Industrial / Heat Sinks
SRQ-YZ-05
The SRQ-YZ-05 heat sink offers efficient thermal management for industrial electronics through its optimized fin geometry, which maximizes surface area for convective heat dissipation. Its robust aluminum construction ensures long-term durability in demanding environments. Commonly used in inverters, rectifiers, and embedded power systems.
Key Features
- Optimized fin geometry balances airflow resistance with maximum heat dissipation
- Uniform base thickness ensures even heat spreading across component contact area
- Lightweight aluminum construction reduces overall system weight in industrial assemblies
- Surface anodization provides electrical isolation and enhanced thermal emissivity
- Versatile mounting options support both vertical and horizontal installation orientations
Key Specifications
- 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
- Process note: confirm extrusion, die casting, CNC machining, skiving, bonding, or surface finishing from the customer drawing
- +3 more specs below
Request drawing: This product has local image and specification coverage. Ask sales to confirm the latest drawing revision before sampling or tooling review.
SRQ-YZ-05 Specifications
Product typeheat sink / thermal management component
Application focusoptical transceiver, networking, power electronics, or industrial electronics thermal management
Materialaluminum alloy reference; confirm final alloy, temper, and finish during RFQ
Process noteconfirm extrusion, die casting, CNC machining, skiving, bonding, or surface finishing from the customer drawing
Drawing statusRequest Drawing during RFQ; local PDF not available from the legacy archive
Asset statusOld-site product image available
RFQ checkconfirm dimensions, fin geometry, thermal interface, mounting method, surface finish, packaging, and drawing revision
Typical Applications
Thermal management for industrial switching power supply modules
Cooling power semiconductors in automation and robotics controllers
Heat dissipation for DC-DC converters in industrial equipment
Passive cooling in industrial IoT gateway hardware
Thermal regulation for signal conditioning and amplifier circuits
Frequently Asked Questions
How does the SRQ-YZ-05 fin geometry improve thermal performance?
The SRQ-YZ-05 uses an optimized fin pitch and height that reduces airflow resistance while maximizing convective surface area. This balance allows natural convection currents to flow efficiently through the fin array, improving heat dissipation without requiring forced airflow.
Is the SRQ-YZ-05 suitable for both horizontal and vertical mounting?
Yes. The SRQ-YZ-05 supports multiple mounting orientations. For passive convection cooling, vertical fin orientation is recommended to maximize natural airflow. The mounting hole pattern accommodates both PCB-mounted and chassis-mounted configurations.
Does the anodized finish on the SRQ-YZ-05 provide electrical isolation?
The anodized aluminum surface of the SRQ-YZ-05 provides a degree of electrical isolation and significantly improves infrared emissivity, enhancing radiative heat dissipation. For applications requiring strict electrical isolation, a thermal insulation pad should be used between the component and heat sink.
SRQ-YZ-05 Details
CategoryIndustrial
SubcategoryHeat Sinks
Naming TemplateProduct name from catalog
BrandCZT
OriginChina
Drawing StatusRequest drawing
Related Products
Need a Custom Solution?
CZT offers OEM/ODM services with flexible MOQ. Contact our engineering team for custom connector solutions.