SF-3812TL150T-2 Bourns SinglFuse SF-3812TL150T-2 is a 1.5A, 250VAC, slow blow SMD fuse with 50A breaking capacity, designed for surface mount assembly.
Mfr Part #:

SF-3812TL150T-2

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns SinglFuse SF-3812TL150T-2 is a 1.5A, 250VAC, slow blow SMD fuse with 50A breaking capacity, designed for surface mount assembly.
Total Stock: 1,000 pcs
$ Price Range: $0.85 - $1.98

SF-3812TL150T-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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1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

SF-3812TL150T-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)
ESD Classification - HBM
Fuse Type
Halogen Free
Height
Length
Melting I²t
Mounting Type
Operating Temperature
Resistance (Typical)
Response Time
SVHC Present
Shelf Life
Storage Temperature
Tape & Reel
Termination Style
Voltage Rating
Width

SF-3812TL150T-2 Description

Short technical summary and product information.

The Bourns SinglFuse SF-3812TL150T-2 is a time lag (slow blow) SMD fuse rated at 1.5A and 250VAC. It offers a breaking capacity of 50A at rated voltage and a typical melting I²t of 14.85 A²s. The fuse features a ceramic tube design in an EIA 3812 (10030 metric) footprint, making it suitable for automated surface mount assembly.

 

This fuse is compliant with UL 248-14, IEC 60127-1, and IEC 60127-7 standards, and carries cUL and TUV approvals. It operates over a temperature range of -55°C to +125°C and is RoHS compliant and halogen free.

 

The SF-3812TL150T-2 is designed for overcurrent protection in low power applications where time lag characteristics are required to avoid nuisance tripping from inrush currents.

SF-3812TL150T-2 Quick Information

Product Type: SMD Fuse
Series: SF-3812TL-T
Canonical Name: Bourns SinglFuse SF-3812TL150T-2 Time Lag SMD Fuse, 1.5A, 250VAC, 50A Breaking Capacity
Subcategory: Time Lag SMD Fuse

SF-3812TL150T-2 Compliance

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

SF-3812TL150T-2 Estimated Pricing

Qty Low High
1+ $1.98 $1.98
10+ $1.83 $1.83
50+ $1.52 $1.52
100+ $1.40 $1.40
250+ $1.26 $1.26
500+ $1.16 $1.16
1,000+ $1.07 $1.07
2,500+ $0.85 $0.85

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

SF-3812TL150T-2 Features

  • Rated 1.5A at 250VAC operation.
  • Slow blow time lag response.
  • 50A breaking capacity at 250VAC.
  • Surface mount 3812 package footprint.
  • RoHS compliant and halogen free.

SF-3812TL150T-2 Applications

  • Overcurrent protection in power supplies.
  • Protection for lighting ballasts and drivers.
  • Industrial control circuit protection.
  • Consumer electronics power input stages.

SF-3812TL150T-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the SF-3812TL150T-2?

The current rating is 1.5 A.

What is the voltage rating of this fuse?

The voltage rating is 250 VAC.

What is the breaking capacity of the SF-3812TL150T-2?

The breaking capacity is 50 A at 250 VAC.

Is this fuse slow blow or fast acting?

It is a slow blow (time lag) fuse.

What is the package or case style of this fuse?

The package is 2-SMD, Square End Block (EIA 3812 footprint).

What is the operating temperature range?

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

Is the SF-3812TL150T-2 RoHS compliant?

Yes, it is RoHS3 compliant (Directive 2015/863).

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