Industrial / Heat Sinks
SRQ-CC-14 Heat Sink
Model:SRQ-CC-14
The SRQ-CC-14 is a compact heat sink engineered for thermal management of SFP, SFP+, and QSFP transceiver modules in space-constrained networking and industrial electronics applications. Its low-profile fin structure is optimized for natural convection or low-velocity forced-air cooling in enclosed equipment enclosures, making it suitable for edge computing nodes, industrial switches, and embedded networking platforms. The precision-machined base ensures optimal thermal contact with the heat-generating component, minimizing thermal interface resistance for effective heat transfer in compact form-factor networking equipment operating in industrial and commercial environments.
Key Features
- Compact form factor engineered specifically for SFP, SFP+, and QSFP transceiver modules
- Minimized footprint enables high-port-density deployments without thermal compromise
- Precision contact surface ensures reliable thermal coupling to transceiver module housings
- Lightweight design reduces mechanical stress on transceiver cage assemblies
- Suitable for both passive and low-velocity forced-air cooling configurations
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-14 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
SFP and SFP+ transceiver cooling in high-port-density access switches
QSFP module thermal management in aggregation and core layer equipment
Space-constrained optical networking in enterprise campus deployments
High-density patch panel and media converter thermal solutions
OEM integration in compact optical networking appliances
Frequently Asked Questions
Is the SRQ-CC-14 compatible with both SFP+ and QSFP module housings?
The SRQ-CC-14 is designed to interface with SFP, SFP+, and QSFP transceiver module housings. Due to dimensional differences between form factors, buyers should confirm the specific module housing dimensions and cage assembly clearance against the SRQ-CC-14 datasheet before ordering.
How does the SRQ-CC-14 attach to the transceiver module?
The SRQ-CC-14 uses a low-profile retention mechanism that secures the heat sink to the transceiver module housing without interfering with the module's hot-swap functionality. Thermal interface pads are recommended to ensure consistent contact pressure and minimize interface resistance.
Can the SRQ-CC-14 handle the thermal load of 25G SFP28 modules?
The SRQ-CC-14 is suitable for SFP-class modules including 25G SFP28 variants, provided adequate airflow is present. For modules with TDP above 3.5W, forced airflow is recommended. Consult CZT for thermal resistance data specific to your airflow and ambient temperature conditions.
SRQ-CC-14 Heat Sink Details
CategoryIndustrial
SubcategoryHeat Sinks
Model NumberSRQ-CC-14
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.