KOA Corporation, founded in 1940 and headquartered in Japan, is one of the world's largest manufacturers of passive components such as special thick and thin film resistors, current sensing resistors, thermal sensors, fuses, varistors, wire wound resistors and low temperature co-fired ceramics LTCC. KOA Corporation is certified acc. to DIN EN ISO 9001, IATF 16949 and ISO 14001.

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KOA Corporation Datasheets View All

KOA Corporation Datasheets View All
Part No. View/Download Type
Datasheet for
76,503 products: View
  • RN73H2BTTD2871F25
  • RN73H2BTTD6811F100
  • RN73H2ATTD3000B10
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
29,796 products: View
  • RK73H3ATTE7320F
  • RK73H2BTTD2702D
  • RK73H3ATTE3R65F
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
87,927 products: View
  • RN731JTTD2710B25
  • RN732ATTD1473C25
  • RN732ALTE2212B50
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
692 products: View
  • WK73R2JTTE1002F
  • WK73R2JTTE4703F
  • WK73R2JTTE4702F
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
4,830 products: View
  • WK73R3ATTE5602F
  • WK73R3ATTE1602F
  • WK73R2BTTD243J
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
6,784 products: View
  • SR732BTTDR475D
  • SR731ETTPR274F
  • SR732ATTDR300D
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
1,383 products: View
  • RK73H1HTTC9764F
  • RK73H1HTTC22R1F
  • RK73H1HTTC4022D
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
94 products: View
  • RK73B1HLTC154J
  • RK73B1HLTC102J
  • RK73B1HLTC562J
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
3,597 products: View
  • RK73B2BLTED680J
  • RK73B2ALTDD103J
  • RK73B2HTTED272J
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
8,231 products: View
  • RK73B1ETTPL200J
  • RK73B2ATTD104G
  • RK73B2ATTD104G
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
8,852 products: View
  • RK73G2BTTD6810F
  • RK73G2BTTD3572F
  • RK73G2ALTD1001F
 		View Datasheet View products
Resistor Fixed Single-Surface Mount
Datasheet for
116 products: View
  • RK73N2ATTD471P
  • RK73N2ATTD202M
  • RK73N2ATTD473P
 		View Datasheet View products
Resistor Fixed Single-Surface Mount

KOA Corporation Articles and Videos

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KOA expands thin and thick film ranges for demanding applications

KOA is expanding its thin and thick film ranges to meet the needs of demanding applications in automotive, industrial, medical, and aerospace sectors. The extended offering includes high precision metal film flat chip resistors (RN73H and RN73R), high precision thick film resistors (RS73), an expanding selection of anti-sulfuration resistors, and pulse proof high power thick film chip resistors (SG73P1EW).

2 years ago

Downsizing, PCB space saving and high reliability: Special<br />chip resistors from KOA

Save the PCB space with the highly reliable special chip resistors from KOA.

3 years ago

Extended Power Chip Resistor Families PSx, TLR and WK73 from KOA

Learn about KOA's extended Power Chip Resistors Families PSx, TLR and WK73 for automotive electronics, power steering (EPS), motor control units, power supplies, AC / DC-DC converter, metering, CPU current sensing and mobile devices charge controller.

5 years ago

Product Roundup - Fixed Single-Surface Mount Resistors

An overview of fixed single-surface mount resistors.

9 years ago
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