L size specification in 1mm increments! 50mm square fan-equipped heat sink LAM5
Not constrained by fixed catalog sizes. You can specify the ideal length in millimeters to match thermal design and enclosure space. Additional processing can also be handled in bulk!
"We can't find a standard size that fits," "We want to eliminate the hassle of additional processing in-house"… We solve such design and procurement challenges. Fischer Elektronik's fan-equipped heat sink, the "LAM5 series," condenses powerful cooling performance into a compact 50mm x 50mm profile. Its greatest feature is the flexibility to specify the length in 1mm increments to match your thermal design. Achieve thermal management for power semiconductors without compromising on size. Our authorized distributor, Aquas, provides thorough support. Features of the LAM5 series: 【Custom Size Design】 Length (L) can be specified in 1mm increments, allowing you to maximize the use of dead space in the housing. 【Space-Saving 50mm Square】 An optimal compact size for board mounting, suitable for cooling power semiconductors like TO-247 and TO-220. 【High Cooling Efficiency】 Forced air cooling with a high-performance axial fan achieves several times the heat dissipation performance of natural cooling, contributing to product miniaturization. 【Consistent Support for Additional Processing】 We also accept drilling and tapping for device mounting. Delivered ready for immediate integration. 【Authorized Distributor Support】 Supported by the domestic authorized distributor, Aquas Co., Ltd.
basic information
Dimensions: Width 50mm × Height 50mm Length (L dimension): 50mm～ (can be specified in 1mm increments) Compatible fans: DC5V / DC12V / DC24V
Price range
Delivery Time
Model number/Brand name
LAM5 Series - Fischer Electronics
Applications/Examples of results
Main Applications of the LAM5 Series (50mm Square) It is suitable for devices that require compact and high-density mounting. Cooling of Power Semiconductors: IGBT modules, MOSFETs, thyristors (TO-247, TO-220, TO-264 packages, etc.) Compact Drive and Control Devices: Servo drivers, stepping motor drivers, AC/DC motor control boards Power Supply and Conversion Devices: Switching power supplies (high-efficiency models), DC/DC converters, compact inverters Communication and Industrial PCs: Edge computing terminals, units for communication base stations, compact servers
Line up（15）
| Model number | overview |
|---|---|
| LAM 5 50 5 | 50mm DC5V fan |
| LAM 5 50 12 | 50mm DC12V fan |
| LAM 5 50 24 | 50mm DC24V fan |
| LAM 5 75 5 | 75mm DC5V fan |
| LAM 5 75 12 | 75mm DC12V fan |
| LAM 5 75 24 | 75mm DC24V fan |
| LAM 5 100 5 | 100mm DC5V fan |
| LAM 5 100 12 | 100mm DC12V fan |
| LAM 5 100 24 | 100mm DC24V fan |
| LAM 5 125 5 | 125mm DC5V fan |
| LAM 5 125 12 | 125mm DC12V fan |
| LAM 5 125 24 | 125mm DC24V fan |
| LAM 5 150 5 | 150mm DC5V fan |
| LAM 5 150 12 | 150mm DC12V fan |
| LAM 5 150 24 | 150mm DC24V fan |
catalog（2）
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