Heisener Electronics
BOM

RTEF120

33V|40A
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

PTC RESET FUSE 33V 1.2A RADIAL

Specifications

Brand
Littelfuse
Package
Radial, Disc
Packaging
—
Weight
—

Total Inventory

332pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how RTEF120 from Littelfuse 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

ManufacturerLittelfuse Inc.
SeriesPolySwitch®
TypePolymeric
Voltage - Max33V
Current - Max40A
Current - Hold (Ih) (Max)1.2A
Current - Trip (It)2.3A
Time to Trip3.5s
Resistance - Initial (Ri) (Min)74 mOhms
Resistance - Post Trip (R1) (Max)180 mOhms
Resistance - 25°C (Typ)-
Operating Temperature-
Ratings-
Mounting TypeThrough Hole
Package / CaseRadial, Disc
Size / Dimension0.291" L x 0.118" W (7.40mm x 3.00mm)
Height - Seated (Max)0.480" (12.20mm)
Thickness (Max)-
Lead Spacing0.199" (5.05mm)

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