Industrial / Heat Sinks
SRQ-YZ-16
The SRQ-YZ-16 is an industrial heat sink with a robust fin profile designed to sustain effective thermal management under high ambient temperature conditions. The aluminum construction keeps overall assembly weight low while delivering adequate heat spreading. Suitable for railway electronics, heavy-duty motor drives, and outdoor power equipment.
Key Features
- Robust fin profile maintains structural integrity under mechanical vibration
- Designed for continuous operation in elevated ambient temperature conditions
- High-conductivity aluminum alloy base minimizes spreading thermal resistance
- Fin pitch and height balanced for optimal natural convection performance
- Surface treatment provides protection against industrial contaminants and humidity
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-16 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 in vibration-prone industrial machinery control panels
Cooling power semiconductors in heavy-duty motor controller assemblies
Heat dissipation for drives mounted in factory floor enclosures
Passive cooling in rail-mounted industrial power distribution modules
Semiconductor heat management in mining and construction equipment electronics
Frequently Asked Questions
How does the SRQ-YZ-16 handle mechanical vibration in industrial settings?
The SRQ-YZ-16's robust fin profile is designed to resist deformation under vibration loads typical of industrial machinery. For high-vibration applications, use thread-locking compounds on mounting fasteners and verify that the thermal interface material maintains contact under dynamic conditions.
What ambient temperature range is the SRQ-YZ-16 rated for?
The SRQ-YZ-16 is engineered for industrial ambient temperatures typically ranging from -40°C to +85°C. Actual device junction temperature limits depend on the mounted component's specifications. Always perform a full thermal budget analysis for your specific operating conditions.
Can the SRQ-YZ-16 be used with forced-air cooling to increase capacity?
Yes. Adding forced airflow over the SRQ-YZ-16 substantially reduces thermal resistance, allowing it to handle higher power dissipation loads. Even low-velocity airflow of 1–2 m/s can reduce Rth by 40–60% compared to natural convection, extending the usable power range.
SRQ-YZ-16 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.