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
Eaton Automotive Electronics Solutions
Basics of NTC and PTC Thermistors - Another Teaching Moment

PTS181216V125

DigiKey Part Number
283-3158-2-ND - Tape & Reel (TR)
283-3158-1-ND - Cut Tape (CT)
283-3158-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PTS181216V125
Description
PTC RESET FUSE 16V 1.25A 1812
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 1.25 A Ih Surface Mount 1812 (4532 Metric), Concave
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
400 ms
Manufacturer
Eaton - Electronics Division
Resistance - Initial (Ri) (Min)
50 mOhms
Series
Resistance - Post Trip (R1) (Max)
140 mOhms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Surface Mount
Type
Polymeric
Package / Case
1812 (4532 Metric), Concave
Voltage - Max
16V
Size / Dimension
0.179" L x 0.128" W (4.55mm x 3.24mm)
Current - Hold (Ih) (Max)
1.25 A
Thickness (Max)
0.035" (0.90mm)
Current - Trip (It)
2.5 A
Approval Agency
cURus, TUV
Current - Max
100 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1812L125/16DRLittelfuse Inc.446F3779TR-ND$0.52000Direct
MINISMDC125F/16-2Littelfuse Inc.0MINISMDC125F16-2TR-ND$0.53000Direct
In-Stock: 386
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.24000$0.24
5$0.19400$0.97
10$0.18000$1.80
50$0.14900$7.45
100$0.13750$13.75
250$0.12364$30.91
500$0.11408$57.04
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.11362$113.62
2,000$0.10478$209.56
3,000$0.09991$299.73
5,000$0.09407$470.35
7,000$0.09040$632.80
10,000$0.08666$866.60
25,000$0.07767$1,941.75
50,000$0.07244$3,622.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.