Industrial / Heat Sinks
SRQ-YZ-13
The SRQ-YZ-13 heat sink is built for industrial environments where reliable passive cooling is required over extended service life. The anodized aluminum finish provides additional protection against humidity and chemical exposure. Typical use cases include programmable logic controllers, power semiconductors, and embedded computing modules.
Key Features
- Passive cooling design eliminates moving parts for maintenance-free operation
- Extruded aluminum construction ensures high thermal conductivity and durability
- Optimized fin geometry maximizes natural convection airflow efficiency
- Corrosion-resistant anodized surface finish suitable for harsh industrial environments
- Compatible with standard TO-220, TO-247, and module package footprints
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-13 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
Cooling IGBTs and MOSFETs in industrial motor drives
Thermal management for PLC power supply modules
Heat dissipation in industrial UPS rectifier assemblies
Passive cooling of relay driver boards in automation panels
Semiconductor cooling in outdoor industrial control enclosures
Frequently Asked Questions
What is the thermal resistance of the SRQ-YZ-13 heat sink?
Exact thermal resistance values depend on fin configuration and airflow conditions. For precise Rth (junction-to-ambient) data, please request the product datasheet or contact CZT technical support with your power dissipation and ambient temperature requirements.
Is the SRQ-YZ-13 suitable for outdoor industrial enclosures?
Yes. The anodized aluminum finish provides corrosion resistance appropriate for industrial environments. For outdoor deployments, ensure the enclosure IP rating is adequate and that ambient temperature stays within the specified operating range for your mounted device.
What mounting options are available for the SRQ-YZ-13?
The SRQ-YZ-13 supports screw-mount and clip-mount configurations compatible with common power semiconductor packages. Thermal interface material such as thermal paste or phase-change pads should be applied between the device and heat sink base for optimal thermal contact.
SRQ-YZ-13 Details
CategoryIndustrial
SubcategoryHeat Sinks
Naming TemplateProduct name from catalog
BrandCZT
OriginChina
Drawing StatusRequest drawing
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Need a Custom Solution?
CZT offers OEM/ODM services with flexible MOQ. Contact our engineering team for custom connector solutions.