ICK 40 B

Heat Sink, DIP, Glue-On, 8.5 °C/W, DIP, 19 mm, 4.8 mm, 51 mm

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: FISCHER ELEKTRONIK
Product type: Natural Convection Heat Sinks
Thermal Resistance:8.5°C/W; Packages Cooled:DIP; External Width - Metric:19mm; External Height - Metric:4.8mm; External Length - Metric:51mm; External Diameter - Metric:-; Heat Sink Mate
SVHC: No SVHC (25-Jun-2025)
Product Range: -
Packages Cooled: DIP
Heat Sink Material: Aluminium
Thermal Resistance: 8.5°C/W
External Width - Metric: 19mm
External Height - Metric: 4.8mm
External Length - Metric: 51mm
External Width - Imperial: 0.75"
External Diameter - Metric: -
External Height - Imperial: 0.19"
External Length - Imperial: 2.01"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	1.3 €
Current stock	1000+
Lead time	30 days

Datasheet

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## **Heatsinks for DIL-IC, PLCC and SMD** 

## **Heatsinks for DIL-IC** 

**art. no.** Rth [K/W] for housings dim. [mm] L i ee ee **ICK 14 16 L** 46 14/16 contacts 19.0 ee ee **ICK 20 L** 34 20 contacts 25.0 ae ee **ICK 6 8 L** 83 6/8 contacts 8.5 a MeeGe |v! et JL **art. no.** Rth [K/W] for housings dim. [mm] L ee a **ICK 14 16 B** 50.0 14/16 contacts 6.3 PCO—— **ICK 24 B** 13.0 24 contacts 33.0 a ae **ICK 28 B** 11.5 28 contacts 37.0 ae eePe **ICK 36 B** 9.5 36 contacts 47.0 ae ReGe **ICK 40 B** 8.5 40 contacts 51.0 a ee **ICK 1000 B** – – 1000.0 ee eePe 

other length on request **surface:** black anodised 

with clip 

**art. no.** Rth [K/W] for housings dim. [mm] L a ee **ICK 14 H** 20 14 contacts 18.0 as eeGr **ICK 16 H** 18 16 contacts 20.5 ee MeGn **ICK 18 H** 16 18 contacts 23.0 PCO—— **ICK 1000 H** – – 1000.0 ~~i~~ ee 

other length on request **surface:** black anodised 

**H** 

|**H**|**Aluminium oxide wafers**|➔|**E 9 – 10**|➔<br>**Profiles for PCB components**|**H**<br>**A 89**|
|---|---|---|---|---|---|
||**Mica wafers**<br>**Kapton insulator washers**|➔<br>➔|**E 11**<br>**E 8**|➔<br>**Heatsinks for PCB**<br>➔<br>**Hole pattern**|**A 87**<br>**A 21**|
||**Insulting clamping parts**|➔|**E 35**|➔<br>**Profiles for PCB mounting**|**A 87 – 108**|



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Updated at June 10, 2026

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