Industrial / Heat Sinks
SRQ-CC-16 Heat Sink
Model:SRQ-CC-16
The SRQ-CC-16 is an aluminum heat sink engineered for thermal management of optical transceiver modules and high-speed connector assemblies in data center and telecommunications infrastructure. Designed with a fin geometry optimized for the airflow characteristics of high-density switch chassis, this heat sink provides effective cooling for SFP+, QSFP-28, and QSFP-DD modules in multi-port line card configurations. Its robust construction and standardized mounting interface ensure reliable thermal contact and long-term performance stability in mission-critical networking environments operating at full port density.
Key Features
- Aluminum alloy construction optimized for optical transceiver and high-speed communication modules
- Anodized surface finish enhances emissivity and provides long-term corrosion protection
- Fin array designed for effective heat dissipation in both natural and forced convection
- Standardized mounting interface simplifies drop-in replacement in existing system designs
- Consistent thermal performance across wide operating temperature range
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-CC-16 Heat Sink 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
Optical transceiver thermal management in enterprise networking infrastructure
High-speed communication module cooling in carrier-grade switching equipment
Industrial Ethernet and fiber optic equipment thermal solutions
Replacement thermal components in legacy networking hardware upgrades
OEM thermal management for high-speed data communication hardware
Frequently Asked Questions
How does the SRQ-CC-16 compare to the SRQ-CC-11 in terms of application?
Both the SRQ-CC-16 and SRQ-CC-11 target optical transceiver and high-speed communication module applications using aluminum alloy construction. Dimensional and thermal resistance differences between variants allow system designers to select the most appropriate model based on available clearance and TDP requirements.
What operating temperature range is the SRQ-CC-16 rated for?
The SRQ-CC-16 is designed for industrial operating temperature ranges consistent with networking and telecom equipment standards. For specific derating information at elevated ambient temperatures, refer to the thermal characterization data available from CZT engineering.
Is the SRQ-CC-16 suitable for use in sealed enclosures without forced airflow?
The SRQ-CC-16 can operate in passive convection environments, but thermal performance will be reduced compared to forced-air configurations. For sealed enclosures, thermal simulation is recommended to verify that component junction temperatures remain within acceptable limits under worst-case ambient and load conditions.
SRQ-CC-16 Heat Sink Details
CategoryIndustrial
SubcategoryHeat Sinks
Model NumberSRQ-CC-16
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.