OMNI-UC

TO-Device Heat Sink with Universal Clipping Method Contact: Wakefield-Vette 33 Bridge St. Pelham, NH 03076 603-635-2800 www.wakefield –vette.com T h e r m a l C o o l i n g S o l u t i o n s f r o m S m a r t t o F i n i s h omniKlip Series Heat Sink w/ Clip (s) for TO-Devices The Wakefield- Vette omniKlip heat sink series are a configurable and patented (Pat. Pending) high performance, low cost and compact solutions for TO-220, TO-247 and TO-264 , or similar packages. This powerful heat sink provides tool and fixture free assembly operation, largest surface areas and smallest space occupation. It is the ideal type of heat sink for high power density and small size (1U or 2U) electronic packaging with forced convention cooling. Features & Benefits • Minimum assembly cost and labor Spring Clips make the mounting holes, fasteners, tools and fixtures obsolete in assembly operations & reduce costs. • Maximum Repeatability Constant spring force over repeated assembly/disassembly • Maximum Reliability Resilient spring action locks electronic component in place. Fewer parts in assembly and no fasteners and washers required. Prevent short circuit by eliminating metal particles generated from hardware or thread tapping • Design Flexibility Maximum flexibility for dynamic device locations and power up grading. “Configure-to-Fit” gives designers total freedom to configure heat sink needed to fit their dynamic design environments. Specifications • • • Heat Sink: Aluminum Alloy 6063-T5 or Equivalent with black anodized finish. Spring Clip: Music Wire, Per ASTM A228 with bright nickel plating Solder Foot: Cold-rolled Steel, Per ASTM A-366 with pure tin over copper strike. RoHS compliant. OMNI-CLIP-18-L Series Heat Sink WkV Part Number Related Clip Package Cooled Description Length OmniKlip Heat Sink , 18mm wide, 25mm long, black 0.984" OMNI-UNI-18-25 anodized for TO-247 & TO-264 OMNI-UC TO-247, TO-264 (25.00mm) OmniKlip Heat Sink , 18mm wide, 50mm long, black 1.969" OMNI-UNI-18-50 anodized for TO-247 & TO-264 OMNI-UC TO-247, TO-264 (50.00mm) OmniKlip Heat Sink, 18mm wide, 75mm long, black 2.95" OMNI-UNI-18-75 anodized for TO-247 &TO 264 OMNI-UC TO-247, TO-264 (75.00mm) OmniKlip Heat Sink w/1 clip, 18mm wide, 25mm long, black 0.984" OMNI-220-18-25-1C anodized for TO-220 TO-220 (25.00mm) OmniKlip Heat Sink w/2 clips, 18mm wide, 50mm long, black 1.969" OMNI-220-18-50-2C anodized for TO-220 TO-220 (50.00mm) OmniKlip Heat Sink w/3 clips, 18mm wide, 75mm long, black 2.95" OMNI-220-18-75-3C anodized for TO-220 TO-220 (75.00mm) Width Height Off Base (Height of Fin) 1.500" (38.10mm) 0.710" (18.03mm) 1.500" (38.10mm) 0.710" (18.03mm) 1.500" (38.10mm) 0.710" (18.03mm) 1.500" (38.10mm) 0.710" (18.03mm) 1.500" (38.10mm) 0.710" (18.03mm) 1.500" (38.10mm) 0.710" (18.03mm) omniKlip Series Heat Sink w/ Clip (s) for TO-Devices OMNI-UNI-27-L Series Heat Sink WkV Part Number OMNI-UNI-27-25 OMNI-UNI-27-50 OMNI-UNI-27-75 Description omniKlip-Heatsink for TOs, 27mm wide, 25mm long, single sided, black anodized omniKlip-Heatsink for TOs, 27mm wide, 50mm long, single sided, black anodized omniKlip-Heatsink for TOs, 27mm wide, 75mm long, single sided, black anodized Related Cross Sell Part Package Cooled TO-247, TO-264,TOOMNI-UC, OMNI-220C 220 TO-247, TO-264,TOOMNI-UC, OMNI-220C 220 TO-247, TO-264,TOOMNI-UC, OMNI-220C 220 Length (mm) Width (mm) Height (mm) 25 27 50 50 27 50 75 27 50 omniKlip Series Heat Sink w/ Clip (s) for TO-Devices OMNI-UNI-32-L Series Heat Sink WkV Part Number OMNI-UNI-32-58 Description OmniKlip Heat Sink for 2 universal 2 clips, 32mm wide, 58mm long, black anodized for any TO except TO220 Related Cross Sell Part Package Cooled Shape Length Width Height Off Base (Height of Fin) OMNI-UC, OMNI-220C TO-247, TO264 Rectangular, Fins 2.28" (58mm) 1.25" (32mm) 1.62 (46.3mm) omniKlip Series Heat Sink w/ Clip (s) for TO-Devices OMNI-UNI-30-L Double Sided Series Heat Sink WkV Part Number OMNI-UNI-3025-D OMNI-UNI-3050-D OMNI-UNI-3075-D Description omniKlip-Heatsink for TOs, 30mm wide, 25mm long, double sided, black anodized omniKlip-Heatsink for TOs, 30mm wide, 50mm long, double sided, black anodized omniKlip-Heatsink for TOs, 30mm wide, 75mm long, double sided, black anodized Package Cooled TO-247, TO264,TO-220 TO-247, TO264,TO-220 TO-247, TO264,TO-220 Length (mm) Width (mm) Height (mm) 25 30 60 50 30 60 75 30 60 omniKlip Series Heat Sink w/ Clip (s) for TO-Devices OMNI-UNI-34-L Series Heat Sink WkV Part Number OMNI-UNI-34-25 OMNI-UNI-34-50 OMNI-UNI-34-75 Description omniKlip-Heatsink for TOs, 34mm wide, 25mm long, single sided, black anodized omniKlip-Heatsink for TOs, 34mm wide, 50mm long, single sided, black anodized omniKlip-Heatsink for TOs, 34mm wide, 75mm long, single sided, black anodized Related Cross Sell Part Package Cooled TO-247, TO-264,TOOMNI-UC, OMNI-220C 220 TO-247, TO-264,TOOMNI-UC, OMNI-220C 220 TO-247, TO-264,TOOMNI-UC, OMNI-220C 220 Length (mm) Width (mm) Height (mm) 25 34 75 50 34 75 75 34 75 omniKlip Series Heat Sink w/ Clip (s) for TO-Devices OMNI-UNI-40-L Double Sided Series Heat Sink WkV Part Number OMNI-UNI-40-25-D OMNI-UNI-40-50-D OMNI-UNI-40-75-D Description omniKlip-Heatsink for TOs, 40mm wide, 25mm long, double sided, black anodized omniKlip-Heatsink for TOs, 40mm wide, 50mm long, double sided, black anodized omniKlip-Heatsink for TOs, 40mm wide, 75mm long, double sided, black anodized Package Cooled TO-247, TO264,TO-220 TO-247, TO264,TO-220 TO-247, TO264,TO-220 Length (mm) Width (mm) Height (mm) 25 40 75 50 40 75 75 40 75 omniKlip Series Heat Sink w/ Clip (s) for TO-Devices OMNI-UNI-41-L Series Heat Sink WkV Part Number Description Related Cross Sell Part Package Cooled OmniKlip Heat Sinkk for 2 universal clips, 41mm wide, 75mm long, black anodized OMNI-UNI-41-75 for any TO except TO220 OMNI-UC, OMNI-220C TO-247, TO-264 Shape Length Width Height Off Base (Height of Fin) Rectangular, Fins 2.95" (75mm) 1.61" (41mm) 1.62 (46.3mm) omniKlip Series Heat Sink w/ Clip (s) for TO-Devices Clips Part Number OMNI-UC OMNI-220C Description Universal Clip for OmniKlip Heat Sink for any TO except T0220 Clip for OmniKlip Heat Sink for TO 220 Universal Clip mechanism is rotating the bar by 180° The eccentric circle will raise 0.09”. This deformation will exert the force on the components. omniKlip assembly model in ANSYS, with 18 lbf load applied to the clip Under the 18 lbf, the clip deformed 0.09” from its original position to the final With the FEA analysis and simulation, the force applied to the TO-series components will be at least 18 lbs. Directional deformation plot as shown omniKlip Series Heat Sink w/ Clip (s) for TO-Devices Additional Configurations Contact Wakefield-Vette for more information or visit www.wakefield-vette.com Back to Back Mounting with 60mm Fan (OMNI-UNI-41-L Series Heat Sink) Face to Face Mounting (Space Savor) (OMNI-UNI-41-L Series Heat Sink Back to Back Mounting with 40mm Fan (OMNI-UNI-32-L Series Heat Sink) Face to Face Mounting (Space Saver) (OMNI-UNI-32-L Series Heat Sink)