KOA Speer Electronics, Inc.- Through Hole Resistors

KOA Speer Electronics, Inc. is a premier manufacturer of passive electronic components, primarily resistors and inductors. Headquartered in Bradford, Pennsylvania, USA, it is the North American subsidiary of Japan's KOA Corporation, founded in 1940. The company specializes in thick film, thin film, and current sense resistors, serving automotive, industrial, medical, and aerospace markets. Its flagship product series include the RK73 thick film chip resistors, SR73 current sensing resistors, and TF series thin film precision resistors. KOA Speer also offers a range of inductors and thermistors. Known for high reliability and precision, the company is a key supplier to demanding applications like engine control units and safety systems. With a strong R&D focus, it continuously advances thin film technologies and miniaturization. Globally, KOA Speer holds a significant market share in chip resistors, competing among the top passive component manufacturers. Their components are integral to power management, signal integrity, and circuit protection in electronics worldwide.

Through Hole Resistors - 型号列表

11,809 parts in total

Mfr Part #	Quantity Available	Price	Product Category	RoHS	Resistance	Package / Case	Termination Style	Operating Temperature	Tolerance	Power - Rated	Packaging	Size / Dimension	Temperature Coefficient	Product	Diameter	Factory Pack Quantity	Voltage Rating	Type	Fail Short	Mounting Type	Length - Overall	Series	Technology	EU RoHS	Lead Spacing	Mechanical Life
CFS1/4CT52R130J Carbon Film Resistors - Through Hole 13 OHM 5% 1/4W KOA Speer	10	1: ¥1.02	Carbon Film Resistors - Through Hole	RoHS Compliant	13 Ohms	3.2 mm	Axial	- 55 C to + 155 C	5 %	250 mW (1/4 W)	Reel	1.7 mm Dia. x 3.2 mm L	- 450 PPM / C, + 350 PPM / C	-	1.7 mm	-	250 V	Carbon Film Leaded Resistor	-	-	-	CF	-	-	-	-
MF1/2DL5232F Metal Film Resistors - Through Hole 52.3K 1% 100PPM Metal Film Resistors 52.3K 1% 100PPM KOA Speer	10	4000: ¥1.224	Metal Film Resistors	No RoHS Version Available	52.3 kOhms	9.5 mm	Axial	- 55 C to + 155 C	1 %	500 mW (1/2 W)	Reel	-	100 PPM / C	Metal Film Resistors General Purpose	3.5 mm	1000	700 V	Semi-precision metal film resistors	-	-	-	MF	-	-	30 mm	-
MOX1CT52R1R8J Metal Oxide Resistors MO1 1.8 5%TR KOA Speer	10	1: ¥0.68	Metal Oxide Resistors	RoHS Compliant	1.8 Ohms	12 mm	Axial	- 55 C to + 200 C	5 %	1 W	Reel	4 mm Dia. x 12 mm L	200 PPM / C	Power Resistors Metal Oxide	4 mm	-	-	-	-	-	-	-	-	-	-	-
MO2L301J Metal Oxide Resistors 2watts 300ohms 5% KOA Speer	58	1: ¥2.856	Metal Oxide Resistors	No	300 Ohms	15.5 mm	Axial	- 55 C to + 200 C	5 %	2 W	Bulk	6 mm Dia. x 15.5 mm L	200 PPM / C	Power Resistors Metal Oxide	6 mm	1000	-	-	-	-	-	-	-	-	-	-
HPC2L150K Ceramic Composition Resistors HI-VOLT SURGE CURRENT KOA Speer	10	1000: ¥11.492	Ceramic Composition Resistors	No	15 Ohms	21 mm	Axial	- 40 C to + 200 C	10 %	2 W	Bulk	5 mm Dia. x 21 mm L	- 900 PPM / C	Resistors Ceramic Composition	-	-	400 V	Leaded Resistors Ceramic Resistors for Anti Pulse, Surge	-	-	-	HPC	-	-	-	-
MOS2LT52R122J Metal Oxide Resistors 2watts 1.2Kohms 5% Res Metal Oxide 1.2K Ohm 5% 2W ±300ppm/°C Conformal AXL T/R KOA Speer	10	2000: ¥1.309	Metal Oxide Resistors	No	1.2 kOhms	Conformal	Axial	- 55 C to + 200 C	5 %	2 W	Reel	4 mm Dia. x 12 mm L	300 PPM / C	Power Resistors Metal Oxide	4 mm	2000	-	-	No	Through Hole	12	-	Metal Oxide	-	-	-
MO2LT631R202J Metal Oxide Resistors 2watts 2Kohms 5% KOA Speer	10	1000: ¥1.632	Metal Oxide Resistors	No	2 kOhms	15.5 mm	Axial	- 55 C to + 200 C	5 %	2 W	Reel	6 mm Dia. x 15.5 mm L	200 PPM / C	Power Resistors Metal Oxide	6 mm	1000	-	-	-	-	-	-	-	-	-	-
MOS1CT52R121J Metal Oxide Resistors 1W 120 5% KOA Speer	6347	1: ¥0.612	Metal Oxide Resistors	RoHS Compliant	120 Ohms	9 mm	Axial	- 55 C to + 200 C	5 %	1 W	Reel	3 mm Dia. x 9 mm L	300 PPM / C	Power Resistors Metal Oxide	3 mm	4000	-	-	-	-	-	-	-	-	-	-
MO1CT52R270J Metal Oxide Resistors 1W 27 5% KOA Speer	4165	1: ¥3.37	Metal Oxide Resistors	RoHS Compliant	27 Ohms	12 mm	Axial	- 55 C to + 200 C	5 %	1 W	Reel	4 mm Dia. x 12 mm L	200 PPM / C	Power Resistors Metal Oxide	4 mm	2000	-	-	-	-	-	-	-	-	-	-
Z25YLVTPR Carbon Film Resistors - Through Hole 15 AMP ZERO OHM RADIAL LEADS KOA Speer	-		Carbon Film Resistors - Through Hole	No	0 Ohms	6.1 mm	Axial	- 55 C to + 155 C	-	-	-	2.3 mm Dia. x 6.1 mm L	-	-	2.3 mm	-	500 V	Carbon Film Resistors Zero-Ohm	-	-	-	-	-	-	0.6 mm	Obsolete
MOX2CT631RR24J Metal Oxide Resistors MO2 .24 5%TR Res Metal Oxide 0.24 Ohm 5% 2W ±200ppm/°C Conformal AXL T/R KOA Speer	10	1: ¥0.952	Metal Oxide Resistors	RoHS Compliant	240 mOhms	Conformal	Axial	- 55 C to + 200 C	5 %	2 W	Reel	6 mm Dia. x 15.5 mm L	200 PPM / C	Power Resistors Metal Oxide	6 mm	-	-	-	No	Through Hole	15.5	-	Metal Oxide	Compliant	-	-
MOS2CT52R101J Metal Oxide Resistors 2W 100 5% Res Metal Oxide 100 Ohm 5% 2W ±300ppm/°C Conformal AXL T/R KOA Speer	10	1: ¥0.884	Metal Oxide Resistors	RoHS Compliant	100 Ohms	Conformal	Axial	- 55 C to + 200 C	5 %	2 W	Reel	4 mm Dia. x 12 mm L	300 PPM / C	Power Resistors Metal Oxide	4 mm	2000	-	-	No	Through Hole	12	-	Metal Oxide	Compliant	-	-
MOS2CT52R1003F Metal Oxide Resistors RSS2 100K 1%TR KOA Speer	1729	1: ¥3.672	Metal Oxide Resistors	RoHS Compliant	100 kOhms	12 mm	Axial	- 55 C to + 200 C	1 %	2 W	Reel	4 mm Dia. x 12 mm L	300 PPM / C	Power Resistors Metal Oxide	4 mm	-	-	-	-	-	-	-	-	-	-	-
PCF1LT631R152K Ceramic Composition Resistors 1 WATT 1.5K OHM 10% KOA Speer	765	1: ¥10.064	Ceramic Composition Resistors	No	1.5 kOhms	16.5 mm	Axial	- 40 C to + 200 C	10 %	1 W	Reel	5.5 mm Dia. x 16.5 mm L	- 1200 PPM / K	Resistors Ceramic Composition	-	1000	500 V	Metal Film Resistors - Axial	-	-	-	PCF	-	-	-	-
MOS3CT631R221J Metal Oxide Resistors 3W 220 ohm 5% KOA Speer	858	1: ¥1.36	Metal Oxide Resistors	RoHS Compliant	220 Ohms	15.5 mm	Axial	- 55 C to + 200 C	5 %	3 W	Reel	6 mm Dia. x 15.5 mm L	300 PPM / C	Power Resistors Metal Oxide	6 mm	1000	-	-	-	-	-	-	-	-	-	-
MOS3CT631R621J Metal Oxide Resistors RSS3 620 5%TR KOA Speer	969	1: ¥1.36	Metal Oxide Resistors	RoHS Compliant	620 Ohms	15.5 mm	Axial	- 55 C to + 200 C	5 %	3 W	Reel	6 mm Dia. x 15.5 mm L	300 PPM / C	Power Resistors Metal Oxide	6 mm	1000	-	-	-	-	-	-	-	-	-	-
MO1LT52R221J Metal Oxide Resistors 1watts 220ohms 5% Res Metal Oxide 220 Ohm 5% 1W ±200ppm/°C Conformal AXL T/R KOA Speer	10	2000: ¥1.224	Metal Oxide Resistors	No	220 Ohms	Conformal	Axial	- 55 C to + 200 C	5 %	1 W	Reel	4 mm Dia. x 12 mm L	200 PPM / C	Power Resistors Metal Oxide	4 mm	2000	-	-	No	Through Hole	12	-	Metal Oxide	-	-	-
PCF2CT631R151K Ceramic Composition Resistors 2 WATT 150 OHM 10% KOA Speer	455	1: ¥9.996	Ceramic Composition Resistors	RoHS Compliant	150 Ohms	19 mm	Axial	- 40 C to + 200 C	10 %	2 W	Bulk	7 mm Dia. x 19 mm L	- 1200 PPM / K	Resistors Ceramic Composition	-	-	700 V	-	-	-	-	-	-	-	-	-
HPC2C331K Ceramic Composition Resistors HI-VOLT SURGE CURRENT Res 330 Ohm 10% 2W -1500ppm/°C to -900ppm/°C Conformal AXL KOA Speer	807	1: ¥6.324	Ceramic Composition Resistors	RoHS Compliant By Exemption	330 Ohms	21 mm	Axial	- 40 C to + 200 C	10 %	2 W	Bulk	5 mm Dia. x 21 mm L	- 1200 PPM / K	Resistors Ceramic Composition	-	-	400 V	-	No	Through Hole	21	-	-	Compliant	-	-
MOS3CT631R471J Metal Oxide Resistors 3W 470 5% KOA Speer	993	1: ¥1.36	Metal Oxide Resistors	RoHS Compliant	470 Ohms	15.5 mm	Axial	- 55 C to + 200 C	5 %	3 W	Reel	6 mm Dia. x 15.5 mm L	300 PPM / C	Power Resistors Metal Oxide	6 mm	1000	-	-	-	-	-	-	-	-	-	-