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651-B
HEAT SINK
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: WAKEFIELD THERMAL
- Product type: Natural Convection Heat Sinks
- Packages Cooled: DIP
- Heat Sink Material: Aluminium
- External Width - Metric: 10.5mm
- External Height - Metric: 6.1mm
- External Length - Metric: 19mm
- External Width - Imperial: 0.41"
- External Height - Imperial: 0.24"
- External Length - Imperial: 0.75"
| Delivery and price | |
|---|---|
| Units per pack | 4900 |
| Price | 0.867 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**==> picture [191 x 35] intentionally omitted <==** **----- Start of picture text -----**<br> seee ceo<br>wakefield-vette<br>**----- End of picture text -----**<br> **==> picture [511 x 172] intentionally omitted <==** **----- Start of picture text -----**<br> Standard Length Width Height Typical Weight<br>PiN in. (mm) in. (mm) in. (mm) Applications lbs. (grams)<br>6508 0.250 (6.4) 0.740 (18.9) 0.240 (6.1) 14-Pin, 16-Pin DIP 0.003 (1.36)<br>651B 0.750 (19.1) 0.415 (10.5) 0.240 (6.1) 14-Pin, 16-Pin DIP 0.005 (2.27)<br>MECHANICAL DIMENSIONS 0.240 6.060<br>Notes: eK) a<br>1. = = 0.240 o7s0_<br>2. Finish: black anodize = -— - as (6.1) = E— Th<br> TIA: Total indicator Read- a a : ~ [aoe]<br>ing. This is a measure of S " =<br>flatness across the greatest — — = —<br>dimension of a surface. — — ee<br>650B 651B<br>**----- End of picture text -----**<br> ## Dimensions: in. (mm) NATURAL AND FORCED CONVECTION CHARACTERISTICS **==> picture [206 x 131] intentionally omitted <==** **----- Start of picture text -----**<br> AIA VELOGITY (LF hy<br>oe oon 200 40) 400 BOO| 1000 a =<br>SF EL 88<br>Ss [| ee E|<br>Bo HHH ++ Fay<br>ee Se ae "eg<br>[651-0] [7] [zo]<br>=3 .ne a 650-8 [8]<br>r= 4 | | tT ft f t T tg<br>o 05 10 15 20 25<br>HEAT DtSSIPATED (WATTS)<br>**----- End of picture text -----**<br>
Updated at February 9, 2023
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
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When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
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