RXEF185K
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RXEF185K
Building Automation – Protect/Sense/Control
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RXEF185K-0.167

DigiKey Part Number
RXEF185K-0.167HF-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
RXEF185K-0.167
Description
PTC RESET FUSE 72V 1.85A RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, RXEF
Packaging
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
72V
Current - Hold (Ih) (Max)
1.85 A
Current - Trip (It)
3.7 A
Current - Max
40 A
Time to Trip
12.6 s
Resistance - Initial (Ri) (Min)
80 mOhms
Resistance - Post Trip (R1) (Max)
190 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.660" Dia x 0.118" T (16.76mm x 3.00mm)
Height - Seated (Max)
0.906" (23.00mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
CQC, CSA, TUV, UL
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