Polymeric PTC Resettable Fuse 72V 3.75 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 3.75 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF375K

DigiKey Part Number
RXEF375KHF-ND
Manufacturer
Manufacturer Product Number
RXEF375K
Description
PTC RESET FUSE 72V 3.75A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 3.75 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
24 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
30 mOhms
Series
Resistance - Post Trip (R1) (Max)
80 mOhms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V
Size / Dimension
1.035" Dia x 0.118" T (26.30mm x 3.00mm)
Current - Hold (Ih) (Max)
3.75 A
Height - Seated (Max)
1.224" (31.10mm)
Current - Trip (It)
7.5 A
Lead Spacing
0.400" (10.15mm)
Current - Max
40 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
72R375XHLittelfuse Inc.41,0671294-72R375XH-CHP$2.90000Direct
In-Stock: 1,210
Check for Additional Incoming Stock
All prices are in USD
Bag
QuantityUnit PriceExt Price
1$1.16000$1.16
5$0.96000$4.80
10$0.88500$8.85
50$0.73440$36.72
100$0.67750$67.75
250$0.60896$152.24
500$0.56152$280.76
1,000$0.51759$517.59
5,000$0.45525$2,276.25
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