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FK 245 MI 247 H
Heat Sink, TO-218/220/248, 20.5 °C/W, TO-218, TO-229, TO-247, TO-248, 20 mm, 9 mm, 27 mm
Image is for illustrative purposes only. Please refer to product description.

| Manufacturer | FISCHER ELEKTRONIK |
|---|---|
| Manufacturer Part No | FK 245 MI 247 HCopy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 4302461 |
| Your Part Number | |
| Technical Datasheet |
345 total stock globally
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345 Delivery in 3-5 Business Days(UK stock)
Available until stock is exhausted
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $3.400 ($3.910) |
| 10+ | $3.030 ($3.4845) |
| 25+ | $2.900 ($3.335) |
| 50+ | $2.790 ($3.2085) |
| 100+ | $2.710 ($3.1165) |
Price for:Each
Minimum: 1
Multiple: 1
$3.40 ($3.91 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | FISCHER ELEKTRONIK |
|---|---|
| Manufacturer Part No | FK 245 MI 247 HCopy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 4302461 |
| Technical Datasheet | |
| Thermal Resistance | 20.5°C/W |
| Packages Cooled | TO-218, TO-229, TO-247, TO-248 |
| External Width - Metric | 20mm |
| External Height - Metric | 9mm |
| External Length - Metric | 27mm |
| External Diameter - Metric | - |
| Heat Sink Material | Copper |
| External Width - Imperial | 0.79" |
| External Height - Imperial | 0.35" |
| External Length - Imperial | 1.06" |
| External Diameter - Imperial | - |
| Product Range | - |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
The FK 245 MI 247 H is an attachable Heat Sink with solder lug, made of copper with solderable surface. It is suitable for use with TO-218, TO-220, TO-247, TO-248 SIP/multi-watt transistors.
- Horizontal installation
Applications
HVAC, Thermal Management
Technical Specifications
| Thermal Resistance | 20.5°C/W |
|---|---|
| External Width - Metric | 20mm |
| External Length - Metric | 27mm |
| Heat Sink Material | Copper |
| External Height - Imperial | 0.35" |
| External Diameter - Imperial | - |
| SVHC | No SVHC (25-Jun-2025) |
| Packages Cooled | TO-218, TO-229, TO-247, TO-248 |
|---|---|
| External Height - Metric | 9mm |
| External Diameter - Metric | - |
| External Width - Imperial | 0.79" |
| External Length - Imperial | 1.06" |
| Product Range | - |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Germany Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 74198090 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .005522 |
