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RF3920-000 The Littelfuse Inc. RF3920-000 is a PTC Resettable Fuse. It features RoHS3 Compliance and an MSL of 1 Unlimited.
Mfr Part #:

RF3920-000

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. RF3920-000 is a PTC Resettable Fuse. It features RoHS3 Compliance and an MSL of 1 Unlimited.
✓ Total Stock: 50,000 pcs
$ Price Range: $0.05

RF3920-000 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
50,000 pcs
On Request
50000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

RF3920-000 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Lead Style
SVHC Present
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RF3920-000 Description

Short technical summary and product information.

The RF3920-000 from Littelfuse Inc. is a PTC Resettable Fuse. This component is designed for circuit protection applications.

 

Key compliance features include RoHS3 compliance and REACH unaffected status. The Moisture Sensitivity Level (MSL) is rated at 1 Unlimited, indicating a high degree of protection against moisture ingress.

 

Further technical specifications such as current rating, voltage rating, and breaking capacity are not detailed in the available data but would typically be found in the product datasheet. The packaging and mounting type are also not specified here.

RF3920-000 Quick Information

Product Type: PTC Resettable Fuse
Series: RF3920
Canonical Name: RF3920-000

RF3920-000 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

RF3920-000 Estimated Pricing

Qty Low High
1+ $0.05 $0.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

RF3920-000 Features

  • RoHS3 Compliant for environmental standards.
  • REACH Unaffected status.
  • MSL 1 Unlimited rating.
  • Littelfuse Inc. manufacturer.

RF3920-000 Applications

  • Overcurrent protection in power supply circuits.
  • Used in battery charging and protection circuits.
  • Ideal for automotive electronic module protection.
  • Suitable for telecommunications equipment protection.
  • Provides resettable protection in consumer electronics.

RF3920-000 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the RF3920-000?

The RF3920-000 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the RF3920-000?

The MSL for the RF3920-000 is 1 Unlimited.

What is the REACH status of the RF3920-000?

The RF3920-000 is REACH Unaffected.

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