19
THERMAL LINKS FOR TO-5, TO-8 AND TO-18 TRANSISTORS
THERMAL LINKS FOR TO-8s
TXBE-050-028 TXB2P-050-037
Fig. Semiconductor Part Number Mounting
# Case Type Black Cadmium Finish Dull Nickel Finish Method
1 TO-18 TXBE-019-021B TXBE-019-021ND Rivet/Solder
2 TO-18 TXB2P-019-028B TXB2P-019-028ND 2-56 Screw
3 TO-18 TX1807B TX1807ND 4-40 Stud
3 TO-18 TX1807-1B TX1807-1ND 6-32 Stud
4 TO-18 TX1847B TX1847ND 2-56 Hex Nut
5 TO-5 TXBE-032-031B TXBE-032-031ND Rivet/Solder
6 TO-5 TXB2P-032-037B TXB2P-032-037ND 4-40 Screw
7 TO-5 TX0507-1B TX0507-1ND 6-32 Stud
7 TO-5 TX0507-2B TX0507-2ND 10-32 Stud
8 TO-5 TX0547B TX0547ND 14-40 Hex Nut
Thermal Link Retainers Without BeO Insulators
**BeO and thermal link are brazed together.
Dimensions are for reference use only. Contact CTS for
dimensions with tolerances or standard part drawings.
Dimensions are for reference use only. Contact CTS for
dimensions with tolerances or standard part drawings.
Fig. Semiconductor Part Number Mounting
# Case Type Black Cadmium Finish Dull Nickel Finish Method
1 TO-18 TXP1803B TXP1803ND 2-56 Screw
1 TO-18** TXP1808B TXP1808ND 2-56 Screw
2 TO-18 TX1806B TX1806ND 4-40 Stud
2 TO-18 TX1806-1B TX1806-1ND 6-32 Stud
3 TO-18 TX1822B TX1822ND 2-56 Hex Nut
4 TO-18 — TX1805-ND Solder
5 TO-5 TXP0503B TXP0503ND 4-40 Screw
5 TO-5** TXP0508B TXP0508ND 4-40 Screw
6 TO-5 TX0506-1B TX0506-1ND 6-32 Stud
6 TO-5 TX0506-2B TX0506-2ND 10-32 Stud
7 TO-5 TX0522B TX0522ND 4-40 Hex Nut
8 TO-5 — TX0505-ND Solder
Thermal Link Retainers With BeO Insulators
Dimensions are for reference use only. Contact CTS for
dimensions with tolerances or standard part drawings.
Part Number Mounting Max. Weight Case
Black Cadmium Finish Dull Nickel Finish Method (Grams) Diameter
TXBE-045-028B TXBE-045-028ND Solder, Epoxy, Rivet 1.5 0.455
TXB2P-045-037B TXB2P-045-037ND 4-40 Screw 4.5 0.455
TXBE-050-028B TXBE-050-028ND Solder, Epoxy, Rivet 1.5 0.500
TXB2P-050-037B TXB2P-050-037ND 4-40 Screw 4.5 0.500
TXBE-055-028B TXBE-055-028ND Solder, Epoxy, Rivet 1.5 0.550
TXB2P-055-037B TXB2P-055-037ND 4-40 Screw 4.5 0.550
Thermal Link Retainers Without BeO Insulators
Screw and shouldered nylon washer for .060 chassis included;
If mounting hardware not desired, deleted “P” from part number.
CTS®