Polymeric PTC Resettable Fuse 16V 1.25 A Ih Surface Mount 1812 (4532 Metric), Concave
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Polymeric PTC Resettable Fuse 16V 1.25 A Ih Surface Mount 1812 (4532 Metric), Concave
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

1812L125/16DR

DigiKey Part Number
F3779TR-ND - Tape & Reel (TR)
F3779CT-ND - Cut Tape (CT)
F3779DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
1812L125/16DR
Description
PTC RESET FUSE 16V 1.25A 1812
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 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
16V
Current - Hold (Ih) (Max)
1.25 A
Current - Trip (It)
2.5 A
Current - Max
100 A
Time to Trip
400 ms
Resistance - Initial (Ri) (Min)
50 mOhms
Resistance - Post Trip (R1) (Max)
140 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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In-Stock: 4 748
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All prices are in CZK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
113,02000 Kč13,02 Kč
510,70800 Kč53,54 Kč
109,89000 Kč98,90 Kč
508,20600 Kč410,30 Kč
1007,57190 Kč757,19 Kč
2506,80756 Kč1 701,89 Kč
5006,27966 Kč3 139,83 Kč
* All Digi-Reel orders will add a 167,00 Kč reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 5004,73239 Kč7 098,58 Kč
3 0004,36093 Kč13 082,79 Kč
4 5004,15620 Kč18 702,90 Kč
7 5004,03425 Kč30 256,88 Kč
Manufacturers Standard Package
Unit Price without VAT:13,02000 Kč
Unit Price with VAT:15,75420 Kč