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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

1812L150ZR

DigiKey Part Number
F2154TR-ND - Tape & Reel (TR)
F2154CT-ND - Cut Tape (CT)
F2154DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
1812L150ZR
Description
PTC RESET FUSE 8V 1.25A 1812
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 8V 1.25 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
8V
Current - Hold (Ih) (Max)
1.25 A
Current - Trip (It)
3 A
Current - Max
100 A
Time to Trip
300 ms
Resistance - Initial (Ri) (Min)
40 mOhms
Resistance - Post Trip (R1) (Max)
110 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)
0.049" (1.25mm)
Lead Spacing
-
Approval Agency
cURus, TUV
Product Questions and Answers

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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.58000$0.58
5$0.48000$2.40
10$0.44300$4.43
50$0.36760$18.38
100$0.33920$33.92
250$0.30496$76.24
500$0.28128$140.64
1,000$0.25937$259.37
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.21517$430.34
4,000$0.19823$792.92
6,000$0.18950$1,137.00
Manufacturers Standard Package