Heisener Electronics
BOM

MMF1WSFRE1K21

Metal Film|1W
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

RES SMD 1% 1W MELF

Specifications

Brand
Yageo
Package
MELF, 0309
Packaging
—
Weight
—

Total Inventory

420pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how MMF1WSFRE1K21 from Yageo 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

ManufacturerYageo
SeriesMMF
Resistance1.21 kOhms
Tolerance±1%
Power (Watts)1W
CompositionMetal Film
Features-
Temperature Coefficient±50ppm/°C
Operating Temperature-55°C ~ 155°C
Package / CaseMELF, 0309
Supplier Device PackageMELF
Size / Dimension0.126" Dia x 0.335" L (3.20mm x 8.50mm)
Height - Seated (Max)-
Number of Terminations2
Failure Rate-

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