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SF-1206F400-2 Bourns SF-1206F400-2 is a 4A, 32VDC fast blow surface mount fuse in a 1206 package.
Mfr Part #:

SF-1206F400-2

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns SF-1206F400-2 is a 4A, 32VDC fast blow surface mount fuse in a 1206 package.
Total Stock: 75 pcs
$ Price Range: $0.25 - $0.44

SF-1206F400-2 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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75 pcs
75 pcs On Request 1 On Request On Request On Request On Request On Request

SF-1206F400-2 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
Length
Melting I²t
Mounting Type
Operating Temperature
Response Time
Tape & Reel
Voltage Rating
Width

SF-1206F400-2 Description

Short technical summary and product information.

The Bourns SF-1206F400-2 is a board mount surface mount fuse designed for overcurrent protection in compact electronic circuits. It is rated for 4A continuous current with a voltage rating of 32VDC. The fuse features a fast blow response time, making it suitable for protecting sensitive components that cannot tolerate sustained overcurrent conditions.

 

This fuse has a breaking capacity of 50A at 32VDC and a melting I²t of 0.954 A²s. It operates over a temperature range of -40°C to 105°C. The component is housed in a standard 1206 (3216 metric) package with dimensions of 3.10mm x 1.55mm x 0.60mm, and is designed for surface mount assembly.

 

The SF-1206F400-2 is UL approved and is intended for use in a variety of electronic applications requiring reliable overcurrent protection in a small footprint.

SF-1206F400-2 Quick Information

Product Type: Board Mount Fuse
Series: SF-1206F
Canonical Name: Bourns SF-1206F400-2 Surface Mount Fast Blow Fuse, 4A, 32V, 1206
Subcategory: Surface Mount Fuse

SF-1206F400-2 Compliance

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

SF-1206F400-2 Estimated Pricing

Qty Low High
1+ $0.44 $0.44
10+ $0.41 $0.41
50+ $0.36 $0.36
100+ $0.34 $0.34
250+ $0.32 $0.32
500+ $0.30 $0.30
1,000+ $0.28 $0.28
2,500+ $0.28 $0.28
5,000+ $0.25 $0.25

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

SF-1206F400-2 Features

  • Rated for 4A continuous current at 32VDC.
  • Fast blow response time for sensitive circuits.
  • Breaking capacity of 50A at 32VDC.
  • Surface mount 1206 package (3.10mm x 1.55mm).
  • UL approved for safety compliance.

SF-1206F400-2 Applications

  • Overcurrent protection in portable electronics.
  • Protection of power management circuits.
  • Use in battery-powered devices up to 32V.
  • Ideal for space-constrained PCB designs.

SF-1206F400-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Bourns SF-1206F400-2?

The current rating is 4 A.

What is the voltage rating of this fuse?

The voltage rating is 32 V.

What is the breaking capacity of the SF-1206F400-2?

The breaking capacity is 50A at 32 VDC.

What is the response time of this fuse?

The response time is fast blow.

What package does the SF-1206F400-2 come in?

The package is 1206 (3216 Metric).

What is the operating temperature range?

The operating temperature range is -40°C to 105°C.

Is the Bourns SF-1206F400-2 UL approved?

Yes, it is UL approved.

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