Industrial / Heat Sinks
SRQ-HJ-10
The SRQ-HJ-10 is a precision-engineered heat sink designed for thermal management of optical transceiver modules and high-power networking components in data center and industrial applications. Featuring an advanced fin construction for enhanced thermal performance, this heat sink provides efficient heat dissipation for high-power optical modules and switch ASICs operating in thermally demanding environments. Its robust construction and optimized fin geometry make it suitable for integration with QSFP-DD, OSFP, and other high-power transceiver cage assemblies in hyperscale data center and 5G transport equipment.
Key Features
- Precision-engineered for reliable thermal management of optical transceivers and high-speed ICs
- Optimized fin profile balances thermal resistance and airflow pressure drop
- Consistent dimensional tolerances support high-volume automated assembly processes
- Compatible with standard optical transceiver cage and PCB mounting configurations
- Durable anodized finish provides long-term corrosion and wear resistance
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-10 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 module cooling in enterprise and carrier networking
High-speed IC thermal management on dense multi-layer PCBs
400G pluggable module heat dissipation in data center switches
Telecom access equipment optical interface thermal regulation
High-power SerDes IC cooling in backplane-based systems
Frequently Asked Questions
How does the SRQ-HJ-10 ensure consistent performance across high-volume production?
The SRQ-HJ-10 is manufactured to tight dimensional tolerances using precision CNC machining and controlled extrusion processes. This ensures consistent base flatness, fin geometry, and mounting hole positioning across production batches, reducing thermal performance variation in high-volume automated assembly environments.
Is the SRQ-HJ-10 compatible with both optical modules and discrete ICs?
Yes. The SRQ-HJ-10's base geometry and mounting pattern are designed to accommodate both optical transceiver module lids and standard IC package footprints. This dual compatibility makes it a versatile thermal solution for mixed-component PCB assemblies in networking and telecom equipment.
What certifications or compliance standards does the SRQ-HJ-10 meet?
The SRQ-HJ-10 is manufactured using RoHS-compliant materials. For applications requiring additional certifications such as UL, CE, or industry-specific standards, contact CZT's sales team to discuss compliance documentation and testing options available for your target market.
SRQ-HJ-10 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.