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ERB-SE1R50U Surface mount fast blow fuse rated 1.5A at 32VDC in a compact 0603 package. Ideal for overcurrent protection in space-constrained designs.
Mfr Part #:

ERB-SE1R50U

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Surface mount fast blow fuse rated 1.5A at 32VDC in a compact 0603 package. Ideal for overcurrent protection in space-constrained designs.
✓ Total Stock: 42,500 pcs
$ Price Range: $0.18

ERB-SE1R50U Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
42,500 pcs
On Request
42500 pcs On Request 1 On Request On Request 07+ On Request On Request
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.

ERB-SE1R50U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Fuse Type
Height
Lead Style
Length
Medical Grade
Mounting Type
Operating Temperature
Response Time
SVHC Present
Tape & Reel
Termination Style
Voltage Rating
Width
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ERB-SE1R50U Description

Short technical summary and product information.

The Panasonic ERB-SE1R50U is a micro chip fuse from the ERB-SE series, designed for surface mount applications. It features fast-acting characteristics with the ability to withstand in-rush current, making it suitable for circuits where both rapid response and tolerance to transient surges are required. The fuse is rated for 1.5A at 32VDC and has a breaking capacity of 50A at rated voltage. It operates over a temperature range of -40°C to +100°C, with derating recommended above 70°C. The package is a standard 0603 (1608 Metric) with dimensions of 1.60mm x 0.80mm x 0.70mm. It is supplied in punched carrier taping (tape and reel) for automated assembly. The fuse carries UL and cUL approvals (File No.E194052), meeting safety standards for overcurrent protection. This component is commonly used in portable electronics, power management circuits, and industrial control systems where board space is limited.

ERB-SE1R50U Quick Information

Product Type: SMD Fuse
Series: ERB-SE
Canonical Name: Surface Mount Fast Blow Fuse 1.5A 32VDC 0603 Panasonic ERB-SE Series
Subcategory: Surface Mount Fuse

ERB-SE1R50U Compliance

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

ERB-SE1R50U Estimated Pricing

Qty Low High
5,000+ $0.18 $0.18

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

ERB-SE1R50U Features

  • Fast blow response with in-rush current withstand.
  • Rated for 1.5A at 32VDC.
  • Compact 0603 surface mount package.
  • UL and cUL approved safety.
  • 50A breaking capacity at rated voltage.

ERB-SE1R50U Applications

  • Overcurrent protection in portable electronics.
  • Ideal for battery charging circuits.
  • Use in power management modules.
  • Suitable for industrial control systems.

ERB-SE1R50U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the ERB-SE1R50U?

1.5A.

What is the voltage rating?

32VDC.

What is the breaking capacity?

50A at rated voltage.

What is the response time?

Fast blow (fast-acting with in-rush current withstand).

What is the package/case?

0603 (1608 Metric).

What is the operating temperature range?

-40°C to 100°C.

What are the fusing times at different current levels?

At 100% rated current: 4 hours min; at 200%: 5 seconds max; at 300%: 0.2 seconds max.

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