20ohm Through Hole Resistors | e絡盟 Hong Kong

We offer a wide range of through hole resistors from many manufacturers, with resistance values from 0.005ohm to 500Gohm, and power ratings from 50mW to 5kW.

What materials are used in through hole resistors?

Resistors can be composed of a variety of materials. Most modern, commonly used through-hole resistors have a wirewound or film construction. A wirewound resistor has a length of resistive wire that is wound around a supporting element from one end to the other. Most film resistors are composed of a carbon, metal, or metal-oxide film. In these resistors, a thin film of conductive material is deposited onto the ceramic element and a helix is cut from one end of the element to the other. It is then covered by an insulating material.

Through hole resistor size

As opposed to SMD resistors , through-hole (THT) resistors are not standardised, and manufacturers may use slightly different measurements. THT resistors are also sized based on their power ratings and their type, e.g. carbon material, wire-wound, carbon film, and metal film. For example, the width of a common 1/2W resistor is 9.2mm, while the length of a smaller 1/4W resistor is 6.3mm. Make sure you check the manufacturer’s datasheet whenever you need to know a component’s exact size.

Filter(s) Applied

Resistance

20ohm

1 Filter(s) Selected

			Price For		Quantity

MF25 20R	9341510 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 20 ohm MF25 Series 250 mW ± 1% Axial Leaded 250 V	Each	10+ HK$0.679 100+ HK$0.418 500+ HK$0.217 1000+ HK$0.195 2500+ HK$0.168 More Pricing...	Min: 10 / Mult: 10	20ohm	MF25 Series	250mW	± 1%	Axial Leaded	250V	Metal Film	± 50ppm/°C	Precision	2.5mm	6.8mm	-	-55°C	155°C	-
ROX05SJ20R	3229755 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 20 ohm ROX Series 500 mW ± 5% Axial Leaded 250 V	Each	10+ HK$1.470 100+ HK$0.570 500+ HK$0.404 2500+ HK$0.238 7500+ HK$0.222 More Pricing...	Min: 10 / Mult: 10	20ohm	ROX Series	500mW	± 5%	Axial Leaded	250V	Metal Oxide	± 350ppm/°C	Flame Proof	2.5mm	7.5mm	-	-55°C	155°C	-
MP006407	3619519 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 20 ohm 1 W ± 2% Axial Leaded 500 V	Each (Supplied on Full Reel) Full Reel Packaging Options	2000+ HK$0.500 10000+ HK$0.430 20000+ HK$0.425	Min: 2000 / Mult: 2000	20ohm	-	1W	± 2%	Axial Leaded	500V	Metal Oxide	± 200ppm/°C	High Surge	4.5mm	11.5mm	-	-55°C	235°C	-
MCKNP05SJ0200AA9	1903920 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 20 ohm MCKNP Series 5 W ± 5% Axial Leaded	Each	1+ HK$5.440 10+ HK$3.950 50+ HK$1.740 100+ HK$1.660 200+ HK$1.560 More Pricing...	Min: 1 / Mult: 1	20ohm	MCKNP Series	5W	± 5%	Axial Leaded	-	Wirewound	± 300ppm/°C	Flame Proof	6.5mm	17.5mm	-	-	-	-
UPF50B20RV	2332201 Data Sheet RoHS	CGS - TE CONNECTIVITY Through Hole Resistor 20 ohm UPF Series 500 mW ± 0.1% Axial Leaded 300 V	Each	1+ HK$36.420 5+ HK$33.920 10+ HK$31.410 20+ HK$31.080 40+ HK$27.510 More Pricing...	Min: 1 / Mult: 1	20ohm	UPF Series	500mW	± 0.1%	Axial Leaded	300V	Metal Film	± 5ppm/°C	High Precision	4mm	10.2mm	-	-55°C	125°C	-
MRS25000C2009FCT00	9465936 Data Sheet RoHS	VISHAY Through Hole Resistor 20 ohm MRS25 Series 600 mW ± 1% Axial Leaded 350 V	Each	10+ HK$1.180 100+ HK$0.773 500+ HK$0.596 1000+ HK$0.513 2500+ HK$0.488 More Pricing...	Min: 10 / Mult: 10	20ohm	MRS25 Series	600mW	± 1%	Axial Leaded	350V	Metal Film	± 50ppm/°C	General Purpose	2.5mm	6.5mm	-	-55°C	155°C	-
41F20RE	2448917 Data Sheet RoHS	OHMITE Through Hole Resistor 20 ohm Ohmicone 40 Series 1 W ± 1% Axial Leaded 150 V	Each	1+ HK$31.490 3+ HK$27.600 5+ HK$23.710 10+ HK$19.820 20+ HK$18.830 More Pricing...	Min: 1 / Mult: 1	20ohm	Ohmicone 40 Series	1W	± 1%	Axial Leaded	150V	Ceramic	± 20ppm/°C	High Power	3.2mm	11.1mm	-	-55°C	275°C	-
YR1B20RCC	1083068 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 20 ohm R Series 250 mW ± 0.1% Axial Leaded 250 V	Each	1+ HK$8.730 50+ HK$4.340 100+ HK$3.120 250+ HK$2.700 500+ HK$2.210 More Pricing...	Min: 1 / Mult: 1	20ohm	R Series	250mW	± 0.1%	Axial Leaded	250V	Metal Film	± 15ppm/°C	Precision	2.3mm	6.3mm	-	-65°C	155°C	-
MFR4-20RFI	1099848 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 20 ohm MFR Series 500 mW ± 1% Axial Leaded 250 V	Each	10+ HK$2.760 100+ HK$1.630 500+ HK$1.320 1000+ HK$1.160 2500+ HK$1.040 More Pricing...	Min: 10 / Mult: 10	20ohm	MFR Series	500mW	± 1%	Axial Leaded	250V	Metal Film	± 50ppm/°C	High Reliability	2.5mm	6.2mm	-	-55°C	155°C	-
BPC5200J	9432159 Data Sheet RoHS	TT ELECTRONICS / BI TECHNOLOGIES Through Hole Resistor 20 ohm BPC Series 5 W ± 5% Radial Leaded 500 V	Each	1+ HK$37.570 3+ HK$33.790 5+ HK$30.010 10+ HK$26.230 20+ HK$23.810 More Pricing...	Min: 1 / Mult: 1	20ohm	BPC Series	5W	± 5%	Radial Leaded	500V	Thick Film	± 100ppm/°C	High Power	-	12.7mm	2.54mm	-55°C	125°C	-
MCKNP02SJ0200A10	1903777 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 20 ohm MCKNP Series 2 W ± 5% Axial Leaded	Each	1+ HK$1.880 50+ HK$1.160 100+ HK$0.792 250+ HK$0.603 500+ HK$0.538 More Pricing...	Min: 1 / Mult: 1	20ohm	MCKNP Series	2W	± 5%	Axial Leaded	-	Wirewound	± 300ppm/°C	Flame Proof	5mm	12mm	-	-	-	-
MF12 20R	9342818 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 20 ohm MF12 Series 125 mW ± 1% Axial Leaded 200 V	Each	5+ HK$0.550 50+ HK$0.489 250+ HK$0.231 500+ HK$0.176 1000+ HK$0.167 More Pricing...	Min: 5 / Mult: 5	20ohm	MF12 Series	125mW	± 1%	Axial Leaded	200V	Metal Film	± 50ppm/°C	Precision	1.85mm	3.5mm	-	-55°C	155°C	-
MBA02040C2009FC100	3546851 Data Sheet RoHS	VISHAY Through Hole Resistor 20 ohm MBA Series 400 mW ± 1% Axial Leaded 200 V	Each	1+ HK$2.550 50+ HK$1.880 100+ HK$1.760 250+ HK$1.680 500+ HK$1.600 More Pricing...	Min: 1 / Mult: 1	20ohm	MBA Series	400mW	± 1%	Axial Leaded	200V	Metal Film	± 50ppm/K	General Purpose	1.6mm	3.6mm	-	-55°C	155°C	AEC-Q200
BPC10200J	9432302 Data Sheet RoHS	TT ELECTRONICS / BI TECHNOLOGIES Through Hole Resistor 20 ohm BPC Series 10 W ± 5% Radial Leaded 500 V	Each	1+ HK$50.800 3+ HK$45.900 5+ HK$41.000 10+ HK$36.090 20+ HK$31.920 More Pricing...	Min: 1 / Mult: 1	20ohm	BPC Series	10W	± 5%	Radial Leaded	500V	Thick Film	± 100ppm/°C	High Power	-	25.4mm	2.54mm	-55°C	125°C	-
LR0204F20R	2329898 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 20 ohm LR Series 250 mW ± 1% Axial Leaded 200 V	Each	10+ HK$0.234 100+ HK$0.205 500+ HK$0.170 2500+ HK$0.152 6000+ HK$0.140 More Pricing...	Min: 10 / Mult: 10	20ohm	LR Series	250mW	± 1%	Axial Leaded	200V	Metal Film	± 100ppm/°C	General Purpose	2mm	3.5mm	-	-55°C	155°C	-
LR1F20R	2330062 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 20 ohm LR Series 600 mW ± 1% Axial Leaded 350 V	Each	10+ HK$0.247 100+ HK$0.206 500+ HK$0.181 2500+ HK$0.140 6000+ HK$0.132 More Pricing...	Min: 10 / Mult: 10	20ohm	LR Series	600mW	± 1%	Axial Leaded	350V	Metal Film	± 50ppm/°C	General Purpose	2.3mm	6.2mm	-	-55°C	155°C	-
MF50 20R	9340181 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 20 ohm MF50 Series 500 mW ± 1% Axial Leaded 350 V	Each	1+ HK$1.010 50+ HK$0.730 100+ HK$0.618 250+ HK$0.423 500+ HK$0.322 More Pricing...	Min: 1 / Mult: 1	20ohm	MF50 Series	500mW	± 1%	Axial Leaded	350V	Metal Film	± 50ppm/°C	Precision	3.5mm	10mm	-	-55°C	155°C	-
MC14705	1306679 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 20 ohm MC14 Series 3 W ± 1% Axial Leaded	Each	1+ HK$27.880 3+ HK$19.550 5+ HK$13.920 10+ HK$12.290 20+ HK$11.720 More Pricing...	Min: 1 / Mult: 1	20ohm	MC14 Series	3W	± 1%	Axial Leaded	-	Wirewound	± 20ppm/°C	General Purpose	5.54mm	15.06mm	-	-55°C	275°C	-
LTO100F20R00FTE3	2144974 Data Sheet RoHS	VISHAY Through Hole Resistor 20 ohm LTO 100 Series 100 W ± 1% TO-247 375 V	Each	1+ HK$105.140 3+ HK$101.850 5+ HK$98.560 10+ HK$95.270 20+ HK$92.190 More Pricing...	Min: 1 / Mult: 1	20ohm	LTO 100 Series	100W	± 1%	TO-247	375V	Thick Film	± 150ppm/°C	High Power	-	15.76mm	5mm	-55°C	175°C	AEC-Q200
PWR220T-35-20R0F	2101731 Data Sheet RoHS	BOURNS Through Hole Resistor 20 ohm PWR220T-35 Series 35 W ± 1% TO-220 250 V	Each	1+ HK$44.860 3+ HK$39.950 5+ HK$35.030 10+ HK$30.110 20+ HK$26.460 More Pricing...	Min: 1 / Mult: 1	20ohm	PWR220T-35 Series	35W	± 1%	TO-220	250V	Thick Film	± 100ppm/°C	High Power	-	10.1mm	4mm	-55°C	155°C	AEC-Q200
W22-20RJI	9504710 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 20 ohm W22 Series 7 W ± 5% Axial Leaded 200 V	Each	1+ HK$21.620 10+ HK$12.750 50+ HK$10.360 100+ HK$9.050 200+ HK$7.820 More Pricing...	Min: 1 / Mult: 1	20ohm	W22 Series	7W	± 5%	Axial Leaded	200V	Wirewound	± 75ppm/°C	High Stability, High Reliability	8mm	22mm	-	-55°C	350°C	-
MCMF006FF200JA50	2401707 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 20 ohm MCMF Series 600 mW ± 1% Axial Leaded 250 V	Each	10+ HK$0.603 100+ HK$0.439 500+ HK$0.194 1000+ HK$0.171 2500+ HK$0.148 More Pricing...	Min: 10 / Mult: 10	20ohm	MCMF Series	600mW	± 1%	Axial Leaded	250V	Metal Film	± 50ppm/°C	General Purpose	2.5mm	6.8mm	-	-55°C	155°C	-
ROX5SSJ20R	3229861 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 20 ohm ROX Series 5 W ± 5% Axial Leaded 500 V	Each	10+ HK$2.710 100+ HK$1.940 500+ HK$1.690 1000+ HK$1.530	Min: 10 / Mult: 10	20ohm	ROX Series	5W	± 5%	Axial Leaded	500V	Metal Oxide	± 350ppm/°C	Flame Proof	6.5mm	17.5mm	-	-55°C	155°C	-
MP006681	3642985 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 20 ohm 125 mW ± 2% Axial Leaded 200 V	Each	10+ HK$0.215 100+ HK$0.174 500+ HK$0.132 1000+ HK$0.118 2500+ HK$0.104 More Pricing...	Min: 10 / Mult: 10	20ohm	-	125mW	± 2%	Axial Leaded	200V	Metal Film	± 200ppm/°C	General Purpose	1.85mm	3.5mm	-	-55°C	155°C	-
AC05AT0002009JAC00	3235387 Data Sheet RoHS	VISHAY Through Hole Resistor 20 ohm AC-AT Series 5 W ± 5% Axial Leaded	Each	1+ HK$10.940 10+ HK$7.160 50+ HK$5.500 100+ HK$4.960 200+ HK$4.400 More Pricing...	Min: 1 / Mult: 1	20ohm	AC-AT Series	5W	± 5%	Axial Leaded	-	Wirewound	-10ppm/K to -80ppm/K	High Power	7.5mm	18mm	-	-55°C	250°C	AEC-Q200