Heisener Electronics
BOM

1N4973US

43V|2µA @ 32.7V|5W
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

DIODE ZENER 43V 5W D5B

Specifications

Brand
Microsemi
Package
E-MELF
Packaging
—
Weight
—

Total Inventory

221pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how 1N4973US from Microsemi fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.

  • Authentic sourcing with full traceability
  • Rigorous incoming quality inspection
  • Competitive pricing & global fast delivery
  • Dedicated application engineering support

Technical Specifications

ManufacturerMicrosemi Corporation
Series-
Voltage - Zener (Nom) (Vz)43V
Tolerance±5%
Power - Max5W
Impedance (Max) (Zzt)20 Ohms
Current - Reverse Leakage @ Vr2µA @ 32.7V
Voltage - Forward (Vf) (Max) @ If1.5V @ 1A
Operating Temperature-65°C ~ 175°C
Mounting TypeSurface Mount
Package / CaseE-MELF
Supplier Device PackageD-5B

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