Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RXEF185

DigiKey Part Number
RXEF185HF-ND
Manufacturer
Manufacturer Product Number
RXEF185
Description
PTC RESET FUSE 72V 1.85A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RXEF185 Models
Product Attributes
Type
Description
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Category
Manufacturer
Littelfuse Inc.
Series
Packaging
Bag
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
0.689" Dia x 0.118" T (17.50mm x 3.00mm)
Height - Seated (Max)
0.882" (22.40mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
CQC, CSA, TUV, UL
Product Questions and Answers

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In-Stock: 9,824
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Bag
QuantityUnit PriceExt Price
1฿21.98000฿21.98
5฿18.10400฿90.52
10฿16.68200฿166.82
50฿13.85020฿692.51
100฿12.78000฿1,278.00
250฿11.48880฿2,872.20
500฿10.59584฿5,297.92
1,000฿9.76916฿9,769.16
5,000฿8.13908฿40,695.40
Manufacturers Standard Package