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Littelfuse Inc.
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Littelfuse Inc.
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30R500U
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
30R500U
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

30R500UMR

DigiKey Part Number
F1985CT-ND - Cut Tape (CT)
F1985TB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
30R500UMR
Description
PTC RESET FUSE 30V 5A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 5 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)
5 A
Current - Trip (It)
10 A
Current - Max
40 A
Time to Trip
14.5 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)
1.008" (25.60mm)
Thickness (Max)
-
Lead Spacing
0.402" (10.20mm)
Approval Agency
cURus, TUV
Product Questions and Answers

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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.63000$1.63
5$1.35200$6.76
10$1.24800$12.48
50$1.03560$51.78
100$0.95540$95.54
250$0.85860$214.65
500$0.79166$395.83
Tape & Box (TB)
QuantityUnit PriceExt Price
1,000$0.65666$656.66
2,000$0.60488$1,209.76
3,000$0.59163$1,774.89
Manufacturers Standard Package