0ZRE0055FF1A is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Bel Fuse Inc.
In Stock: 0
Unit Price: $0.82000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.24000
Datasheet
Polymeric PTC Resettable Fuse 240V 550 mA 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 240V 550 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

0ZRE0055FF1A

DigiKey Part Number
5923-0ZRE0055FF1A-ND
Manufacturer
Manufacturer Product Number
0ZRE0055FF1A
Description
PTC RESET FUSE 240V 550MA RADIAL
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 240V 550 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
0ZRE0055FF1A Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
450 mOhms
Manufacturer
Bel Fuse Inc.
Resistance - Post Trip (R1) (Max)
1.45 Ohms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Box
Grade
Automotive
Part Status
Active
Qualification
AEC-Q200
Type
Polymeric
Mounting Type
Through Hole
Voltage - Max
240V
Package / Case
Radial, Disc
Current - Hold (Ih) (Max)
550 mA
Size / Dimension
0.551" L x 0.161" W (14.00mm x 4.10mm)
Current - Trip (It)
1.25 A
Height - Seated (Max)
0.854" (21.70mm)
Current - Max
7 A
Lead Spacing
0.201" (5.10mm)
Time to Trip
26 s
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRE0055FF2ABel Fuse Inc.05923-0ZRE0055FF2ATR-ND$0.82000Parametric Equivalent
LVR055SLittelfuse Inc.0LVR055S-ND$1.24000Direct
In-Stock: 0
1,000 estimated in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Box
QuantityUnit PriceExt Price
1$0.55000$0.55
5$0.46000$2.30
10$0.42500$4.25
50$0.35380$17.69
100$0.32700$32.70
250$0.29460$73.65
500$0.27212$136.06
1,000$0.26812$268.12
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