Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RUEF300K-AP

DigiKey Part Number
RUEF300K-APCT-ND - Cut Tape (CT)
RUEF300K-APTB-ND - Tape & Box (TB)
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
RUEF300K-AP
Description
PTC RESET FUSE 30V 3A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, RUEF
Packaging
Cut Tape (CT)
Tape & Box (TB)
Part Status
Active
Type
Polymeric
Voltage - Max
30V
Current - Hold (Ih) (Max)
3 A
Current - Trip (It)
6 A
Current - Max
100 A
Time to Trip
10.8 s
Resistance - Initial (Ri) (Min)
20 mOhms
Resistance - Post Trip (R1) (Max)
80 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max)
0.650" (16.50mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
CQC, CSA, TUV, UL
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 1,930
Check for Additional Incoming Stock
Quantity
All prices are in GBP
Cut Tape (CT)
QuantityUnit PriceExt Price
1£0.50000£0.50
5£0.41800£2.09
10£0.38500£3.85
50£0.31960£15.98
100£0.29470£29.47
250£0.26496£66.24
500£0.24440£122.20
Tape & Box (TB)
QuantityUnit PriceExt Price
1,000£0.20281£202.81
2,000£0.18693£373.86
3,000£0.17818£534.54
5,000£0.16769£838.45
7,000£0.16712£1,169.84
Manufacturers Standard Package
Unit Price without VAT:£0.50000
Unit Price with VAT:£0.60000