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
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

1812L300MR

DigiKey Part Number
F4162TR-ND - Tape & Reel (TR)
F4162CT-ND - Cut Tape (CT)
F4162DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
1812L300MR
Description
PTC RESET FUSE 6V 3A 1812
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 6V 3 A Ih Surface Mount 1812 (4532 Metric), Concave
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
Polymeric
Voltage - Max
6V
Current - Hold (Ih) (Max)
3 A
Current - Trip (It)
5 A
Current - Max
100 A
Time to Trip
4 s
Resistance - Initial (Ri) (Min)
12 mOhms
Resistance - Post Trip (R1) (Max)
40 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Surface Mount
Package / Case
1812 (4532 Metric), Concave
Size / Dimension
0.179" L x 0.128" W (4.55mm x 3.24mm)
Height - Seated (Max)
-
Thickness (Max)
0.059" (1.50mm)
Lead Spacing
-
Approval Agency
cURus, TUV
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 5,331
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.69000$3.69
5$3.06200$15.31
10$2.82400$28.24
50$2.34360$117.18
100$2.16220$216.22
250$1.94280$485.70
500$1.79114$895.57
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$1.48552$1,485.52
2,000$1.36818$2,736.36
3,000$1.36768$4,103.04
Manufacturers Standard Package
Unit Price without GST:$3.69000
Unit Price with GST:$4.24350