Find similar products here

TIP3055 High Power NPN Silicon Transistor

Price match guranteePrice match guarantee

We can price match this item if found elsewhere. Call us on:

0333 400 9500

Quoting product code: QH56L


Our delivery options

Free standard delivery (orders over £10)
3-5 working days 9am-5pm
Standard delivery (orders under £10)
3-5 working days 9am-5pm
Next day delivery
Mon - Fri, order by 6pm
From £5.99
Specific day/time delivery
Choose am / pm OR before 9am / 10.30am
From £5.99

Specific options for this product are available in the checkout. Read more delivery information

About this product


  • Silicon transistor
  • High Power NPN
  • TO3 Case

Product overview



A high power, low frequency, silicon NPN transistor.


Typ MHz
20 3

Tip 3055 power transistor. I require the lead out connections, please

Asked by: Mike
This can be found in the link below
Answered by: Dominic
Date published: 2017-10-04

Which are connecting pins 1, 2 and 3 ? Is the flat metal square inset into one one flat face the earth connection ? There are no markings on the one I was supplied with.

Asked by: Roger JA
I have attached a Data Sheet for this item to an email and sent it to your email address.
Answered by: Darren
Date published: 2017-02-03
  • y_2018, m_2, d_19, h_2CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.7
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_GB, sid_QH56L, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_maplin-en_gb