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30R400U
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
30R400U
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

30R400UMR

DigiKey Part Number
F1984CT-ND - Cut Tape (CT)
F1984TB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
30R400UMR
Description
PTC RESET FUSE 30V 4A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Cut Tape (CT)
Tape & Box (TB)
Part Status
Active
Type
Polymeric
Voltage - Max
30V
Current - Hold (Ih) (Max)
4 A
Current - Trip (It)
8 A
Current - Max
40 A
Time to Trip
12.7 s
Resistance - Initial (Ri) (Min)
10 mOhms
Resistance - Post Trip (R1) (Max)
50 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Max)
0.866" (22.00mm)
Thickness (Max)
-
Lead Spacing
0.201" (5.10mm)
Approval Agency
cURus, TUV
Product Questions and Answers

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All prices are in CAD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.57000$1.57
5$1.30800$6.54
10$1.20800$12.08
50$1.00180$50.09
100$0.92440$92.44
250$0.83084$207.71
500$0.76616$383.08
Tape & Box (TB)
QuantityUnit PriceExt Price
1,000$0.70624$706.24
2,000$0.65069$1,301.38
3,000$0.62008$1,860.24
5,000$0.61707$3,085.35
Manufacturers Standard Package