Ohmite Resistors

See More About:    Ohmite Resistor        

We offer Ohmite Resistors shoppers a unique range of products from on all over the world. Unlike your traditional retailer, Electrical Stores is an online auction website with most listings offering a unparalleled characteristic called "Buy It Now" option.

**Please Enable JavaScript to Navigate Thru Our Listings**
**Click Here for Instructions**

OHMITE WIRE RESISTOR  D50K50RE CHASIS MOUNT 50W 50 OHM 10TUBULAR CERAMIC NEW
OHMITE WIRE RESISTOR D50K50RE CHASIS MOUNT 50W 50 OHM 10TUBULAR CERAMIC NEW
$23.99
quality
1 OHMITE Carbon Comp Resistor 56k 2 watt 5
1 OHMITE Carbon Comp Resistor 56k 2 watt 5
$1.50
quality
OHMITE DIVIDOHM 210 75K 40 CERAMIC POWER RESISTOR 3 OHM 75 WATT W ADJ TAP
OHMITE DIVIDOHM 210 75K 40 CERAMIC POWER RESISTOR 3 OHM 75 WATT W ADJ TAP
$9.95
quality
OHMITE DIVIDOHM 210 75K 40 CERAMIC POWER RESISTOR 1 OHM 75 WATT W ADJ TAP
OHMITE DIVIDOHM 210 75K 40 CERAMIC POWER RESISTOR 1 OHM 75 WATT W ADJ TAP
$9.95
quality
Resistor 3000 ohms 225 watts OHMITE 5
Resistor 3000 ohms 225 watts OHMITE 5
$24.99
quality
OHMITE 270 120N 538 CERAMIC POWER RESISTOR 15 OHMS 120 WATT
OHMITE 270 120N 538 CERAMIC POWER RESISTOR 15 OHMS 120 WATT
$12.95
quality
OHMITE L100J3RC CERAMIC POWER RESISTOR 3 OHMS 100 WATT
OHMITE L100J3RC CERAMIC POWER RESISTOR 3 OHMS 100 WATT
$9.95
quality
Resistors Dale Ohmite Bourns Potentiometer w dial indicator lock et al
Resistors Dale Ohmite Bourns Potentiometer w dial indicator lock et al
$37.00
quality
NOS OHMITE VITREOUS ENAMELED RESISTOR 0704 175W 100OHM
NOS OHMITE VITREOUS ENAMELED RESISTOR 0704 175W 100OHM
$9.95
quality
New OHMITE VARRIABLE RESISTOR PART  RHL500 Model H 25 watt 500 ohms 9928
New OHMITE VARRIABLE RESISTOR PART RHL500 Model H 25 watt 500 ohms 9928
$24.99
quality
OHMITE CORRIB RESISTOR 2614 20 20 OHMS
OHMITE CORRIB RESISTOR 2614 20 20 OHMS
$13.75
quality
Lot Of 200 Assorted Carbon Comp 1W 5 Resistors Ohmite IRC ETCNOS
Lot Of 200 Assorted Carbon Comp 1W 5 Resistors Ohmite IRC ETCNOS
$30.00
quality
OHMITE Power Resistor L100J1K0 1K 100Watt
OHMITE Power Resistor L100J1K0 1K 100Watt
$15.00
quality
Ohmite Resistor New in box  D225K500E 500 OHMS Tol 10 225W
Ohmite Resistor New in box D225K500E 500 OHMS Tol 10 225W
$18.95
quality
Ohmite 200 ohm 175W Resistor New
Ohmite 200 ohm 175W Resistor New
$13.00
quality
Ohmite D50K50R Variable Resistor 50 ohm 50W New
Ohmite D50K50R Variable Resistor 50 ohm 50W New
$13.00
quality
10x Ohmite 24K Ohm 2 Watt 5 RC42GF243J Carbon Comp Resistor
10x Ohmite 24K Ohm 2 Watt 5 RC42GF243J Carbon Comp Resistor
$9.54
quality
TCH35P22R0JE OHMITE 22 OHMS 35 WATTS Resistor in a TO 220 package 2 pieces
TCH35P22R0JE OHMITE 22 OHMS 35 WATTS Resistor in a TO 220 package 2 pieces
$7.99
quality
OHMITE LUG RESISTOR L225J50R 225 WATTS 25 OHMS
OHMITE LUG RESISTOR L225J50R 225 WATTS 25 OHMS
$22.00
quality
Ohmite 25 watt 10k ohms Resistor
Ohmite 25 watt 10k ohms Resistor
$8.00
quality
5x Ohmite Resistor 130K Ohm 2 Watt 5 RC42GF134J Carbon Comp
5x Ohmite Resistor 130K Ohm 2 Watt 5 RC42GF134J Carbon Comp
$9.54
quality
Ohmite B12J2K5 Wirewound Resistor 2500 Ohm 12 Watts NEW Free Shipping
Ohmite B12J2K5 Wirewound Resistor 2500 Ohm 12 Watts NEW Free Shipping
$6.25
quality
Ohmite L25J100 25 watt 100 ohms Resistor
Ohmite L25J100 25 watt 100 ohms Resistor
$10.00
quality
NIB OHMITE D225K3R0 LUG RESISTOR 225 WATT 3 OHMS
NIB OHMITE D225K3R0 LUG RESISTOR 225 WATT 3 OHMS
$36.00
quality
OHMITE RESISTOR 1ZR0438 MODEL 0617 100 WATTS 3715A
OHMITE RESISTOR 1ZR0438 MODEL 0617 100 WATTS 3715A
$8.45
quality
Ohmite Resistor 0563  50 WATTS  50 OHMS
Ohmite Resistor 0563 50 WATTS 50 OHMS
$5.99
quality
2pk 01 Ohm 3W 5 Resistors 01 3WSP
2pk 01 Ohm 3W 5 Resistors 01 3WSP
$1.25
quality
Ohmite L225J25R Resistor 25 0HM 225 Watt Lot of 4
Ohmite L225J25R Resistor 25 0HM 225 Watt Lot of 4
$22.50
quality
Ohmite Axial Resistor Series 90 Mounting Clips 5904 Pack of 10 pieces New
Ohmite Axial Resistor Series 90 Mounting Clips 5904 Pack of 10 pieces New
$17.88
quality
OHMITE 0363 25W 10 OHMS RESISTOR NEW IN A BOX
OHMITE 0363 25W 10 OHMS RESISTOR NEW IN A BOX
$20.00
quality
Ohmite Axial Resistor Series 90 Mounting Clips 5904 Pack of 50 pieces New
Ohmite Axial Resistor Series 90 Mounting Clips 5904 Pack of 50 pieces New
$49.88
quality
300W 8ohm POWER WIREWOUND RESISTOR 10PCS
300W 8ohm POWER WIREWOUND RESISTOR 10PCS
$150.00
quality
OHMITE P WIRE WOUND POWER RHEOSTAT 173A AMP 75OHM 600V AC RESISTOR B361708
OHMITE P WIRE WOUND POWER RHEOSTAT 173A AMP 75OHM 600V AC RESISTOR B361708
$50.00
quality
Ohmite D225K5R0 Resistor 225Watt 50 Ohm New
Ohmite D225K5R0 Resistor 225Watt 50 Ohm New
$13.88
quality
New Ohmite 270 225P 46 Resistor 100 Ohms 225 Watt
New Ohmite 270 225P 46 Resistor 100 Ohms 225 Watt
$6.00
quality
OHMITE Vitreous Enamel Power Resistor L225J1OR 25 Ohm
OHMITE Vitreous Enamel Power Resistor L225J1OR 25 Ohm
$21.99
quality
9x Ohmite 7500 OHM 5 Watt Ceramic Power Resisitor Wire wound Resistor
9x Ohmite 7500 OHM 5 Watt Ceramic Power Resisitor Wire wound Resistor
$9.85
quality
OHMITE B20J750 Power Wirewound Resistors 20W 750 Ohm Lot Of 25 NEW OLD STOCK
OHMITE B20J750 Power Wirewound Resistors 20W 750 Ohm Lot Of 25 NEW OLD STOCK
$43.88
quality
10x Ohmite 680K Ohm 2 Watt 5 RC42GF684J Carbon Comp Resistor
10x Ohmite 680K Ohm 2 Watt 5 RC42GF684J Carbon Comp Resistor
$9.54
quality
NEW OHMITE 95J4K7 RESISTORS LOT OF 22
NEW OHMITE 95J4K7 RESISTORS LOT OF 22
$16.50
quality
OHMITE Vitreous Enameled Resistors D50K25R 50W 25 Ohm Lot Of 2 NEW OLD STOCK
OHMITE Vitreous Enameled Resistors D50K25R 50W 25 Ohm Lot Of 2 NEW OLD STOCK
$17.88
quality
Qty 3 OHMITE 40J50R 50 OHM 10W 5 Wirewound Resistor Axial NEW
Qty 3 OHMITE 40J50R 50 OHM 10W 5 Wirewound Resistor Axial NEW
$11.99
quality
Ohmite 2405 Vitreous Enameled Resistor 175W 100 ohms
Ohmite 2405 Vitreous Enameled Resistor 175W 100 ohms
$9.99
quality
Resistor 05 ohms 50 watts adjustable OHMITE 10pieces
Resistor 05 ohms 50 watts adjustable OHMITE 10pieces
$24.99
quality
Qty 4 OHMITE 20J200 200 OHM 10W 5 Vitreous Enamel Wirewound Resistor NEW
Qty 4 OHMITE 20J200 200 OHM 10W 5 Vitreous Enamel Wirewound Resistor NEW
$13.99
quality
100 Pcs Ohmite 12K Ohm 1 4Watt 5 RC07GF123J Carbon Comp Resistor
100 Pcs Ohmite 12K Ohm 1 4Watt 5 RC07GF123J Carbon Comp Resistor
$10.43
quality
LOT OF 4 NEW OHMITE B20J50R RESISTORS 20W 50 OHMS VIT 5
LOT OF 4 NEW OHMITE B20J50R RESISTORS 20W 50 OHMS VIT 5
$21.95
quality
Lot of 8 Ohmite L225J3R0 Lug Wirewound Resistor 3 Ohms 225 Watts NEW
Lot of 8 Ohmite L225J3R0 Lug Wirewound Resistor 3 Ohms 225 Watts NEW
$45.00
quality
Lot of 2 Ohmite Varriable Resistor RHL500 Model H Wat  25 Ohms  500 9928
Lot of 2 Ohmite Varriable Resistor RHL500 Model H Wat 25 Ohms 500 9928
$44.99
quality
NEW IN BOX OHMITE DIVIDOHM RESISTOR 1040 12 W 10000 OHM
NEW IN BOX OHMITE DIVIDOHM RESISTOR 1040 12 W 10000 OHM
$7.95
quality
NEW IN BOX OHMITE DIVIDOHM RESISTOR 0785 75 W 10000 OHM
NEW IN BOX OHMITE DIVIDOHM RESISTOR 0785 75 W 10000 OHM
$9.98
quality
NEW IN BOX OHMITE DIVIDOHM RESISTOR 0784B 75 W 8000 OHM
NEW IN BOX OHMITE DIVIDOHM RESISTOR 0784B 75 W 8000 OHM
$9.98
quality
Ohmite L100J3K0 3000 Resistor Assembly
Ohmite L100J3K0 3000 Resistor Assembly
$1.95
quality
NOS 25PCS 220K 1 2W 5 MFG OHMITE CARBON COMP 1 2WATT RESISTOR
NOS 25PCS 220K 1 2W 5 MFG OHMITE CARBON COMP 1 2WATT RESISTOR
$12.50
quality
Ohmite L100J7K5 Resistor new
Ohmite L100J7K5 Resistor new
$23.99
quality
10 PCS P N 83F1R0 Wirewound Resistors 3watt 1ohm 1 Ohmite
10 PCS P N 83F1R0 Wirewound Resistors 3watt 1ohm 1 Ohmite
$9.99
quality
Ohmite OK1145 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1145 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1815 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1815 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1105 Qty 5K Original Factory Sealed Resistors Carbon Film 11 Ohm 5 1 4
Ohmite OK1105 Qty 5K Original Factory Sealed Resistors Carbon Film 11 Ohm 5 1 4
$10.00
quality
Ohmite OK2015 Qty 5K New  Original Carbon Film Resistors
Ohmite OK2015 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK2005 Qty 5K New  Original Carbon Film Resistors
Ohmite OK2005 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1805 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1805 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1225 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1225 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1625 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1625 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK2405 Qty 5K New  Original Carbon Film Resistors
Ohmite OK2405 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK15GS Qty 5K New  Original Carbon Film Resistors
Ohmite OK15GS Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1135 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1135 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1205 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1205 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1635 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1635 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1305 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1305 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1845 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1845 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK2035 Qty 5K New  Original Carbon Film Resistors
Ohmite OK2035 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK2045 Qty 5K New  Original Carbon Film Resistors
Ohmite OK2045 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1325 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1325 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1115 Qty 5K Original Factory Sealed Resistors CarbonFilm110 Ohm 5 1 4W
Ohmite OK1115 Qty 5K Original Factory Sealed Resistors CarbonFilm110 Ohm 5 1 4W
$10.00
quality
Ohmite OK1505 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1505 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1645 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1645 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK2255 Qty 5K New  Original Carbon Film Resistors
Ohmite OK2255 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK11G5 Qty 5K New  Original Carbon Film Resistors
Ohmite OK11G5 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1125 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1125 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1345 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1345 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1335 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1335 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1245 Qty 2K New  Original Carbon Film Resistors
Ohmite OK1245 Qty 2K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK2025 Qty 5K New  Original Carbon Film Resistors
Ohmite OK2025 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1615 Qty 4K New  Original Carbon Film Resistors
Ohmite OK1615 Qty 4K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK12G5 Qty 5K New  Original Carbon Film Resistors
Ohmite OK12G5 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK16G5 Qty 5K New  Original Carbon Film Resistors
Ohmite OK16G5 Qty 5K New Original Carbon Film Resistors
$30.00
quality
Ohmite OK1605 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1605 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK20G5 Qty 5K New  Original Carbon Film Resistors
Ohmite OK20G5 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK1835 Qty 5K New  Original Carbon Film Resistors
Ohmite OK1835 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK18G5 Qty 5K New  Original Carbon Film Resistors
Ohmite OK18G5 Qty 5K New Original Carbon Film Resistors
$10.00
quality
Ohmite OK13G5 Qty 5K New  Original Carbon Film Resistors
Ohmite OK13G5 Qty 5K New Original Carbon Film Resistors
$10.00
quality
64K4952 Ohmite L25J1K0E Resistor Power 1Kohm 25W 5
64K4952 Ohmite L25J1K0E Resistor Power 1Kohm 25W 5
$28.56
quality
Didn"t find what your looking for? Search our real time inventory below...

Ohmite Resistors

See More About:    Ohmite Resistor        
680V over OHMITE 100 ohm 225W resistor

The Test Methods and Experiences of 8 Resistors

1. Fixed Resistor Testing.

A. Connect the two probes(regardless of positive and negative) to the pins of resistors respecially, the actual resistance value will be measured. In order to improve the measurement accuracy, the measured resistance should be based on the size of the nominal value to select the range. As the scale of the nonlinear Ohm's block, dividing it in the middle of a more refined, pointer indicates the value should be possible to scale fell on the middle position, that is the start of full scale of 20% to 80% within the arc to make the measurements more accurate. According to a different level of resistance error. Reading between the nominal resistance were allowed ± 5%, ± 10% or ± 20% error. If we do not match, beyond the error range, then the resistance value change the value.

B. Note: When you are testing, particularly in the resistance measured over tens of kΩ resistor, hands do not touch the probe and resistance of the conductive part; be detected in the welding of the resistance from the circuit down, at least open a welding head, in order to avoid circuit The impact on other components of the test, resulting in measurement residual; the resistance value of color ring resistor can be able to determined by color ring marks, but is best to test the actual resistance using a multimeter.

2. Cement Resistance Testing.

Detection of resistance of cement and precautions to ordinary fixed resistor with the same test.

3. Fuse Resistors Test.

In the circuit, when the fuse resistor fuse open, you can make judgments based on experience: If it is found fuse resistors or charred black surface, it can be concluded that the overload rating of the current through it many times over due; If the surface without any trace of the open, it indicates that the current flow is equal to or just greater than the rated fuse value of sales. For the surface without any trace of the fuse resistor to judge good or bad, can make use of the multimeter to measure the R × 1 block, to ensure accurate measurement, it should fuse resistors from the circuit on one end of the next weld. If the measured resistance is infinite, then the fuse has failed open circuit resistor, if the measured resistance falls far short of the nominal value, that value of resistance change, we should not be used. In the maintenance of practice found that a small number of resistors in the circuit fuse is short breakdown phenomenon, attention should also be detected.

4. Potentiometer Detection.

Check the potentiometer, the first to turn the rotating handle, turn handle to see whether the smooth rotation, the switch is flexible, switch-pass, short "clicks" is crisp, and listen to the potentiometer and the resistance of the contact point within the body of friction sound, if any "imperfections" sound, indicating poor quality. Test with a multimeter, the first based on the size of the measured resistance of the potentiometer, the appropriate choice of a good multimeter resistance gear, and then according to the following method for testing.

A. Measured with a multimeter's ohm block "1" "2" at both ends, the reading should be nominal for the potentiometer resistance, such as the meter pointer does not move a lot of difference, or resistance, it indicates that the potentiometer is damaged.

B. Detect whether the activities of the potentiometer arm and the resistance of film contact is good or not. The ohm meter test block with "1" "2" ("2" "3") ends of the potentiometer shaft counterclockwise rotation to close the "off" position, when the resistance value as possible. Handle clockwise rotation axis and then slowly, the resistance value should be increased gradually, the pointer in the header should be a smooth move. When the spin axis of the handle to the extreme position of "3", the resistance should be close to the nominal value of the potentiometer. If the multimeter pointer handle potentiometer shaft rotation in the process of jumps, indicating active fault contacts are bad.

5. Positive Temperature Coefficient Thermistor (PTC) Detection.

When detecting, with a multimeter R × 1 block, concrete and two-step operation:

A. Room Temperature Testing (room temperature close to 25 ℃): the two probes touch the two pins PTC thermistors measure the actual resistance, and with the relative ratio of the nominal resistance, the difference between the two is the normal within the ± 2Ω. If the nominal resistance and the resistance of the actual difference is too large, then the performance is bad or damaged.

B. Heating Test: at room temperature, on the basis of the tests are normal, then a second step tests - heat detection, to a heat source (such as electric iron) near the PTC thermistor to its heating, while monitoring the resistance with a multimeter if the value increases with increasing temperature, and if so, that the normal thermal resistance, if resistance did not change, indicating that its performance became inferior and can not be used. Careful not to heat with the PTC thermistor by too close or direct contact with the thermistor in order to prevent their ruined.

6. Negative Temperature Coefficient Thermistor (NTC) Testing.

(1) Measured nominal resistance value Rt NTC thermistor with a multimeter measuring methods and measuring the same way as ordinary fixed resistor, which according to the nominal resistance of NTC thermistor select the appropriate power block can be directly measured actual Rt value. But NTC thermistor is sensitive to temperature, so the test should note the following:

A. Rt is the manufacturer at an ambient temperature measured at 25 ℃, so the Rt measured with a multimeter when the ambient temperature should also be close to 25 ℃, in order to ensure the credibility of the test.

B. Measurement of power shall not exceed the specified value, so that the current measurement error caused by thermal effects.

C. It is operating correctly. Test, and hold your hands to prevent the body temperature of the test impact.

(2) Estimate the temperature coefficient "at"

First measured the value of t1 resistance Rt1 at room temperature, then electric soldering iron for heat, close to the thermistor Rt, measure the resistance RT2, also measured with a thermometer at this time the surface of the thermistor RT and then calculated the average temperature t2.

7. Varistor Testing.

R × 1k with a multimeter to measure the varistor block between the two pins is, the reverse insulation resistance, are infinite, otherwise, that leakage current. If the measured resistance is very small, indicating varistor is damaged, can not be used.

8. Photosensitive Resistance Testing.

A. With a black piece of paper to cover the window light sensitive resistor, when the multimeter pointer remained fixed, the resistance approaches infinity. This value shows the bigger the better performance of photosensitive resistance. If this value is very small or close to zero, indicating photoresistor has burn damage, can not continue to use.

B. Will be a light transmittance of the window aligned photosensitive resistance, when the multimeter pointer swing should be more substantial, more resistance was significantly reduced. The smaller this value the better the performance that photosensitive resistance. If this value is large or even infinite, indicating that the resistance of the internal open-photosensitive damage, can no longer continue.

C. The photosensitive resistor light window light rays aligned with the black pieces of paper on top of the window shade photoresistors shaking, it stopped by the light, this time with the black pieces of paper multimeter pointer should be shaking and side to side. If the meter pointer position does not always stop with the paper in a rock and swing, indicating resistance of the photosensitive photosensitive materials have been damaged.

For more categories of resistors, please go to http://www.hqew.net/product/procategorieslist.html have a review.

Here"s a list of other products on Electrical Stores, come check these out:

See More About:    Ohmite Resistor        

Other Items People View After These Listings About