Resistive

UK, Vintage Electronics, Vintage Radio, Surplus Electronics, Test Equipment, Industrial, Scientific, Valves, Roehren, Lampes, Vacuum Tubes, CV Equivalents, Meters, Optical, Books, Wireless, Components, Resistors, Capacitors, Inductors, Ferrite, Cores, Audio Transformers, Fibre Optics, Transducers, Switches, Transistors, Diodes, Trimmers, Plugs, Sockets, Connectors, Pattern 104, Plessey Mk4, Plessey Mk7, Jones, Coax, BNC, UHF, Valve Holders, Cables, Loudspeakers, Antique radios,  Manuals, Hewlett Packard, Marconi, Mullard, Tektronix, AVO, Radio, Television, TV, Repair and Maintenance, Data Sheets, Transistor Equivalents

ELECTROJUMBLE 

RESISTIVE  COMPONENTS   R

Home Up Resistive Fixed Caps Inductive Variable Caps

For purchasing information, please see Information page

Cat No.

Click images for larger pictures

Description Condition Price

GBP

  RESISTORS  Fixed, Variable, Potentiometers, Non-linear. 
Low-Power Resistors
I have been researching the range of vintage carbon resistors and metal film resistors. 
Please see the multi-page pdf which details more than 150 types giving ratings and sizes.
 
Information is scarce for many manufacturers and is sometimes apparently conflicting. 
This can arise, for example, when sizes are quoted as either typical or maximum and when data changes through the product manufacturing life.
Also colours are not consistent and marking styles can change. 

Power ratings are mostly given for free air at 70C, but de-rating figures are not always available.  The power rating also depends on stability and reliability requirements.

See HERE for the pdf.

I would be grateful for any corrections or further data so as to provide best accuracy.   I shall also be adding photographs later as a better means of identification.
R0140

Vintage  Erie Resistors - Carbon Resistors.

A Few available for vintage rebuilds and replicas
Unused old stock


Used

Ssee
eBay
R0170 . Vintage Piher Resistors 0.25W.  Also issued as RS High Stability. Many values available.
Unused 0.70
to 2.00
R0171 . Vintage Piher Resistors 0.5W. Also issued as RS High Stability. Many values available. Unused 0.70
to 2.00
R1040

R3M_Resistors.jpg (19388 bytes)

Vintage High Stability Erie Resistors - Carbon Resistors. 0.5W Services rating,
Ceramic Cased   5% tolerance high stability.   Body 33mm long, 9mm diameter.
Not all  values available. Please ask.    

Unused old stock
1.75
each
R1050 Vintage Erie Resistors - Carbon Resistors.  Ceramic cased.
See HERE (pdf) for types, sizes and ratings of the Erie range.
Some available but only in some values limited values.
Also some used available.
Note that the actual resistance of these vintage resistors will often be outside the marked tolerances.  Typically changes of +20% are to be expected.  It is therefore possible to use alternative marked values to achieve the required ohmic value.

Old stock

Used
Unused

Ssee
eBay
R1260 Resistors Metal Oxide 2W.   18mm long x 7mm diameter.
Good range of values, but not all.
Unused old stock any 5 for 0.50
R1261 . Resistors Metal Oxide 1W.    
Good range of values, but not all.
Unused old stock any 5 for 0.40

R1580
Very High Value 1600 M ohm only. New old Stock 0.90
R1000   Many other small resistors available, Carbon film resistors, Solid Carbon Resistors, Metal Film,     Mullard, Allen and Bradley, Electrosil, Philips, ITT, RS, Piher, Welwyn,  etc 
Happy to search.   Special values made up.  High Stability resistors. 1/8 to 2W.
   
Wire-Wound and Power Resistors   Many types available new and used.  Welwyn, RS etc                                         
R2010 0.1 ohms +1%.  Resistor Aluminium Clad Wire wound  up to 25W when mounted on a 4.2oC/W heat sink. 12W in free air.  Arcol type HS25.   Body 27mm long. 
Current Sense Resistor, for up to 10Amp without the use of a heat sink. 
Ideal for current monitoring with low voltage drop. 
New old Stock 0.25
5 for 1.00
R2022 0.3 ohm +5%  Resistor Aluminium Clad Wire wound  up to 200W        CGS Type HSC200
Body 90mm 70mm wide, 45mm high
Used? 3.70
R2024 0.6 ohm +5%  Resistor Aluminium Clad Wire wound  up to 200W        CGS Type HSC200
Body 90mm 70mm wide, 45mm high
Used? 3.70
R2070 5.6 ohm +5%  Resistor Aluminium Clad Wire wound  up to 50W  when mounted on a 3oC/W heat sink. 20W in free air.       CGS Type A50 New old Stock 0.70
R2100 6.8 ohm Resistor Aluminium Clad Wire wound  up to 15W when mounted on a 5.4oC/W heat sink. 
8W rating in free air20 x 11 x 11mm.
RS Stock No. 160-433
Manufacturer Arcol Manufacturers Part No. HS15 6R8 J.
New Bagged 0.40
R2140 22 ohm +5%  Resistor Aluminium Clad Wire wound  up to 50W  when mounted on a 3oC/W heat sink. 20W in free air.       CGS Type A50 or RS 158-345 New old Stock 0.70
R3170 1800 ohm +5% 7W Wire-wound ceramic vertical.  Vitrohm type 210.
38mm long, 7mm square
New old Stock 0.40
R3210 0.1, 0.22, 0.33 and 0.47 ohm. 2.5W. Resistor Wire wound. . RS or equivalent. Ceramic former silicone coated.    12mm long x 5mm diameter.
RS type 151-518 151-530, 151-546.
New old Stock 0.50
R3240 1.2 ohm. 5%  2W Resistor Wire wound.  VTM type 271-9.
12mm long  x 4.6mm diameter.  Formed leads 15mm spacing. 
New old Stock 0.12
10 for 1.00
R3250 1.5 ohm. 5%  2W Resistor Wire wound.   VTM type 271-9.
12mm long  x 4.6mm diameter.  Formed leads 15mm spacing. 
New old Stock 0.12
10 for 1.00
R3270 6 ohm. 30W Resistor Wire wound. Arcol
55mm long on 15mm diameter ceramic tube. with mounting brackets.
Unused old stock 1.80
R3320

ww_Res_6w.jpg (13069 bytes)

47k +5% 12W.  Resistors Wire wound. Z244150 or equivalent. 
12W commercial rating, 6W services
A few other values available at various prices
Unused old stock 0.40
R3330 ww_Res_6w.jpg (13069 bytes) 56k +5%  Resistors Wire wound . 5905-99-011-4678   or equivalent. 
12W commercial rating, 6W services rated
A few other values available at various prices
Unused old stock 0.40
R3423 2 ohm 30W +5% Ceramic wire-wound.
120mm long 22mm diameter .
Used? 3.00
R3430

4ohm_ww.jpg (17991 bytes)

4 ohm 50W  Ceramic wire-wound.  
90mm long, 20mm diameter.
Unused old stock 1.55
R3435 10 ohm 30W +5% Ceramic wire-wound.
120mm long 22mm diameter .
Used? 3.00
R3440 22 ohm 15W +5% Ceramic wire-wound.
75mm long 12mm diameter .
Unused old stock 3.50
R3450 68 ohm 150W +5% Ceramic wire-wound.
245mm long 28mm diameter .
Unused old stock 7.50
R3453 100 ohm 90W +5% Ceramic wire-wound. Berco
100mm long 30mm diameter in enclosure.
Used 4.50
R3458 600 ohm 90W +5% Ceramic wire-wound. Berco
100mm long 30mm diameter .
Unused old stock 4.50
R3460 1000 ohm 75W +5% Ceramic wire-wound.
120mm long 20mm diameter .
Unused old stock 5.50
R3460 1750 ohm 20W +5% Ceramic wire-wound. Zenith 103P-141
120mm long 20mm diameter .
Unused old stock 3.80
R3760 100 ohm 3W  Resistors Stand-off  Welwyn.
21mm long x 9mm diameter, 20mm legs.
Unused old stock 0.70
Mains Droppers and Multi-section Power Resistors designated for voltage dropping in radio and television receivers.
    Many available - please ask - listings ongoing!  See also below in the RV sections
RD1270 RS type R26 renamed 154-955.   3 separate sections 56+1000, 47,12 ohms
23mm diameter, 140mm long.  1 only boxed

Unused old stock 5.50
RD1274  Ceramic wire-wound. 4 section.  14+26+97+173 ohms
Oval 25x8mm 115mm long
Unused old stock
9.00
RD1276  Ceramic wire-wound. 2 separate 4 sections.  33+75+70+68 and 20+21+33+10 ohms
25mm diameter x 140mm long
Unused old stock
9.00
RD1281 RS type 154-961 2.2+68 ohms
Marked as direct replacement for Philips G8, set makers part 3113 100 5083
14mm diameter, 165mm long. 1 only boxed
Unused old stock 5.50
RD1283  Ceramic wire-wound. 6 section. 
20mm diameter 115mm high.  8+15+17+70+63+188 ohms
Unused old stock
9.00
RD1285  Ceramic wire-wound. 3 section. 
15mm diameter 115mm high.  6+124+84 ohms. The link between the 6 and 124 ohms can be removed
Unused old stock
6.00
RD1287  Ceramic wire-wound. 3 section. 
15mm diameter 140mm high.  6 and 1+100 ohms.
Unused old stock
6.00
RD1291  Ceramic wire-wound. 2 section. 
15mm diameter 140mm high.  2.2 and 68 ohms.
Unused old stock
6.00
RD1294  Ceramic wire-wound. 7 section. 
20mm diameter 120mm high.  15+19+20+70+63+28+63 ohms.
Unused old stock
6.00
RD1296  Ceramic wire-wound. 2 section. 
15mm diameter 190mm long.  147 ohms, 17W and 260 ohms 25W.
A link above the 147 ohms could be removed - probably adding 9 ohms.
Unused old stock
7.00
RD1297  Ceramic wire-wound. 2 section. 
15mm diameter 190mm long.  156 ohms, 17W and 260 ohms 25W.
Unused old stock
5.00
RD1350 1500+400 ohms. Cressall EJ 33/T
20mm diameter, 90mm long
Unused old stock
5.00
RD1501 Power Resistor Sections  RS  Ceramic wire-wound. A few of these rare types now available again
25.4mm diameter with heights of 19 or 13mm depending on rating.  2BA centre hole
Following values available:
10,12, 20, 25 (U), 36, 40, 47, 52, 75(U),  87, 270, 726, 940, 1000 (U) ohms.
See  RS data HERE for current ratings which range from 0.1 to 0.7A
Unused old stock
Some Boxed

Used
3.50

2.75
Precision Fixed Resistors - Meter Resistors and Shunts
RP7100 Precision Resistors,  Various values, types and makes.
I can probably select and/or  make up to a value if not available.
Unused old stock From 0.50 each
RP7110 Precision Resistor,  Rivlin.  +0.2% specification except 10 ohm which is +0.1%
Available in 10 ohm,  50 ohm, 250 ohm and 1250 ohm only.
15mm diameter, 44mm overall.  Tested
Ex equip 0.25
RP7120 2 ohm Precision Resistor,  Rivlin. 
15mm diameter, 27mm overall.  Tested. Lead lengths vary.
Ex equip 0.25
POTENTIOMETERS and VARIABLE RESISTORS
Panel-mounting Carbon and Wire-wound
RV0110 1M ohm potentiometer, panel mounting, carbon.
Egen 1M ohm linear with double pole switch.
Body 24mm diameter, 32mm behind panel over connections.
Insulated spindle 6mm diameter, 53mm long with flat.
Unused old stock 2.70
RV0210 2.5M ohm potentiometer, panel mounting, preset, carbon. Morganite 
Services type 99-026-2934
Body 25mm diameter, 22mm behind panel over connections.
Slotted spindle 6.3mm diameter, 5mm long.
Unused old stock 2.70
RV0220 470 or 500k ohm. Potentiometer, panel mounting,  carbon.  Morganite
Services type Z 262543 or 99-012-4607
Morganite 470 or 500k ohm.
Body 25mm diameter, 22mm behind panel over connections.
Spindle 6.3mm diameter, 14mm long with hole for services type knobs.
(Also a few used of other values)
Unused old stock 3.60
RV0460 10k, 100k, 220k and 470k ohm. 2 watt Potentiometer,  panel mounting,  cermet.  Some RS packed
19mm body, 6.3mm x 14mm shaft.
Unused old stock 3.50
RV0632 . 15 ohm potentiometer,  50 watt, panel mounting, Berco L50 wire-wound ceramic
60mm diameter 35mm behind panel.
Used 4.50
RV0680 . var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));