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Description
FISCHER ELEKTRONIK SKK 56 Heat Sink, PCB, For Semiconductor, TO-5, TO-5, 63 °C/W, 9 mm, 12.7 mmThis is a Heat Sink, PCB, For Semiconductor, TO 5, TO 5, 63 C W, 9 mm, 12. 7 mm product from FISCHER ELEKTRONIK with the model number SKK 56Product details Packages Cooled TO 5 Thermal Resistance 63C W External Height Metric 9mm External Width Metric External Length Metric External Diameter Metric 12. 7mm Heat Sink Material Aluminium External Height Imperial 0. 35" External Width Imperial External Length Imperial External Diameter Imperial 0. 5"
This is a Heat Sink, PCB, For Semiconductor, TO-5, TO-5, 63 °C/W, 9 mm, 12.7 mm product from FISCHER ELEKTRONIK with the model number SKK 56Product details
| Packages Cooled | TO-5 |
| Thermal Resistance | 63°C/W |
| External Height - Metric | 9mm |
| External Width - Metric | - |
| External Length - Metric | - |
| External Diameter - Metric | 12.7mm |
| Heat Sink Material | Aluminium |
| External Height - Imperial | 0.35" |
| External Width - Imperial | - |
| External Length - Imperial | - |
| External Diameter - Imperial | 0.5" |
| Product Range | - |
Other details
| Brand | FISCHER ELEKTRONIK |
| Part Number | SKK 56 |
| Quantity | Each |
| Technical Data Sheet EN | |
| Drawing EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.7 ★★★★★
Based on 261 reviews
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Product Reviews
★★★★★ 5
absolutely must buy perfect for dogs. I have a large black lab and he has had so much fun with us.
Size: Large Size 3, Color: White-Blue
I have to say that my dog would be considered an aggressive tower. However, this ball has stayed intact. I love that it comes with the pump. It’s extremely functional very soft for catching can be cleaned. Very easy easy the quality is exceptional. Very functional does have a bounce. I can say he has had so much fun with this since it’s getting it for his birthday on 11/11 I highly recommend this product and would definitely buy again.
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Reviewed in the United States on November 23, 2025
★★★★★ 5
Perfect for keep-away
Size: Large Size 3, Color: Red-Blue
I purchased one of these for my pup and he has a ball throwing it up in the air and chasing it. Handy for something they can play with alone.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Dogs love them
Color: Skull Print, Size: 6 inches
I ordered 3 of these well made balls with pull strips for my 2 Aussys. easy to inflate. Dogs have great fun. Sure beats a simple ball.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Belgian Malinois
Color: Skull Print, Size: 6 inches, Color: Skull Print, Size: 6 inches
Any toy that last over 2 days with a Belgian deserves 5 stars.
I purchased this for my pup's 2nd birthday. She loves it. Within in 24hrs all the tabs were chewed off but the ball itself is still holding up. She plays volleyball with it, catch, Chase, and chews on it. It is going on a month and it is still around. Thank you. It is difficult to find a toy that lasts with a Belgian and they are hyper dogs that need toys.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
A MUST for busy dogs!!
Color: Green, Size: Medium
The tags are a hit! My border collie entertains herself with this ball. The longer black tag is PERFECT for her to grasp it and fling it in the air.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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