1812L Series
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
1812L Series
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

1812L260/12MR

DigiKey Part Number
F4161TR-ND - Tape & Reel (TR)
F4161CT-ND - Cut Tape (CT)
F4161DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
1812L260/12MR
Description
PTC RESET FUSE 12V 2.6A 1812
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 12V 2.6 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
12V
Current - Hold (Ih) (Max)
2.6 A
Current - Trip (It)
5 A
Current - Max
100 A
Time to Trip
5 s
Resistance - Initial (Ri) (Min)
15 mOhms
Resistance - Post Trip (R1) (Max)
55 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)
0.053" (1.34mm)
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: 10,000
Check for Additional Incoming Stock
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$8.95000$8.95
5$7.39000$36.95
10$6.81500$68.15
50$5.65240$282.62
100$5.21480$521.48
250$4.68716$1,171.79
500$4.32260$2,161.30
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$3.58624$3,586.24
2,000$3.30436$6,608.72
3,000$3.14906$9,447.18
5,000$3.10067$15,503.35
Manufacturers Standard Package