Industrial / Heat Sinks
SRQ-YZ-23
The SRQ-YZ-23 is an industrial heat sink built to handle thermal loads from high-dissipation components in demanding operating environments. Its geometry supports consistent heat spreading across the base surface to maximize cooling efficiency. Applicable in servo drives, UPS systems, and power conditioning equipment.
Key Features
- Engineered for high-dissipation components in demanding industrial environments
- Passive cooling design eliminates moving parts for maximum reliability
- Optimized fin geometry maximizes surface area for efficient heat transfer
- Compatible with standard mounting configurations for easy PCB integration
- Durable aluminum construction withstands continuous high-temperature operation
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-23 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
Power amplifier modules requiring sustained thermal management
Industrial motor drive controllers with high switching losses
Voltage regulators in ruggedized embedded systems
High-current rectifier assemblies in power conversion equipment
IGBT modules in industrial inverter and UPS systems
Frequently Asked Questions
What thermal resistance can the SRQ-YZ-23 achieve?
Exact thermal resistance values depend on airflow conditions and mounting configuration. For passive (natural convection) setups, performance is optimized by vertical fin orientation. Contact CZT with your power dissipation requirements and enclosure details for a datasheet or application-specific recommendation.
What mounting interface does the SRQ-YZ-23 use?
The SRQ-YZ-23 supports standard through-hole or clip-mount attachment compatible with common TO-220, TO-247, and similar power packages. Thermal interface material is recommended between the component and heat sink base for optimal contact conductance.
Is the SRQ-YZ-23 suitable for forced-air cooling setups?
Yes. While designed for passive operation, the SRQ-YZ-23 performs even better with forced airflow. Adding a fan significantly reduces thermal resistance, making it viable for higher-wattage applications where passive cooling alone may be insufficient.
SRQ-YZ-23 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.