供应链
Country of OriginJapan, Mainland China, Taiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8533.21.00.90
Introduction Date2009-12-23
Lifecycle StatusProduction (Last Updated: 5 days ago)
相关零件
KOA SpeerMF1/4DC4020F
Fixed Resistor, Metal Film, 0.25W, 402ohm, 250V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
KOA SpeerMF1/4DC4320F
Fixed Resistor, Metal Film, 0.25W, 432ohm, 250V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
KOA SpeerMF1/4DC4700F
Fixed Resistor, Metal Film, 0.25W, 470ohm, 250V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
Yageo GroupMFR-25FTE52-442R
Fixed Resistor, Metal Film, 0.25W, 442ohm, 250V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount
Yageo GroupMFR50SFRF52-470R
Fixed Resistor, Metal Film, 0.5W, 470ohm, 300V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
Yageo GroupMFR50SFTE52-442R
Fixed Resistor, Metal Film, 0.5W, 442ohm, 300V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount
描述
由其分销商提供的 KOA Speer MF1/4DC4420F 的描述。
Fixed Resistor, Metal Film, 0.25W, 442ohm, 250V, 1% +/-Tol, 100ppm/Cel, Through Hole Mount
RES 442 OHM 1% 1/4W AXIAL
442¦¸ ¡À1% 250mW ¡À100ppm/¡æ 7.1mm
制造商别名
KOA Speer 在全球拥有多个品牌，分销商可将其用作替代名称。KOA Speer 也可称为以下名称：
- KOA
- KOA Speer Electronics Inc
- KOA SPEER ELECTRONICS
- KSE
- KOA CORP
- SPEER
- KOA SPEER ELECTRONIC
- KOA EUROPE
- GLOBAL
- KOA CORPORATION
- KOA Speer Elec
- KSE INC
- KOA EUROPE GMBH
- KOA SPEER ELECT
- KOA ELECTRONICS
- KOA KAOHSIUNG CORPORATION
- KOA SPEAR ELECTRONICS
- KOA Kaohsiung Corp
- PowerL
- RALE
- KOA SPEEL
- KOA SPEAR
- KOA DENKO
- KOASPR
- KOA ELEC
- KOASPeeR
技术规格
Physical
Case/PackageMetal
MountThrough Hole
Number of Terminals2
Technical
CompositionMetal Film
Max Operating Temperature155 °C
Min Operating Temperature-55 °C
PackagingBulk
Power Rating250 mW
Resistance442 Ω
Temperature Coefficient100 ppm/°C
TerminationAxial
Tolerance1 %
Voltage Rating (DC)250 V
Working Voltage250 V
Dimensions
Diameter2.3 mm
Lead Diameter600 µm
Lead Length28 mm
Lead Pitch30 mm
Length6.3 mm