Industrial / Heat Sinks
SRQ-XJ-27
The SRQ-XJ-27 is a robust heat sink suited for continuous-duty industrial environments where reliable thermal control is critical. Its extruded aluminum construction supports a range of mounting configurations for flexible integration. Applicable in industrial drives, power amplifiers, and ruggedized control systems.
Key Features
- Robust construction engineered for continuous-duty industrial thermal control applications
- High-mass aluminum base provides thermal buffering during transient power load spikes
- Extended fin array maximizes convective surface area for sustained heat rejection
- Vibration-resistant design maintains structural integrity in industrial machinery environments
- Versatile mounting interface accommodates a range of power device package types
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-XJ-27 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
Continuous-duty industrial drive and inverter thermal management
Heat dissipation in 24/7 operation industrial power supplies
Thermal control for power devices in mining and heavy equipment
Heat sinking in continuous-process industrial automation systems
Cooling for power electronics in industrial compressor controls
Frequently Asked Questions
What makes the SRQ-XJ-27 suitable for continuous-duty industrial environments?
The SRQ-XJ-27 is built with a robust, high-mass aluminum construction that handles sustained thermal loads without performance degradation. Its design accounts for continuous operation at elevated temperatures, thermal cycling fatigue, and the mechanical stresses common in industrial machinery, making it reliable for 24/7 deployment.
How does the SRQ-XJ-27 handle transient thermal load spikes?
The high-mass aluminum base acts as a thermal buffer, absorbing short-duration power spikes and spreading the thermal load over time. This prevents instantaneous junction temperature excursions during load transients, which is particularly important in applications with repetitive pulsed loads such as motor starting or welding cycles.
Is the SRQ-XJ-27 appropriate for use in mining or heavy industrial machinery?
Yes. The SRQ-XJ-27's vibration-resistant construction and robust aluminum body make it well-suited for the harsh mechanical environments found in mining, heavy manufacturing, and process industry equipment. Ensure mounting fasteners are secured with thread-locking compound in high-vibration installations to maintain consistent clamping force over time.
SRQ-XJ-27 Details
CategoryIndustrial
SubcategoryHeat Sinks
Naming TemplateProduct name from catalog
BrandCZT
OriginChina
Drawing StatusRequest drawing
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Need a Custom Solution?
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