SF-3812SP125T-2

Bourns
652-SF-3812SP125T-2
SF-3812SP125T-2

Mfr.:

Description:
Surface Mount Fuses 1.25A 250V TIME DELAY

Datasheet:
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Learn more about Bourns SF-3812SP125T-2

Product Attribute Attribute Value Select Attribute
Bourns
Product Category: Surface Mount Fuses
RoHS:  
SF-3812SP-T
Surface Mount Ceramic Fuses
Time Delay / Slow Blow
1.25 A
250 VAC
250 VDC
100 A, 200 A
3812 (10030 metric)
- 55 C
+ 125 C
Reel
Cut Tape
MouseReel
105 mOhms
Brand: Bourns
Height: 3.1 mm
Length: 10.1 mm
Product Type: SMD Fuses
Factory Pack Quantity: 2500
Subcategory: Fuses
Tradename: SinglFuse
Type: Time Lag SMD Fuses
Width: 3.1 mm
Unit Weight: 327 mg
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Attributes selected: 0

Datasheet

PCN

Compliance Codes
CNHTS:
8536100000
CAHTS:
8536100000
USHTS:
8536100040
JPHTS:
853610000
BRHTS:
85361000
ECCN:
EAR99
Origin Classifications
Country of Origin:
Taiwan
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

SF-3812SP-T Time Lag SMD Fuse

Bourns SF-3812SP-T Time Lag SMD Fuse provides a 1.25A rated current and 250VAC rated voltage in an EIA 3812 (10030 metric) footprint. SF-3812SP-T Fuse features a single blow fuse for overcurrent protection, a ceramic tube design for time-lag applications, and gold-plated brass end caps. Bourns SF-3812SP-T Time Lag SMD Fuse is ideally suited for power adapters, chargers, power boards, and battery protection applications. 

Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

SinglFuse™ SMD Fuses

Bourns SinglFuse™ SMD Fuses offer highly reliable overcurrent protection in three surface-mountable footprints. Single-use thin film SMD fuses are specifically designed for applications that require one-time acting fuses, which allow a physical break in the circuit if a short circuit arises, eliminating the need for a circuit reset. Bourns SinglFuse SMD Fuses are UL listed and offer surface-mount packaging for automated assembly. Applications include LCD monitors, digital cameras, cell phones, industrial controllers, and rechargeable battery packs. 

In Stock: 230

Stock:
230
Can Ship Immediately
On Order:
10,000
Expected 10/6/2026
Factory Lead-Time:
18
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2500)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$1.51 $1.51
$1.20 $12.00
$0.989 $49.45
$0.884 $88.40
$0.808 $202.00
Full Reel (Order in multiples of 2500)
$0.807 $2,017.50
† $7.00 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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