Polymeric PTC Resettable Fuse 16V 4.5 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 16V 4.5 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RHEF450-2

DigiKey Part Number
RHEF450-2HFTR-ND - Tape & Reel (TR)
RHEF450-2HFCT-ND - Cut Tape (CT)
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
RHEF450-2
Description
PTC RESET FUSE 16V 4.5A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 4.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, RHEF
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Active
Type
Polymeric
Voltage - Max
16V
Current - Hold (Ih) (Max)
4.5 A
Current - Trip (It)
7.8 A
Current - Max
100 A
Time to Trip
3 s
Resistance - Initial (Ri) (Min)
22 mOhms
Resistance - Post Trip (R1) (Max)
54 mOhms
Operating Temperature
-40°C ~ 125°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.409" L x 0.118" W (10.40mm x 3.00mm)
Height - Seated (Max)
0.614" (15.60mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
CSA, TUV, UL
Product Questions and Answers

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In-Stock: 2 798
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Quantity
All prices are in PLN
Cut Tape (CT)
QuantityUnit PriceExt Price
13,41000 zł3,41 zł
52,82200 zł14,11 zł
102,60700 zł26,07 zł
502,16240 zł108,12 zł
1001,99540 zł199,54 zł
2501,79352 zł448,38 zł
5001,65406 zł827,03 zł
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 5001,24613 zł1 869,19 zł
3 0001,14797 zł3 443,91 zł
4 5001,10956 zł4 993,02 zł
Manufacturers Standard Package
Unit Price without VAT:3,41000 zł
Unit Price with VAT:4,19430 zł