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
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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
15 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 GBP
Cut Tape (CT)
QuantityUnit PriceExt Price
1£0.71000£0.71
5£0.58800£2.94
10£0.54300£5.43
50£0.45040£22.52
100£0.41560£41.56
250£0.37356£93.39
500£0.34452£172.26
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500£0.25955£389.32
3,000£0.23910£717.30
4,500£0.23110£1,039.95
Manufacturers Standard Package
Unit Price without VAT:£0.71000
Unit Price with VAT:£0.85200