51ohm 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

51ohm

1 Filter(s) Selected

			Price For		Quantity

MF25 51R	9342044 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 51 ohm MF25 Series 250 mW ± 1% Axial Leaded 250 V	Each	10+ HK$0.708 100+ HK$0.436 500+ HK$0.227 1000+ HK$0.202 2500+ HK$0.175 More Pricing...	Min: 10 / Mult: 10	51ohm	MF25 Series	250mW	± 1%	Axial Leaded	250V	Metal Film	± 50ppm/°C	Precision	2.5mm	6.8mm	-55°C	155°C	-
MCMF006FF510JA50	2401719 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 51 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	51ohm	MCMF Series	600mW	± 1%	Axial Leaded	250V	Metal Film	± 50ppm/°C	General Purpose	2.5mm	6.8mm	-55°C	155°C	-
MF50 51R	9340718 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 51 ohm MF50 Series 500 mW ± 1% Axial Leaded 350 V	Each	1+ HK$1.020 50+ HK$0.742 100+ HK$0.627 250+ HK$0.430 500+ HK$0.326 More Pricing...	Min: 1 / Mult: 1	51ohm	MF50 Series	500mW	± 1%	Axial Leaded	350V	Metal Film	± 50ppm/°C	Precision	3.5mm	10mm	-55°C	155°C	-
MCKNP03WJ0510AA9	1903812 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 51 ohm MCKNP Series 3 W ± 5% Axial Leaded	Each	1+ HK$4.770 10+ HK$3.470 50+ HK$2.010 100+ HK$1.530 200+ HK$1.360 More Pricing...	Min: 1 / Mult: 1	51ohm	MCKNP Series	3W	± 5%	Axial Leaded	-	Wirewound	± 300ppm/°C	Flame Proof	6.5mm	17.5mm	-	-	-
W22-51RJI	9505032 Data Sheet RoHS	TT ELECTRONICS / WELWYN Through Hole Resistor 51 ohm W22 Series 7 W ± 5% Axial Leaded 200 V	Each	1+ HK$22.530 10+ HK$13.490 50+ HK$11.020 100+ HK$9.700 200+ HK$8.270 More Pricing...	Min: 1 / Mult: 1	51ohm	W22 Series	7W	± 5%	Axial Leaded	200V	Wirewound	± 75ppm/°C	High Stability, High Reliability	8mm	22mm	-55°C	350°C	-
MRS25000C5109FCT00	9468889 Data Sheet RoHS	VISHAY Through Hole Resistor 51 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$0.458 More Pricing...	Min: 10 / Mult: 10	51ohm	MRS25 Series	600mW	± 1%	Axial Leaded	350V	Metal Film	± 50ppm/°C	General Purpose	2.5mm	6.5mm	-55°C	155°C	-
MF12 51R	9343342 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 51 ohm MF12 Series 125 mW ± 1% Axial Leaded 200 V	Each	5+ HK$0.576 50+ HK$0.511 250+ HK$0.243 500+ HK$0.184 1000+ HK$0.175 More Pricing...	Min: 5 / Mult: 5	51ohm	MF12 Series	125mW	± 1%	Axial Leaded	200V	Metal Film	± 50ppm/°C	Precision	1.85mm	3.5mm	-55°C	155°C	-
MP006691	3642996 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 51 ohm 125 mW ± 2% Axial Leaded 200 V	Each	10+ HK$0.498 100+ HK$0.362 500+ HK$0.159 1000+ HK$0.141 2500+ HK$0.122 More Pricing...	Min: 10 / Mult: 10	51ohm	-	125mW	± 2%	Axial Leaded	200V	Metal Film	± 200ppm/°C	General Purpose	1.85mm	3.5mm	-55°C	155°C	-
MBA02040C5109FC100	3546886 Data Sheet RoHS	VISHAY Through Hole Resistor 51 ohm MBA Series 400 mW ± 1% Axial Leaded 200 V	Each	1+ HK$2.140 50+ HK$1.570 100+ HK$1.480 250+ HK$1.460 500+ HK$1.410 More Pricing...	Min: 1 / Mult: 1	51ohm	MBA Series	400mW	± 1%	Axial Leaded	200V	Metal Film	± 50ppm/K	General Purpose	1.6mm	3.6mm	-55°C	155°C	AEC-Q200
MOS1CT528R510J	3541777 Data Sheet RoHS	KOA Through Hole Resistor 51 ohm MOS Series 1 W ± 5% Axial Leaded	Each	10+ HK$1.310 100+ HK$0.872 500+ HK$0.675 1000+ HK$0.559 2000+ HK$0.490 More Pricing...	Min: 10 / Mult: 10	51ohm	MOS Series	1W	± 5%	Axial Leaded	-	Metal Oxide	± 300ppm/K	Flame Proof	3mm	9mm	-55°C	200°C	-
LR1F51R	2330176 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 51 ohm LR Series 600 mW ± 1% Axial Leaded 350 V	Each	10+ HK$0.211 100+ HK$0.185 500+ HK$0.169 2500+ HK$0.151 6000+ HK$0.147 More Pricing...	Min: 10 / Mult: 10	51ohm	LR Series	600mW	± 1%	Axial Leaded	350V	Metal Film	± 50ppm/°C	General Purpose	2.3mm	6.2mm	-55°C	155°C	-
MCKNP02SJ0510A10	1903786 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 51 ohm MCKNP Series 2 W ± 5% Axial Leaded	Each	1+ HK$2.530 50+ HK$1.560 100+ HK$1.070 250+ HK$0.808 500+ HK$0.721 More Pricing...	Min: 1 / Mult: 1	51ohm	MCKNP Series	2W	± 5%	Axial Leaded	-	Wirewound	± 300ppm/°C	Flame Proof	5mm	12mm	-	-	-
ROX8J51R	3230072 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 51 ohm ROX Series 8 W ± 5% Axial Leaded 750 V	Each	1+ HK$9.320 50+ HK$7.560 100+ HK$6.610 250+ HK$5.800	Min: 1 / Mult: 1	51ohm	ROX Series	8W	± 5%	Axial Leaded	750V	Metal Oxide	± 350ppm/°C	Flame Proof	8.5mm	41mm	-55°C	155°C	-
ROX7J51R	3229973 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 51 ohm ROX Series 7 W ± 5% Axial Leaded 750 V	Each	1+ HK$17.100 50+ HK$8.470 100+ HK$6.080 250+ HK$5.680 500+ HK$5.280 More Pricing...	Min: 1 / Mult: 1	51ohm	ROX Series	7W	± 5%	Axial Leaded	750V	Metal Oxide	± 350ppm/°C	Flame Proof	8.5mm	32mm	-55°C	155°C	-
ROX5SSJ51R	3229872 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 51 ohm ROX Series 5 W ± 5% Axial Leaded 500 V	Each	10+ HK$3.820 100+ HK$2.500 500+ HK$1.820 1000+ HK$1.580 2000+ HK$1.510 More Pricing...	Min: 10 / Mult: 10	51ohm	ROX Series	5W	± 5%	Axial Leaded	500V	Metal Oxide	± 350ppm/°C	Flame Proof	6.5mm	17.5mm	-55°C	155°C	-
MP006873	3650040 Data Sheet RoHS	MULTICOMP PRO Through Hole Resistor 51 ohm 250 mW ± 2% Axial Leaded 250 V	Each	10+ HK$0.565 100+ HK$0.411 500+ HK$0.181 1000+ HK$0.160 2500+ HK$0.140 More Pricing...	Min: 10 / Mult: 10	51ohm	-	250mW	± 2%	Axial Leaded	250V	Metal Film	± 200ppm/°C	General Purpose	2.5mm	6.8mm	-55°C	155°C	-
MOS3CT631R510J	3541934 Data Sheet RoHS	KOA Through Hole Resistor 51 ohm MOS Series 3 W ± 5% Axial Leaded 350 V	Each	1+ HK$3.950 50+ HK$1.550 100+ HK$0.940 250+ HK$0.915 500+ HK$0.895 More Pricing...	Min: 1 / Mult: 1	51ohm	MOS Series	3W	± 5%	Axial Leaded	350V	Metal Oxide	± 300ppm/K	Flame Proof	6mm	15.5mm	-55°C	200°C	-
ROX9J51R	3230169 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 51 ohm ROX Series 9 W ± 5% Axial Leaded 750 V	Each	1+ HK$10.180 50+ HK$8.560 100+ HK$7.550 250+ HK$6.540 1000+ HK$6.370	Min: 1 / Mult: 1	51ohm	ROX Series	9W	± 5%	Axial Leaded	750V	Metal Oxide	± 350ppm/°C	Flame Proof	8.5mm	54mm	-55°C	155°C	-
ROX05SJ51R	3229766 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor Flame Proof 51 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	51ohm	ROX Series	500mW	± 5%	Axial Leaded	250V	Metal Oxide	± 350ppm/°C	Flame Proof	2.5mm	7.5mm	-55°C	155°C	-
CRF300JT-73-51RUL	3766260 Data Sheet RoHS	VITROHM Through Hole Resistor 51 ohm CRF Series 3 W ± 5% Axial Leaded	Each (Supplied on Cut Tape) Cut Tape	5+ HK$4.370 50+ HK$3.560 250+ HK$2.390 500+ HK$1.740 1000+ HK$1.400 More Pricing...	Min: 5 / Mult: 5	51ohm	CRF Series	3W	± 5%	Axial Leaded	-	Wirewound	-	Precision Fusible	6mm	12.6mm	-55°C	350°C	-
RR02J51RTB	3791239 Data Sheet RoHS	NEOHM - TE CONNECTIVITY Through Hole Resistor 51 ohm RR Series 2 W ± 5% Axial Leaded 500 V	Each	1+ HK$1.900 50+ HK$0.913 100+ HK$0.806 250+ HK$0.691 500+ HK$0.617 More Pricing...	Min: 1 / Mult: 1	51ohm	RR Series	2W	± 5%	Axial Leaded	500V	Metal Film	± 300ppm/°C	High Power	3.5mm	9mm	-	-	-
MBB02070C5109FCT00	3975227 Data Sheet RoHS	VISHAY Through Hole Resistor 51 ohm MBB Series 600 mW ± 1% Axial Leaded 350 V	Each (Supplied on Cut Tape) Cut Tape	10+ HK$1.160 100+ HK$0.765 500+ HK$0.592 1000+ HK$0.502 2500+ HK$0.449 More Pricing...	Min: 10 / Mult: 10	51ohm	MBB Series	600mW	± 1%	Axial Leaded	350V	Metal Film (Thin Film)	± 50ppm/K	General Purpose	2.5mm	6.5mm	-55°C	155°C	AEC-Q200
PR01000105109JA100	3975438 Data Sheet RoHS	VISHAY Through Hole Resistor 51 ohm PR01 Series 1 W ± 5% Axial Leaded 350 V	Each (Supplied on Cut Tape) Cut Tape	1+ HK$2.140 50+ HK$0.987 100+ HK$0.880 250+ HK$0.757 500+ HK$0.691 More Pricing...	Min: 1 / Mult: 1	51ohm	PR01 Series	1W	± 5%	Axial Leaded	350V	Metal Film	± 250ppm/K	High Power	2.5mm	8mm	-	-	AEC-Q200
CFR-25JT-52-51R	4063954 Data Sheet RoHS	YAGEO RES 51R 0.25W AXIAL CARBON FILM	Each (Cut from Ammo Pack)	1+ HK$0.822 10+ HK$0.181 100+ HK$0.140 500+ HK$0.132 1000+ HK$0.116 More Pricing...	Min: 1 / Mult: 1	51ohm	CFR Series	250mW	-	Axial Leaded	-	-	-500ppm/°C to +350ppm/°C	General Purpose	-	-	-55°C	155°C	AEC-Q200
CFR-25JB-52-51R	4063893 Data Sheet RoHS	YAGEO RES 51R 0.25W AXIAL CARBON FILM	Each	1+ HK$0.822 10+ HK$0.198 100+ HK$0.148 500+ HK$0.140 1000+ HK$0.116 More Pricing...	Min: 1 / Mult: 1	51ohm	-	250mW	± 5%	Axial Leaded	-	-	-	General Purpose	2.4mm	6.3mm	-	-	AEC-Q200