-40%
Lot 4 Tiger Milled Aluminum Heatsinks, Heat Sinks 37mm x 37mm x 20mm Laser Diode

Lot 4 Tiger Milled Aluminum Heatsinks, Heat Sinks 37mm x 37mm x 20mm Laser Diode

$ 5.27

Availability: 528 in stock
  • Condition: New
  • Other Name: Heat Sinks
  • Model: 210-E185761
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Special Feature #1: Heat Conductive Tape
  • Other Part Number: 210-E185761
  • Brand: Tiger Technology Inc.
  • MPN: A80-0000308-00L
  • SELLER LOCATION: USA
  • Special Feature #2: Nylon Board Mounting Pins
  • Type: Heat Sink
  • Refund will be given as: Money Back
  • Material: Milled Aluminum
  • RoHS Compliant: Yes
  • Quantity: 4
  • Item must be returned within: 30 Days
  • Dimensions: 37mm x 37mm x 20mm

    Description

    2453XB3D.21
    New TTI (Tiger Technologies Inc.) RoHS Compliant Aluminum Heatsinks, or Heat Sinks, With Heat Conductive Tape and Nylon Board Mounting Pins; Part Number A80-0000308-00L, or 210-E185761.  Each bid quantity is for a Lot of Four (4) Heatsinks.  You may bid / buy any number of lots, up to the total quantity available above.
    These were purchased at an electronics supplier liquidation earlier this year, and they were brand new in the original factory boxes.  We packaged them in heavy Ziplok bags so they will ship fast and cheap.  These are either entirely milled, or they were extruded and then extensively milled after extrusion.  Whichever way they were made, the resulting product is
    very
    precise and
    very
    flat.  Considering the fin spacing and pattern, they could be used for either forced air (fan cooled) or ambient air (without a fan) applications.  Comes with a pair of spring loaded nylon posts that hold the heatsink securely against the device being cooled.  Or, if the nylon posts and aluminum ear tabs are not needed, they could be easily snipped off with a pair of side cutting pliers.
    The thermal conductive tape patch on the mounting surface is printed with "Parker Sentra Team."  Best we can tell, it comes from Parker Hannifin's Chomerics Division.  Buy now, and get quality name brand heatsinks for less than the cost of cheap imported stuff.
    Note
    :  The bags appear to show only two pieces per bag, however, the heatsinks are nested to protect the fins during shipment.  There are four (4) pieces per bag.
    According to the calipers
    Overall length (including mounting post ears):  1.986" / 50.44mm
    Length (excluding mounting post ears):  1.475" / 37.47mm
    Overall width:  1.477" / 37.51mm
    Height:  .795" / 20.19mm
    Minimum web / base thickness:  .108" / 2.73mm
    Mounting post diameter:  .098" / 2.49mm
    Mounting post barb width:  .153" / 3.90mm
    Mounting post spacing (measured parallel):  1.705" / 43.30mm x 1.198" / 30.44mm
    Mounting post spacing (measured diagonally):  2.099" / 53.31mm
    Mounting post length (spring fully compressed):  .203" / 5.15mm
    Adhesive pad dimensions:  .675" / 17.13mm (square)