Arcol 300mΩ Fixed Resistor 50W ±5% AP851 R3 J

View all Through Hole Resistors
Bulk discount available

Subtotal (1 unit)*

£6.69

(exc. VAT)

£8.03

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 5 unit(s) ready to ship
  • Plus 17 unit(s) ready to ship from another location
  • Plus 206 unit(s) shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£6.69
10 - 24£6.22
25 - 49£5.81
50 - 99£5.55
100 +£4.94

*price indicative

RS Stock No.:
809-8730
Mfr. Part No.:
AP851 R3 J
Brand:
Arcol
Find similar products by selecting one or more attributes.
Select all

Brand

Arcol

Resistance

300mΩ

Power Rating

50W

Tolerance

±5%

Series

AP851

Package/Case

TO-220

Lead Pitch

5.34mm

AP851 Series 50 Watts TO-220 High Power Resistors


The AP851 series Non-inductive 50 Watt high power T0220 resistor pack with a very low thermal resistance. Applications for the AP851 series include:- High frequency emitter circuits in switching power supplies; voltage regulation; low energy pulse loading

50 Watts at 25˚C case temperature on heat sink (Using thermal grease)
Single Moulded case for protection
Easy to mount to heat sink via single screw mounting hole
Electrically isolated case

Related links