Industrial / Heat Sinks
SRQ-HJ-06
The SRQ-HJ-06 is a precision-manufactured heat sink designed for thermal management of high-power optical modules and networking components in industrial and data center environments. Its advanced fin construction and robust aluminum alloy body provide effective heat dissipation for components operating in high-ambient-temperature conditions, such as outdoor telecom cabinets, industrial control panels, and high-density server platforms. The heat sink's mounting interface is designed for compatibility with standard transceiver cage and PCB mounting configurations used in modern networking and industrial equipment, ensuring reliable thermal performance across extended operating temperature ranges.
Key Features
- Precision-manufactured base ensures consistent thermal contact across optical module surfaces
- High-conductivity aluminum alloy construction minimizes bulk thermal resistance
- Designed for high-power optical modules in next-generation networking infrastructure
- Fin array geometry optimized for chassis-level forced-air cooling systems
- Repeatable dimensional tolerances support automated assembly line integration
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-HJ-06 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
Next-generation 400G/800G optical module thermal management
High-power networking ASIC heat dissipation in core switches
Data center top-of-rack switch optical port cooling
Telecom DWDM transponder module thermal regulation
High-density line card thermal management in carrier-grade routers
Frequently Asked Questions
How does the SRQ-HJ-06 differ from standard off-the-shelf heat sinks?
The SRQ-HJ-06 is precision-manufactured to tighter dimensional tolerances than standard catalog heat sinks, ensuring consistent contact surface flatness and repeatable thermal performance across production volumes. This is critical for high-power optical modules where interface resistance variation directly impacts module reliability and lifespan.
What airflow velocity is recommended for optimal SRQ-HJ-06 performance?
The SRQ-HJ-06's fin geometry is optimized for forced-air cooling at airflow velocities typical of chassis fan systems, generally in the 1–3 m/s range across the fin array. Performance data at specific airflow rates is available upon request for thermal simulation and system validation purposes.
Can the SRQ-HJ-06 be customized for specific module footprints?
Yes. CZT offers customization of the SRQ-HJ-06's base dimensions, mounting hole pattern, and fin configuration to match specific optical module or ASIC footprints. Contact our engineering team with your thermal requirements and component layout for a tailored solution.
SRQ-HJ-06 Details
CategoryIndustrial
SubcategoryHeat Sinks
Naming TemplateProduct name from catalog
BrandCZT
OriginChina
Drawing StatusRequest drawing
Related Products
Need a Custom Solution?
CZT offers OEM/ODM services with flexible MOQ. Contact our engineering team for custom connector solutions.