SK 129 50,8 STS SOT 32

**A** - 

> **Extruded** fisciner **heatsinks** elektronik **for PCB mounting** =.= 

H 

H 

**B** 

**C** 

**D** 

**E** 

**F** 

**G** 

**H** 

**I** 

**L** 

**M** 

**H** 

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for semiconductor clip-mounting 

**K** 

**art. no.** [mm] Rth [K/W] re ~~a~~ **SK 129 25,4 ...** a TO 220 25.4 7.8 ~~a~~ **SK 129 38,1 ...** TO 220 38.1 6.5 ~~a~~ **SK 129 50,8 ...** a TO 220 50.8 5.3 a **SK 129 63,5 ...** Ra TO 220 63.5 4.5 **please indicate: ... mouting method STC =with solder pins STIC =with solder pins and insulating washer STCB=with threaded bolts M 3, brass P** = raised retaining stud, **E** = mounting method special lengths and drillings on request **surface treatment:** black anodised for semiconductor screw-mounting [ere | rHali-es ra Le» ... STS .. STIS ... STSB **art. no.** [mm] Rth [K/W] ee **SK 129 25,4 ...** TO 220/ SOT 32/ TO 3 P 25.4 7.8 es a **SK 129 38,1 ...** TO 220/ SOT 32/ TO 3 P 38.1 6.5 a **SK 129 50,8 ...** TO 220/ SOT 32/ TO 3 P 50.8 5.3 a **SK 129 63,5 ...** a TO 220/ SOT 32/ TO 3 P 63.5 4.5 **please indicate: ... mouting method STS =with solder pins STIS =with solder pins and insulating washer STSB=with threaded bolts M 3, brass** 

**P** = raised retaining stud, **E** = mounting method special lengths and drillings on request **surface treatment:** black anodised 

for semiconductor screw-mounting 

**P** = raised retaining stud, **E** = mounting method special lengths and drillings on request **surface treatment:** black anodised 

**H** 

**H Heatsinks with threaded rail** ➔ **A 90 Attachable heatsinks for TO-cases** ➔ **A 91 H A 99 Profiles for PCB components** ➔ **A 89 Mounting for TO 3 angle** ➔ **A 121 Retaining springs for transistors** ➔ **A 111 – 116 Silicone wafers** ➔ **E 2 – 4 Order example** ➔ **A 21 Mica wafers** ➔ **E 11** 

**N** 

**H**