20mm Heatsink for Case Style T0220

Code: RN77J

20mm Heatsink for Case Style T0220 is rated 5.0 out of 5 by 1.
  • y_2017, m_7, d_19, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_GB, sid_RN77J, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_maplin-en_gb

Product details

20mm Heatsink for Case Style T0220

Black anodised heatsink with M3 thread for either vertical or horizontal mounting.
Rated 5 out of 5 by from TO220 Heatsink I brought this quite a few months ago to cool down my non-linear voltage regulator. It radiates heat quite well but my regulator hardly produced heat. I tried using it to cool down me by mounting it on the wrist during the summer period. It worked quite well. In the product overview, it states that it includes a M3 thread but it didn't. However, the good features overshadow this. Recommended to buy.
Date published: 2016-12-23
  • y_2017, m_7, d_19, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_GB, sid_RN77J, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_maplin-en_gb

What is the thermal resistance in DegC/Watt?

Asked by: MrPhil
The thermal resistance rated on the datasheet is: 13.5 K/W The full datasheet can be found on the downloads tab now, or on the link below: https://maplindownloads.s3-eu-west-1.amazonaws.com/RN77-6424.pdf
Answered by: Russell
Date published: 2016-12-30
  • y_2017, m_7, d_19, h_24CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_GB, sid_RN77J, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_maplin-en_gb

Bulk Prices

Item code Item name Quantity Price
RN77J 20mm Heatsink for Case Style T0220 (100+) £1.72
RN77J 20mm Heatsink for Case Style T0220 (25+) £1.83
RN77J 20mm Heatsink for Case Style T0220 (10+) £1.95
RN77J 20mm Heatsink for Case Style T0220 (5+) £2.06
RN77J 20mm Heatsink for Case Style T0220 (1+) £2.29

Why not tell us and our B2B sales team about your specific business needs and expectations?

At Maplin, we’re always looking for innovations and technology that can help your business work more efficiently.

With a dedicated business team and special services available only to business customers, you can access our electronics and technology solutions through our wide network of over 200 stores, our website with more than 20,000 products or though your personal account manager over the phone.

Working with organisations for nearly 30 years, Maplin offers a nationwide range of benefits to our business users:

  • 30 day EOM credit account
  • volume discount pricing
  • online and in-store use of account
  • one-to-one account management
  • bespoke product sourcing and branding
  • free delivery on orders over £10
  • scheduled and forward ordering service

Contact our business team on 

0333 400 9740 to open an account or discuss your business needs.

To receive your free copy of the Maplin Catalogue just call 0333 400 9740.

£2.29

  • Home Delivery
  • Click & Collect

Related Products
A clip-on black anodised heatsink for vertically mounted ...
A clip-on black anodised heatsink for vertically mounted TO220 devices, with slotted side vanes. A strong, reinforced clip allows maximum heat transfer and an integral locking tab secures the device in position. Temperature rise in centre of heatsink: 25°C per ...
A black anodised finned heatsink for 24 pin ...
A black anodised finned heatsink for 24 pin dual-in-line ICs. Requires no extra board space. The heatsink may be attached using contact adhesive or similar to each end and for best results it should also be smeared with heatsink compound. ...
Multi-layered case for your Raspberry Pi board, High ...
Multi-layered case for your Raspberry Pi board, High cast acrylic protects your Raspberry Pi from knocks and bumps, House your Raspberry Pi project in a case to make it presentable, Transparent top layer lets you view your Raspberry Pi board ...
Multi-layered case for your Raspberry Pi board, High ...
Multi-layered case for your Raspberry Pi board, High cast acrylic protects your Raspberry Pi from knocks and bumps, House your Raspberry Pi project in a case to make it presentable, Transparent top layer lets you view your Raspberry Pi board ...