RXEF160K is out of stock and can be placed on backorder.
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Littelfuse Inc.
In Stock: 0
Unit Price: $10.12000
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Bourns Inc.
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Unit Price: $3.67000
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Bourns Inc.
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Unit Price: $4.00000
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Bourns Inc.
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Unit Price: $6.12000
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Bourns Inc.
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Unit Price: $2.60593
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Bourns Inc.
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Unit Price: $2.60593
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Bourns Inc.
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Bourns Inc.
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Polymeric PTC Resettable Fuse 72V 1.6 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 72V 1.6 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF160K

DigiKey Part Number
RXEF160KHF-ND
Manufacturer
Manufacturer Product Number
RXEF160K
Description
PTC RESET FUSE 72V 1.6A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.6 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
11.4 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
90 mOhms
Series
Resistance - Post Trip (R1) (Max)
220 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
0.642" Dia x 0.118" T (16.30mm x 3.00mm)
Current - Hold (Ih) (Max)
1.6 A
Height - Seated (Max)
0.819" (20.80mm)
Current - Trip (It)
3.2 A
Lead Spacing
0.199" (5.05mm)
Current - Max
40 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
72R160XFLittelfuse Inc.0F3202-ND$10.12000Direct
MF-RX110/72-0Bourns Inc.0MF-RX110/72-0-ND$3.67000Similar
MF-RX110/72-2Bourns Inc.0118-MF-RX110/72-2CT-ND$4.00000Similar
MF-RX135/72-0Bourns Inc.0MF-RX135/72-0-ND$6.12000Similar
MF-RX160/72-APBourns Inc.0MF-RX160/72-AP-ND$2.60593Similar
In-Stock: 0
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All prices are in HKD
Bag
QuantityUnit PriceExt Price
1$5.06000$5.06
5$4.17800$20.89
10$3.85100$38.51
50$3.19160$159.58
100$2.94520$294.52
250$2.64792$661.98
500$2.44232$1,221.16
1,000$2.25191$2,251.91
5,000$1.86180$9,309.00
Manufacturers Standard Package