJ-15SRQ-HJ-16SRQ-HJ-16SRQ-HJ-17SRQ-HJ-17SRQ-HJ-18SRQ-HJ-18SRQ-HJ-19SRQ-HJ-19SRQ-HJ-20SRQ-HJ-20SRQ-HJ-21SRQ-HJ-21SRQ-SLB-01SRQ-SLB-01SRQ-SLB-02SRQ-SLB-02SRQ-SLB-03SRQ-SLB-03SRQ-SLB-04SRQ-SLB-04SRQ-SLB-05SRQ-SLB-05SRQ-SLB-06-1SRQ-SLB-06-1SRQ-SLB-06-2SRQ-SLB-06-2SRQ-SLB-07SRQ-SLB-07SRQ-SLB-08SRQ-SLB-08SRQ-SLB-09SRQ-SLB-09SRQ-SLB-10SRQ-SLB-10SRQ-SLB-11-1SRQ-SLB-11-1SRQ-SLB-11-2SRQ-SLB-11-2SRQ-XJ-01SRQ-XJ-01SRQ-XJ-02SRQ-XJ-02SRQ-XJ-03SRQ-XJ-03SRQ-XJ-04SRQ-XJ-04SRQ-XJ-05SRQ-XJ-05SRQ-XJ-06SRQ-XJ-06SRQ-XJ-07SRQ-XJ-07SRQ-XJ-08SRQ-XJ-08SRQ-XJ-09SRQ-XJ-09SRQ-XJ-10SRQ-XJ-10SRQ-XJ-11SRQ-XJ-11SRQ-XJ-12SRQ-XJ-12SRQ-XJ-13SRQ-XJ-13SRQ-XJ-14SRQ-XJ-14SRQ-XJ-15SRQ-XJ-15SRQ-XJ-16SRQ-XJ-16SRQ-XJ-17SRQ-XJ-17SRQ-XJ-18SRQ-XJ-18SRQ-XJ-19SRQ-XJ-19SRQ-XJ-20SRQ-XJ-20SRQ-XJ-22SRQ-XJ-22SRQ-XJ-23SRQ-XJ-23SRQ-XJ-24SRQ-XJ-24SRQ-XJ-25SRQ-XJ-25SRQ-XJ-26SRQ-XJ-26SRQ-XJ-27SRQ-XJ-27SRQ-XJ-28SRQ-XJ-28SRQ-XJ-29SRQ-XJ-29SRQ-XJ-30SRQ-XJ-30SRQ-XJ-31SRQ-XJ-31SRQ-XJ-32SRQ-XJ-32SRQ-XJ-33SRQ-XJ-33SRQ-XJ-34SRQ-XJ-34SRQ-XJ-35SRQ-XJ-35SRQ-XJ-36SRQ-XJ-36SRQ-XJ-37SRQ-XJ-37SRQ-XJ-38SRQ-XJ-38SRQ-XJ-39SRQ-XJ-39SRQ-XJ-40SRQ-XJ-40SRQ-XJ-41SRQ-XJ-41SRQ-XJ-42SRQ-XJ-42SRQ-XJ-43SRQ-XJ-43SRQ-XJ-44SRQ-XJ-44SRQ-XJ-45SRQ-XJ-45SRQ-YZ-01SRQ-YZ-01SRQ-YZ-02SRQ-YZ-02SRQ-YZ-03SRQ-YZ-03SRQ-YZ-04SRQ-YZ-04SRQ-YZ-05SRQ-YZ-05SRQ-YZ-06SRQ-YZ-06SRQ-YZ-07SRQ-YZ-07SRQ-YZ-08SRQ-YZ-08SRQ-YZ-09SRQ-YZ-09SRQ-YZ-10SRQ-YZ-10SRQ-YZ-11SRQ-YZ-11SRQ-YZ-12SRQ-YZ-12SRQ-YZ-13SRQ-YZ-13SRQ-YZ-14SRQ-YZ-14SRQ-YZ-15SRQ-YZ-15SRQ-YZ-16SRQ-YZ-16SRQ-YZ-17SRQ-YZ-17SRQ-YZ-18SRQ-YZ-18SRQ-YZ-19SRQ-YZ-19SRQ-YZ-20SRQ-YZ-20SRQ-YZ-21SRQ-YZ-21SRQ-YZ-22SRQ-YZ-22SRQ-YZ-23SRQ-YZ-23SRQ-YZ-24SRQ-YZ-24SRQ-YZ-25SRQ-YZ-25
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Aluminum (6061, 6063) / Copper |
| Finish | Anodized, Chromate, Powder Coat, Natural |
| Thermal Resistance | 0.1 – 5.0 °C/W (application dependent) |
| Fin Thickness | 0.3mm – 3.0mm |
| Base Thickness | 2mm – 20mm |
| Custom Machining | CNC drilling, tapping, milling |
| Operating Temperature | -40°C to +150°C |
| Tolerance | ±0.1mm |
Applications
Power Electronics
Heat sinks for IGBT modules, MOSFETs, and power rectifiers in inverters, converters, and motor drives.
LED Lighting
Aluminum heat sinks for high-power LED arrays in industrial, commercial, and outdoor lighting fixtures.
Telecom Equipment
Thermal management solutions for base station amplifiers, routers, and network switching equipment.
Industrial Automation
Heat sinks for servo drives, PLCs, and industrial control panels operating in high-ambient environments.
Related Industrial Products
Why Choose CZT Heat Sinks?
CZT offers end-to-end heat sink manufacturing from aluminum extrusion to CNC machining and anodizing. Our in-house tooling and surface treatment capabilities ensure precision thermal solutions with fast turnaround.