Insulators for TO-3 Cases
Mica Transistor Insulators
- Rapid Heat Dissipation
- High Dielectric Strength
- Low Cost
- Material: .003 [.08] Thick Mica
These precision stamped mica insulators provide good thermal conductivity: Excellent thermal resistance 1100°F. (593°C) Dielectric constant of 7 at 1000 KHz..009 watts per square inch per degree celsius per inch in thickness.
Part Number | Width (W) | Height (H) | Lead Hole (L) | Mount Hole (M) |
---|---|---|---|---|
4636 | 1.655 [42.1] | 1.063 [27.0] | .052 [1.3] | .166 [4.2] |
4644 | 1.655 [42.1] | 1.063 [27.0] | .270 [6.9] | .166 [4.2] |
4651 | 1.625 [41.3] | 1.093 [27.8] | .093 [2.4] | .166 [4.2] |
4652 | 1.560 [39.6] | 1.050 [26.7] | .203 [5.2] | .171 [4.4] |
4653 | 1.655 [42.1] | 1.063 [27.0] | .166 [4.2] | .166 [4.2] |
4658 | 1.655 [42.1] | 1.063 [27.0] | .055 [1.4]8 | .156 [4.0] |
4661 | 1.562 [39.7]* | 1.063 [27.0]* | 1.25 [3.2] | .156 [4.0] |
4662 | 1.594 [40.5] | 1.141 [29.0] | .055 [1.4]*** | .142 [3.6] |
4667 | 1.655 [42.1] | 1.063 [27.0] | .166 [4.2]** | .166 [4.2] |
*** One hole - .059 [1.50] x .086 [2.2] oblong hole
** Sloted holed
* Rectangle
8 For 8 pin TO-3
Products: Show/Hide Product View