1812L Series
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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
Littelfuse Inc.
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
POLY-FUSE®, 1812L
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

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In-Stock: 12,841
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Quantity
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$35.00000NT$35
5NT$29.20000NT$146
10NT$27.00000NT$270
50NT$22.40000NT$1,120
100NT$20.67000NT$2,067
250NT$18.57600NT$4,644
500NT$17.13200NT$8,566
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000NT$14.21300NT$14,213
2,000NT$13.09600NT$26,192
3,000NT$12.48033NT$37,441
5,000NT$12.28860NT$61,443
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