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3403.0284.23 Schurter 3403.0284.23 is a 10A slow blow surface mount fuse rated for 277VAC/250VDC with a breaking capacity of 1500A. It comes in a 2-SMD square end block package.
Mfr Part #:

3403.0284.23

Available from 1 distributors
Mfr Name: Schurter Inc.
Schurter Inc.
Schurter 3403.0284.23 is a 10A slow blow surface mount fuse rated for 277VAC/250VDC with a breaking capacity of 1500A. It comes in a 2-SMD square end block package.
✓ Total Stock: 21 pcs
$ Price Range: $1.23 - $3.33

3403.0284.23 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
21 pcs
On Request
21 pcs On Request 1 On Request On Request On Request 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.

3403.0284.23 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Approval Agency
Automotive Grade
Breaking Capacity @ Rated Voltage
Current Rating
Current Rating (Amps)
Fuse Type
Height
Industrial Grade
Length
Melting I²t
Mounting Type
Operating Temperature
Package / Case
Response Time
Storage Temperature
Voltage Rating
Weight
Width
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3403.0284.23 Description

Short technical summary and product information.

The Schurter 3403.0284.23 is a surface mount fuse from the UMT-H series, designed for primary protection on SMD PCBs. It features a slow blow (time-lag) characteristic, making it suitable for applications with pulse-shaped continuous currents.

 

Key electrical specifications include a rated current of 10A, voltage rating of 277VAC and 250VDC, and a high breaking capacity of 1500A. The fuse has a melting I²t of 198 A²s and an operating temperature range of -55°C to 125°C.

 

The fuse is housed in a 2-SMD square end block package with ceramic housing and nickel/tin-plated copper alloy terminals. It is designed for reflow soldering and has a moisture sensitivity level of MSL 1. The unit weight is 1.42g.

3403.0284.23 Quick Information

Product Type: Surface Mount Fuse
Series: UMT-H
Canonical Name: Schurter UMT-H Series Surface Mount Fuse, 10A, 277VAC/250VDC, Slow Blow, 1500A Breaking Capacity
Subcategory: Time-Lag Fuse

3403.0284.23 Compliance

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

3403.0284.23 Estimated Pricing

Qty Low High
1+ $3.33 $3.33
5+ $2.76 $2.76
10+ $2.55 $2.55
50+ $2.12 $2.12
100+ $1.95 $1.95
250+ $1.75 $1.75
500+ $1.62 $1.62
1,500+ $1.42 $1.42
3,000+ $1.31 $1.31
4,500+ $1.24 $1.24
7,500+ $1.23 $1.23

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

3403.0284.23 Features

  • 10A rated current for medium power protection.
  • 277VAC/250VDC voltage rating.
  • 1500A high breaking capacity.
  • Slow blow (time-lag) response.
  • Surface mount 2-SMD package.

3403.0284.23 Applications

  • Primary protection on SMD PCBs.
  • Suitable for pulse-shaped continuous currents.
  • Used in power supplies and sensors.
  • Battery protection circuits.

3403.0284.23 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 3403.0284.23 fuse?

The current rating is 10 A.

What is the voltage rating?

The fuse is rated for 277 VAC and 250 VDC.

What is the breaking capacity?

The breaking capacity is 1500 A (1.5 kA).

What is the response time?

The fuse has a slow blow (time-lag) response.

What package does the fuse come in?

The package is 2-SMD, Square End Block.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What agency approvals does the fuse have?

Approvals include CQC, cURus, and VDE.

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