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

1812L110/33MR

DigiKey Part Number
F3486TR-ND - Tape & Reel (TR)
F3486CT-ND - Cut Tape (CT)
F3486DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
1812L110/33MR
Description
PTC RESET FUSE 33V 1.1A 1812
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 33V 1.1 A Ih Surface Mount 1812 (4532 Metric), Concave
Datasheet
 Datasheet
EDA/CAD Models
1812L110/33MR Models
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
33V
Current - Hold (Ih) (Max)
1.1 A
Current - Trip (It)
1.95 A
Current - Max
20 A
Time to Trip
500 ms
Resistance - Initial (Ri) (Min)
60 mOhms
Resistance - Post Trip (R1) (Max)
200 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)
0.079" (2.00mm)
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: 78,969
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$21.00000NT$21
5NT$17.40000NT$87
10NT$16.10000NT$161
50NT$13.32000NT$666
100NT$12.30000NT$1,230
250NT$11.05200NT$2,763
500NT$10.19600NT$5,098
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000NT$8.46100NT$8,461
2,000NT$7.79850NT$15,597
3,000NT$7.43367NT$22,301
5,000NT$6.99620NT$34,981
7,000NT$6.94357NT$48,605
Manufacturers Standard Package