KOA Speer Electronics, Inc.- Fixed 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.

Fixed Resistors - 型号列表

4,719 parts in total

Mfr Part #	Quantity Available	Price	Tolerance	Resistance	Packaging	Package / Case	Size / Dimension	Operating Temperature	Temperature Coefficient	Part Status	Power (Watts)	Height - Seated (Max)	Number of Terminations	Supplier Device Package	Mfr	Features	Composition	cms-filter-header-bpn	cms-filter-header-series	Product	Product Category	RoHS	Power - Rated	Voltage Rating	Termination Style	Type	Series	Mechanical Life
HPC2L330K Ceramic Composition Resistors HI-VOLT SURGE CURRENT KOA Speer	-		10 %	33 Ohms	Bulk	21 mm	5 mm Dia. x 21 mm L	- 40 C to + 200 C	- 900 PPM / C	-	-	-	-	-	-	-	-	-	-	Resistors Ceramic Composition	Ceramic Composition Resistors	RoHS Compliant	2 W	400 V	Axial	Leaded Resistors Ceramic Resistors for Anti Pulse, Surge	HPC	Obsolete
RN73R2ETTD1011B50 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.36	±0.1%	1.01 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±50ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD4272C25 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.6575	±0.25%	42.7 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±25ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD9201D25 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.0625	±0.5%	9.2 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±25ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD4120D50 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.0625	±0.5%	412 Ohms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±50ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD3970B25 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.70	±0.1%	397 Ohms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±25ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD3703B25 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.70	±0.1%	370 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±25ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD8983F100 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.0625	±1%	898 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±100ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD3881D25 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.0625	±0.5%	3.88 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±25ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD8160A25 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥2.2525	±0.05%	816 Ohms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±25ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD1892F25 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.02	±1%	18.9 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±25ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD3793C10 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥2.5075	±0.25%	379 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±10ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD1692D50 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.0625	±0.5%	16.9 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±50ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD4421B50 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.36	±0.1%	4.42 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±50ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD3281D100 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.0965	±0.5%	3.28 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±100ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD85R6F50 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.02	±1%	85.6 Ohms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±50ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD4990B50 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.36	±0.1%	499 Ohms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±50ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD5832C50 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.275	±0.25%	58.3 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±50ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD1452C25 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.6575	±0.25%	14.5 kOhms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±25ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-
RN73R2ETTD4120D100 RESISTOR THIN FILM 1210 SIZE 1% KOA Speer Electronics, Inc.	10	5000: ¥1.0965	±0.5%	412 Ohms	Tape & Reel (TR)	1210 (3225 Metric)	0.126" L x 0.098" W (3.20mm x 2.50mm)	-55°C ~ 155°C	±100ppm/°C	Active	0.25W, 1/4W	0.028" (0.70mm)	2	1210	KOA Speer Electronics, Inc.	Automotive AEC-Q200, Moisture Resistant	Thin Film	RN73R2E	RN73R	-	-	-	-	-	-	-	-	-

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KOA Speer Electronics, Inc.- Fixed Resistors

Fixed Resistors - 型号列表

Resistance

Tolerance

Temperature Coefficient

Packaging

Package / Case

Size / Dimension

Operating Temperature