Polymeric PTC Resettable Fuse 12V 2 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 12V 2 A Ih Surface Mount 1812 (4532 Metric), Concave
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

1812L200/12DR

DigiKey Part Number
F4246TR-ND - Tape & Reel (TR)
F4246CT-ND - Cut Tape (CT)
F4246DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
1812L200/12DR
Description
PTC RESET FUSE 12V 2A 1812
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 12V 2 A Ih Surface Mount 1812 (4532 Metric), Concave
Datasheet
 Datasheet
EDA/CAD Models
1812L200/12DR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Time to Trip
2 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
20 mOhms
Series
Resistance - Post Trip (R1) (Max)
70 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
12V
Size / Dimension
0.179" L x 0.128" W (4.55mm x 3.24mm)
Current - Hold (Ih) (Max)
2 A
Thickness (Max)
0.047" (1.20mm)
Current - Trip (It)
3.5 A
Approval Agency
cURus, TUV
Current - Max
100 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 6,052
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.71000£1.71
5£1.42200£7.11
10£1.31200£13.12
50£1.08860£54.43
100£1.00420£100.42
250£0.90232£225.58
500£0.83182£415.91
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500£0.62615£939.23
3,000£0.61021£1,830.63
Manufacturers Standard Package
Unit Price without VAT:£1.71000
Unit Price with VAT:£2.05200