X-On Electronics has gained recognition as a prominent supplier of SMD1812K030SF30V Resettable Fuses - PPTC across the USA, India, Europe, Australia, and various other global locations. SMD1812K030SF30V Resettable Fuses - PPTC are a product manufactured by Kailong. We provide cost-effective solutions for Resettable Fuses - PPTC, ensuring timely deliveries around the world.

SMD1812K030SF30V Kailong

SMD1812K030SF30V electronic component of Kailong
SMD1812K030SF30V Kailong
SMD1812K030SF30V Resettable Fuses - PPTC
SMD1812K030SF30V  Circuit Protection

Images are for reference only
See Product Specifications
Part No. SMD1812K030SF30V
Manufacturer: Kailong
Category: Resettable Fuses - PPTC
Description: 30V 0.3A 100A 0.80W -40℃~+85℃ 0.6A 0.25Ω 0.1s 3Ω 1812 Resettable Fuses ROHS
Datasheet: SMD1812K030SF30V Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
10: USD 0.0442 ea
Line Total: USD 0.44 
Availability - 0
MOQ: 10  Multiples: 1
Pack Size: 1
Availability Price Quantity
0
Ship by Fri. 27 Jun to Wed. 02 Jul
MOQ : 10
Multiples : 1
10 : USD 0.0442
100 : USD 0.0359
300 : USD 0.0319
1500 : USD 0.0275
4500 : USD 0.0251
10500 : USD 0.0238

   
Manufacturer
Product Category
Hold Current
Trip Current
Category
Rohs
Operating Voltage Max
Current Rating Max
Power Dissipation
Operating Temperature
Resistance - Initial Ri Min
Maximum Time To Trip
Resistance - Post Trip R1 Max
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the SMD1812K030SF30V from our Resettable Fuses - PPTC category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the SMD1812K030SF30V and other electronic components in the Resettable Fuses - PPTC category and beyond.

Image Part-Description
Stock Image K30U135
30V 1.35A 40A 1W 2.7A -40℃~+85℃ 0.04Ω 10s 0.12Ω Radial Leaded,P=5.1mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K16G400
16V 4A 40A 2.4W -40℃~+85℃ 8A 0.021Ω 10s 0.06Ω Radial Leaded,P=5.1mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K60X020
60V 0.2A 40A 1W -40℃~+85℃ 0.4A 1.5Ω 10s 4.26Ω Radial Leaded,P=5.1mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K16G700
16V 7A 40A 3W 14A -40℃~+85℃ 0.008Ω 10s 0.023Ω Radial Leaded,P=5.1mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K60X185
60V 1.85A 40A 2.1W 3.7A -40℃~+85℃ 0.08Ω 12.6s 0.18Ω Radial Leaded,P=5.1mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K30U800
30V 8A 40A 4W 16A -40℃~+85℃ 0.005Ω 18.8s 0.03Ω Radial Leaded,P=10.2mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K60X375
60V 3.75A 40A 3.2W 7.5A -40℃~+85℃ 0.03Ω 24s 0.075Ω Radial Leaded,P=10.2mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K250R800
220V 0.8A 5A 3.5W -40℃~+85℃ 1.6A 0.45Ω 10s 1.05Ω Radial Leaded,P=5.1mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K16G900
16V 9A 40A 3.3W 18A -40℃~+85℃ 0.005Ω 12s 0.017Ω Radial Leaded,P=5.1mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image K16G500
16V 5A 40A 2.6W 10A -40℃~+85℃ 0.015Ω 10s 0.038Ω Radial Leaded,P=5.1mm Resettable Fuses ROHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image 0ZCG0075AF2B
Resettable Fuses - PPTC
Stock : 4978
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MINIASMDC075F/24-2
Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200
Stock : 1430
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MF-S120
Resettable Fuses - PPTC 1.20A 15V 0.085ohm Hold 1.2A Trip 2.7A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0ZCD0250FF2C
PTC Resettable Fuse 2.5A(hold) 5A(trip) 16VDC 40A 1.5W 16s 0.025Ohm SMD Solder Pad 2920 T/R
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0ZCG0030FF2C
Resettable Fuses - PPTC
Stock : 18287
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MF-R030
Resettable Fuses - PPTC 60v Max 40Amps Max Hold .30 Trip .60
Stock : 480
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RXEF020-2
Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax
Stock : 2769
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMD1210P075TF
PTC Resettable Fuses 1210 RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image FRX025-60F
PTC Resettable Fuses Through Hole RoHS
Stock : 500
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BK16-600-SZ
PTC Resettable Fuses Through Hole,P=5.1mm RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The SMD1812K030SF30V is a resettable fuse manufactured by Kailong and is compliant with ROHS (Restriction of Hazardous Substances). This fuse has a peak current rating of 3A, a voltage rating of 30V, a power rating of 0.8W, and a resistance of 0.25O for 0.1s. It has a hold current rating of 0.6A and a trip current rating of 100A. Operating temperature range is between -40°C and 85°C. The fuse is packaged in an 1812 sized surface mount package.

Tariff Desc

8541.50.00 - Other semiconductor devices
42 No Other discrete (not IC) semiconductor devices
(PTC resettable fuses used to protect against overcurrent. Also known as a multifuse or polyfuse or polyswitch)

8536.10 FUSES AND FUSE HOLDERS, subminiature, plug in or pigtail type known as picofuses or microfuses, dimensions NOT exceeding 6mm x 18mm TC 8530773
Best Retailer of 1SAM451000R1015 Contactors by ABB image

Dec 2, 2024
The 1SAM451000R1015 Contactor by ABB, available at Xon Electronics, is a robust solution for motor control and protection, supporting motors up to 22kW with a voltage range of 208–690VAC. Designed for DIN rail mounting, it features IP20 protection, ensuring safety and reliability in industrial ap
PRF-1150 Sub-GHz Tool – IXYS RF Wireless Development Kit image

May 12, 2025
IXYS PRF-1150 is a compact Sub-GHz Development Tool designed for RF wireless prototyping. Ideal for IoT, telemetry, and embedded solutions with low power and long-range support.
EC381V-04P Dinkle Terminal Block – 4-Pin, 3.81mm image

May 12, 2025
EC381V-04P Pluggable Terminal Blocks by Dinkle feature a 4-position, 3.81mm pitch with screw clamp terminals—ideal for compact, modular wiring in control, power, and automation systems.
TE Connectivity SIL09E472J:Resistor Networks & Arrays image

Apr 30, 2025
The SIL09E472J Resistor Networks & Arrays by TE Connectivity offer precise voltage division and impedance matching, ensuring stable circuit performance in industrial, automotive, and communication systems.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified