£420.75

3B Scientific U185501 Teltron Diode, S

U185501

Price data last checked 41 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the usual price. Wait for it to drop, or tell us your number.

£421 today · usual range £398–£424 · best ever £398

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 50 days · 50 data points (no recent data)

Historical
Generating forecast…
£424.39 £395.14 £401.52 £407.90 £414.29 £420.67 £427.05 24 April 2026 06 May 2026 18 May 2026 30 May 2026 12 June 2026

Price Distribution

Price distribution over 50 days • 3 price levels

Days at Price
Current Price
16 days 6 days · current 28 days 0 7 14 21 28 £398 £421 £424 Days at Price

Price Analysis

Most common price: £424 (28 days, 56.0%)

Price range: £398 - £424

Price levels: 3 different prices over 50 days

Key Features

Max. heater voltage: 7.5 V AC/DC

Max. anode voltage: 500 V

Anode current: approx. 2 mA at 200 V (Anode)

Easy to Use

Product Specifications

Barcode

No barcode data available

Similar Products You Might Like

3B Scientific U18558 Teltron Triode, Neon-Filled, S
97% match

3B Scientific U18558 Teltron Triode, Neon-Filled, S

3B Scientific

£479.44 17 Jun 2026
3B Scientific U19151 Teltron Triode, Vacuum, D
96% match

3B Scientific U19151 Teltron Triode, Vacuum, D

3B Scientific

£676.67 13 Jun 2026
3B Scientific U19157 Teltron Triode, Helium-filled, D
96% match

3B Scientific U19157 Teltron Triode, Helium-filled, D

3B Scientific

£574.76 18 Jun 2026
3B Scientific U18551 Teltron Triode S
95% match

3B Scientific U18551 Teltron Triode S

3B Scientific

£426.65 19 Jun 2026
3B Scientific U19152 Teltron Luminescence Tube, D
95% match

3B Scientific U19152 Teltron Luminescence Tube, D

3B Scientific

£398.31 13 Jun 2026
3B Scientific U18557 Teltron Teltron Helium-Filled Planar Triode Tube S
95% match

3B Scientific U18557 Teltron Teltron Helium-Filled Planar Triode Tube S

3B Scientific

£565.60 19 Jun 2026
Uni-T UT133A / MIE0435 / NCV Function/LCD Screen
95% match

Uni-T UT133A / MIE0435 / NCV Function/LCD Screen

UNI-T

Out of stock 15 Jul 2026
3B Scientific U19154 Teltron Perrin Tube D
94% match

3B Scientific U19154 Teltron Perrin Tube D

3B Scientific

£559.88 19 Jun 2026
3B Scientific U19170 Teltron Dual Beam Tube, D
94% match

3B Scientific U19170 Teltron Dual Beam Tube, D

3B Scientific

£840.01 17 Jun 2026
Uni-T PRO UT191T / MIE0369 / True RMS/Torch
94% match

Uni-T PRO UT191T / MIE0369 / True RMS/Torch

UNI-T

£119.06 18 Jul 2026
3B Scientific U8491791 Straight Conductor On Acrylic Base
94% match

3B Scientific U8491791 Straight Conductor On Acrylic Base

3B Scientific

£59.16 16 Jun 2026
3B Scientific U8482415 Photoelectric Cell Empty
94% match

3B Scientific U8482415 Photoelectric Cell Empty

3B Scientific

£320.67 24 Jun 2026
Velleman Analyser Atlas Zen – ZENER DIODES (0 – 50 V)
94% match

Velleman Analyser Atlas Zen – ZENER DIODES (0 – 50 V)

Velleman

£67.95 04 May 2026
Jbc C420280 Desoldering Tip Pair for HT420 A
94% match

Jbc C420280 Desoldering Tip Pair for HT420 A

JBC

£68.02 03 May 2026
94% match

Electrode Needles TS 070/45 mm, Teflon Insulated

TROTEC

£79.23 01 Jul 2026
Jbc C420279 Desoldering Tip Pair for HT420 A
94% match

Jbc C420279 Desoldering Tip Pair for HT420 A

JBC

£66.39 23 Jun 2026
Jbc C245224 SMD Desoldering Tip for T245
94% match

Jbc C245224 SMD Desoldering Tip for T245

JBC

£85.63 23 Jun 2026
JBC C245228 SMD Desoldering Tip for T245
94% match

JBC C245228 SMD Desoldering Tip for T245

JBC

£88.70 24 Jun 2026
E88CC S4A Premium Electron Tubes Selected for Audio and Studio Double Triode Number of Poles: 9 Socket: No
94% match

E88CC S4A Premium Electron Tubes Selected for Audio and Studio Double Triode Number of Poles: 9 Socket: No

Unbekannt

£91.99 02 May 2026
Metrix MX0650-Z Multi-Purpose Pliers with Carry Case
94% match

Metrix MX0650-Z Multi-Purpose Pliers with Carry Case

Metrix

£335.11 26 Jun 2026
3B Scientific U18552 Teltron Luminescence Tube S
94% match

3B Scientific U18552 Teltron Luminescence Tube S

3B Scientific

£298.57 13 Jun 2026
ECC82 S4A Premium Electron Tubes Selected for Audio and Studio Double Triode Number of Poles: 9 Socket: No
94% match

ECC82 S4A Premium Electron Tubes Selected for Audio and Studio Double Triode Number of Poles: 9 Socket: No

Unbekannt

£73.42 09 May 2026
3B Scientific American U19155 Electron Deflection Tube
94% match

3B Scientific American U19155 Electron Deflection Tube

3B Scientific

£800.66 20 Jul 2026
94% match

TROTEC 3510200213 Electrode Needles TS 070/60 mm, Teflon Insulated Hardware, Other Tools, Multicolor

TROTEC

£82.49 16 Jun 2026