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

RXEF185K-AP

DigiKey Part Number
RXEF185K-APHFCT-ND - Cut Tape (CT)
RXEF185K-APHFTB-ND - Tape & Box (TB)
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
RXEF185K-AP
Description
PTC RESET FUSE 72V 1.85A RADIAL
Manufacturer Standard Lead Time
17 Weeks
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
Cut Tape (CT)
Tape & Box (TB)
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
Product Questions and Answers

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In-Stock: 218
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Quantity
All prices are in JPY
Cut Tape (CT)
QuantityUnit PriceExt Price
1¥124.00000¥124
5¥103.20000¥516
10¥95.20000¥952
50¥79.02000¥3,951
100¥72.90000¥7,290
250¥65.53200¥16,383
500¥60.44000¥30,220
Tape & Box (TB)
QuantityUnit PriceExt Price
1,000¥55.72200¥55,722
2,000¥51.35050¥102,701
3,000¥48.94233¥146,827
5,000¥46.92020¥234,601
Manufacturers Standard Package
Unit Price without JCT:¥124.00000
Unit Price with JCT:¥136.40000