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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:
12, 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
Boxed
3.50
each
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
RV0570 25k ohm potentiometer, 2 watt, panel mounting,  moulded carbon.
30mm diameter body. 6.3mm x 14mm slotted shaft.
Also a few 50k.
Unused old stock 2.90
RV0632 . 15 ohm potentiometer,  50 watt, panel mounting, Berco L50 wire-wound ceramic
60mm diameter 35mm behind panel.
Used 4.50
RV0680 . 100 ohm potentiometer,  25 watt, panel mounting, Berco L25 wire-wound ceramic
40mm diameter 32mm behind panel. Storage marks
Unused old stock 6.50
RV0744 . 50 ohm potentiometer,  25 watt, panel mounting, Berco L25 wire-wound ceramic. Centre tapped
40mm diameter 32mm behind panel.
Used 5.00
RV0750 50 ohm potentiometer,  50 watt, panel mounting, Cressall S50 wire-wound ceramic
60mm diameter 35mm behind panel
Unused old stock 6.50
RV0752   50 ohm potentiometer,  25 watt, panel mounting, Yagishita F25 wire-wound ceramic
40mm diameter 33mm behind panel
Used 6.50
RV0754   100 ohm potentiometer,  25 watt, panel mounting, wire-wound ceramic
42mm diameter 35mm behind panel. 5.85mm diameter,  with knob.
Unused new stock 7.50
RV0760 150 ohm potentiometer,  50 watt, panel mounting, Berco L50  wire-wound ceramic
  Services ref 5905/0632-99-972-6919       60mm diameter 35mm behind panel.  Some storage marks.
Unused old stock 6.50
RV0770 200 ohm potentiometer,  10 watt, panel mounting, 
45mm diameter 36mm behind panel. 
Used/unused 4.80
RV0772 . 500 ohm potentiometer,  50 watt, panel mounting, Berco L50 wire-wound ceramic
60mm diameter 35mm behind panel.
Used 4.50
RV0775   1000 ohm potentiometer,  25 watt, 0.158A panel mounting, SFER RT25L wire-wound ceramic
40mm diameter 32mm behind panel. Storage marks
Unused old stock

Used Berco
9.50

3.50
RV0780 25k ohm potentiometer,  7 watt, panel mounting by 3 screws,  Colvern CLR8011/264
87mm diameter body, 35mm behind panel
Unused old stock 8.50
Linear Wire-wound adjustable, pre-set
RV0820 180 ohm with adjustable tap. Berco Type K7/RAH
100mm long, 30mm diameter.  Plating on two screws defective.  One only
Unused old stock 6.50
RV0822  . 200 ohm with adjustable tap. Colvern wire-wound CLR606
41mm long, 9mm wide, 8mm deep excluding connection tabs.
 Locking screw connected to metal mounting.  Hum adjustment
Unused old stock 1.50
RV0826 similar 400 ohm with adjustable tap.
112mm long, 25mm diameter.  With tapping strap.    One only
Unused old stock 5.50
RV0900 Rheo_2k_b.jpg (19494 bytes) Rheostat, Laboratory 2000 ohms 0.3A.  180W total. Rheo_2k_a.jpg (13109 bytes) Tested.   Unused old stock 5.50
RV0950 . Switch Dimmer. 100 ohm and off.  5C/724 AM Crown Marked Unused old stock 16.50
PRESET Resistors  Thumbwheel Variable Resistors and Potentiometers
RV2340 5 ohm Wire-wound Potentiometer for PCB mounting. Egen AB type 101
Wiper is connected to metal frame. 2W rating on PCB or 3W on 50x50mm steel panel.
Finger or Screwdriver adjustment.  20 x 20 x 22mm over knob.
Unused
some soiled
tested
0.60
RV2350 6.8 ohm Wire-wound Potentiometer for PCB mounting. Egen AB type 101
Wiper is connected to metal frame. 2W rating on PCB or 3W on 50x50mm steel panel.
Finger or Screwdriver adjustment.  20 x 20 x 22mm over knob.
Unused
some soiled
tested
0.60
RV2360 15 ohm Wire-wound Potentiometer for PCB mounting. Egen AB type 101
Wiper is connected to metal frame. 2W rating on PCB or 3W on 50x50mm steel panel.
Finger or Screwdriver adjustment.  20 x 20 x 22mm over knob.
Unused
some soiled
tested
0.45
RV2370 50 ohm Wire-wound Potentiometer for PCB mounting. Egen AB type 101
Wiper is connected to metal frame. 2W rating on PCB or 3W on 50x50mm steel panel.
Finger or Screwdriver adjustment.  20 x 20 x 22mm over knob.
Unused
some soiled
tested
0.30
RV2380 100 ohm Wire-wound Potentiometer for PCB mounting. Egen AB type 101
Wiper is connected to metal frame. 2W rating on PCB or 3W on 50x50mm steel panel.
Finger or Screwdriver adjustment.  20 x 20 x 22mm over knob.
Unused
some soiled
tested
0.50
RV2410 Pot_15k.jpg (6940 bytes) Potentiometer 15k. Miniature pcb mounting. New Old Stock 0.55
RV2420 Pot_20k.jpg (26930 bytes) Potentiometer 20k.  Miniature pcb mounting. 6mm square, feet 5mm spacing. New Old Stock 0.45
Multiturn preset and Miscellaneous  + More available!
RV3400 Pot_10k_Multi.jpg (15200 bytes) Potentiometer, Multiturn 10k Ceramic. New Old Stock 1.55
RV3740 Potentiometer 20k ohms, Cermet.  RS type 186-536. 
Top adjustment trimmer.  Miniature vertical mounting.
New 1.00
Multiturn panel-mounting and Multiturn knobs
RV5000 10 Turn 2k (2000) ohms 5W ohm wire-wound PotentiometerColvern CLR2501/13.  Tested. 42mm diameter, 90mm overall length. 10mm long 6.33mm, 0.25" shaft. Ex Equipment 5.70
RV5010  10 turn 1% linearity pre-set wire-wound potentiometer.   
Spectrol Reliance or RS badged.  
Body 12.6mm diameter, 55mm long; 6.3mm spindle slotted.

100, 250, 500, 1K, 10K,  50k,  100K.    Few only.
Unused old stock 4.80
RV5020 10 turn 1% linearity wire-wound potentiometer. 
Spectrol Reliance or RS badged.  
Body 12.6mm diameter, 55mm long; 6.3mm spindle, 9mm long slotted. 
100, 500, 1k, 5k, and 20k ohms.    Few only.
Unused old stock 7.00
RV5030 10 turn 5k 1% linearity wire-wound potentiometer  RS 173-502
 RS badged Spectrol Reliance.   5000 ohm. only 
Body 12.6mm diameter, 55mm long; 6.3mm spindle, 14mm long slotted. 
Unused old stock 5.30
RV5150 10 turn 50k 1% linearity wire-wound potentiometer.  Used tested. 0.25" shaft 14mm long slotted.     Colvern or RS badged. 
(A few other values may be available)
Ex Equipment 3.50
RV5370 10 turn 1k 0.25% linearity 2W wire-wound potentiometer. Spectrol Reliance Model 534.  21mm diameter, 40mm overall, 12mm long 0.25" shaft. Label glued on back. Ex Equipment 1.90
RV5380 Analogue 15 turn dial Knob.  Spectrol Multidial Model 16.  For 0.25" shaft. Allen headed grub screw.  Locking lever. 22mm diameter 23mm high. Ex Equipment 1.40
RV5310 Knob_15t.jpg (9819 bytes) 15 turn Analogue dial.  Suitable for  10 turn potentiometers with 0.25" shafts. Ex Equipment 2.50
Servo Pots
RV814 Servo Potentiometer - Continuous Rotation.  2,000 ohm, 2k Bourns type 6554S-1-202.  Linearity + 0.5%.   33mm diameter, 19mm deep, 6.3x14mm  shaft
   20k_servo_pot_a.jpg (13944 bytes)20k_servo_pot_b.jpg (13912 bytes)
Unused 6.50
RV815 Servo Potentiometer - Continuous Rotation.  20,000 ohm, 20k Bourns type 6554S-1-203.  Linearity + 0.5%.   33mm diameter, 19mm deep, 6.3x14mm  shaft
   20k_servo_pot_a.jpg (13944 bytes)20k_servo_pot_b.jpg (13912 bytes)
Unused 6.50
RV826 Servo Potentiometer - Continuous Rotation.  RS type 173-596. 20,000 ohm, 20k 20%. 0.5% linearity.  Body 23mm diam.  10mm long 3mm shaft.
(Current RS Stock at 33 GBP + VAT)
  1 only remaining
Unused 10.50
         
THERMISTORS For Data on some ITT STC types, see Tech Data Page.
TH134 Thermistor 1500 ohms at 25oC.  Varite 0.5W rated bead.  5mm diameter, 2mm thick with 35mm leads.  
Resistance at maximum dissipation is 80 ohms approx.
Equivalent to Mullard/Philips VA1098 which was replaced by  2322 642 62152. Also equivalent to Siemens K164 series Q63016-K4001-K/M45
New Old Stock 0.10
TH135 Thermistor 4700 ohms at 25oC.  Varite 0.5W rated bead.  5mm diameter, 2mm thick with 35mm leads. 
Resistance at maximum dissipation is 250 ohms approx.  
Equivalent to Mullard/Philips VA1109 which was replaced by  2322 642 62472. Also equivalent to Siemens K164 series Q63016-K4004-K/M47.
New Old Stock 0.10
TH156 Thermistor,Vacuum ,  B54.    Indirectly heated  STC ITT
See Tech Data for information.
New Old Stock 5.20
TH157 Thermistor, U23  STC ITT 
2 Miniature loose beads sealed in glass tube.
1mm divisions in picture.
New Old Stock 3.20
TH158 Thermistor, P23  STC ITT  Miniature bead mounted on probe.
  
85mm overall with wires.  Approx 5mm across tips of "Y"
New Old Stock


2 only
12.20
TH159 Thermistor, G23 CW  STC ITT  Miniature bead in glass tip
(Short version of GL23 TH-B12 RS type 151-029)
New Old Stock 3.80
TH160 Thermistor, FS23D  STC ITT  Miniature bead in glass tip - 75mm long stem.
  
   1mm divisions
New Old Stock 3.80
TH163 Thermistor, Yellow Springs Instrument YSI 44202.  Temperature sensor.
Comprises a composite bead type 44018 and two resistors.
Temperature accuracy is stated as +0.15oC for the circuits given over the range -5oC to +45oC.   Data Sheets and circuits are HERE.
Time constant 10sec in free air. With data sheet in original tube package.
Bead is maximum of 0.08" (2mm) diameter, 0.15" (3.5mm) long with 5" leads. 

New Old Stock 9.80

Home Up Resistive Fixed Caps Inductive Variable Caps 

 

For information on how to buy, please see the information page

Information Page
Last update:   September 12, 2017