Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF300K-2

DigiKey Part Number
RXEF300K-2HFTR-ND - Tape & Reel (TR)
RXEF300K-2HFCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
RXEF300K-2
Description
PTC RESET FUSE 72V 3A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Active
Type
Polymeric
Voltage - Max
72V
Current - Hold (Ih) (Max)
3 A
Current - Trip (It)
6 A
Current - Max
40 A
Time to Trip
19.8 s
Resistance - Initial (Ri) (Min)
40 mOhms
Resistance - Post Trip (R1) (Max)
100 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.910" Dia x 0.118" T (23.11mm x 3.00mm)
Height - Seated (Max)
1.154" (29.30mm)
Thickness (Max)
-
Lead Spacing
0.400" (10.15mm)
Approval Agency
CQC, CSA, TUV, UL
Product Questions and Answers

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In-Stock: 3 692
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All prices are in ZAR
Cut Tape (CT)
QuantityUnit PriceExt Price
1R20,50000R20,50
5R16,97200R84,86
10R15,66100R156,61
50R12,99620R649,81
100R11,99130R1 199,13
250R10,77808R2 694,52
500R9,93890R4 969,45
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000R8,24522R8 245,22
2 000R7,59659R15 193,18
3 000R7,23922R21 717,66
5 000R7,21312R36 065,60
Manufacturers Standard Package