Conrad Electronic UK Ltd
Severalls Lane Colchester Essex CO4 5JS United Kingdom
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Item no.: 500580 - 89 
Manufacturer No.: B72210S251K101
EAN: 2050000140860
£ 0.49
Quantity discount

incl. VAT, ex. delivery
Delivery time
immediate dispatch

Delivery time:

For orders shipped with Standard delivery: (see above) -
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Delivery Rates
FREE on all orders over £199

Delivery costs

Orders shipped inside the UK: A flat rate of £6.99 (incl. VAT) applies (Standard Delivery - 3 to 4 days)

The delivery of orders with order values exceeding £199 is free. 24 hour delivery service costs £19.99

The delivery of large or bulky items (clearly labelled as such on our website) will incur a shipping surcharge which is stated on the relevant product page. The surcharge covers both postage and packaging.

4 Year Warranty
4 Years Extended Warranty Pay a small one-off surcharge at the time of purchase in exchange for 4 years worth of piece of mind. Tick the "4 Years Extended Warranty" box during checkout, and your item comes with a 4 years extended warranty. Detailed information about our 4 Years Extended Warranty available here.
Volume Discount
up to 45 % / up to £ 0.22
Volume discount
* incl. VAT, ex. delivery
Quantity in Unit Price £ You save £
1 0.49* ---
10 0.39* 20% = 0.10
50 0.34* 31% = 0.15
100 0.29* 41% = 0.20
250 0.27* 45% = 0.22

Metal oxide disc varistors

Technical data

Category Disk varistor
Type S10K250
Vv 390 V
Content 1 pc(s)
Manufacturer part # B72210S251K101
Type S10K250


Varistors are voltage dependent resistors with symmetrical U/I characteristic curve, the resistance values of which drop as the voltage increases, thus 'short circuiting' any further build up of overvoltage. Varistors protect against all types of overvoltage and prevent damage to electronic equipment.

For more information on this B72210S251K101 capacitor, please see its datasheet under 'downloadable documents'.

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