PTS18126V300 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.91000
Datasheet

Similar


Littelfuse Inc.
In Stock: 0
Unit Price: $0.68000
Datasheet
Polymeric PTC Resettable Fuse 6V 3 A Ih Surface Mount 1812 (4532 Metric), Concave
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 6V 3 A Ih Surface Mount 1812 (4532 Metric), Concave
Eaton Automotive Electronics Solutions
Basics of NTC and PTC Thermistors - Another Teaching Moment

PTS18126V300

DigiKey Part Number
283-PTS18126V300TR-ND - Tape & Reel (TR)
283-PTS18126V300CT-ND - Cut Tape (CT)
283-PTS18126V300DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
PTS18126V300
Description
PTC RESET FUSE 6V 3A 1812
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 6V 3 A Ih Surface Mount 1812 (4532 Metric), Concave
Datasheet
 Datasheet
EDA/CAD Models
PTS18126V300 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Time to Trip
4 s
Manufacturer
Eaton - Electronics Division
Resistance - Initial (Ri) (Min)
12 mOhms
Series
Resistance - Post Trip (R1) (Max)
40 mOhms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Surface Mount
Type
Polymeric
Package / Case
1812 (4532 Metric), Concave
Voltage - Max
6V
Size / Dimension
0.179" L x 0.128" W (4.55mm x 3.24mm)
Current - Hold (Ih) (Max)
3 A
Thickness (Max)
0.047" (1.20mm)
Current - Trip (It)
5 A
Approval Agency
cURus, TUV
Current - Max
100 A
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1812L300MRLittelfuse Inc.0F4162TR-ND$1.91000Direct
NANOSMDC200F-2Littelfuse Inc.0NANOSMDC200F-2TR-ND$0.68000Similar
In-Stock: 0
1,000 estimated in stock on 01-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.33000$0.33
5$0.27600$1.38
10$0.25500$2.55
50$0.21240$10.62
100$0.19640$19.64
250$0.17700$44.25
500$0.16356$81.78
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.15077$150.77
2,000$0.13901$278.02
3,000$0.13254$397.62
5,000$0.12478$623.90
7,000$0.11990$839.30
10,000$0.11492$1,149.20
25,000$0.10297$2,574.25
50,000$0.09888$4,944.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.