0ZRR0050FF2E is out of stock and can be placed on backorder.
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Parametric Equivalent


Bel Fuse Inc.
In Stock: 2,301
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Littelfuse Inc.
In Stock: 67,830
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In Stock: 17,288
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Littelfuse Inc.
In Stock: 14,561
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Littelfuse Inc.
In Stock: 6,985
Unit Price: $0.76000
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In Stock: 6,020
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Polymeric PTC Resettable Fuse 60V 500 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 60V 500 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

0ZRR0050FF2E

DigiKey Part Number
5923-0ZRR0050FF2ETR-ND - Tape & Reel (TR)
5923-0ZRR0050FF2ECT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
0ZRR0050FF2E
Description
PTC RESET FUSE 60V 500MA RADIAL
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 500 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
0ZRR0050FF2E Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
500 mOhms
Manufacturer
Bel Fuse Inc.
Resistance - Post Trip (R1) (Max)
1.17 Ohms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Grade
Automotive
Part Status
Active
Qualification
AEC-Q200
Type
Polymeric
Mounting Type
Through Hole
Voltage - Max
60V
Package / Case
Radial, Disc
Current - Hold (Ih) (Max)
500 mA
Size / Dimension
0.311" Dia x 0.122" T (7.90mm x 3.10mm)
Current - Trip (It)
1 A
Height - Seated (Max)
0.539" (13.70mm)
Current - Max
40 A
Lead Spacing
0.201" (5.10mm)
Time to Trip
4 s
Approval Agency
cURus, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (29)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRR0050FF1EBel Fuse Inc.2,3015923-0ZRR0050FF1E-ND$0.41000Parametric Equivalent
RXEF050Littelfuse Inc.67,830RXEF050HF-ND$0.52000Parametric Equivalent
RXEF050-2Littelfuse Inc.17,288RXEF050-2HFTR-ND$0.62000Parametric Equivalent
RXEF050-APLittelfuse Inc.14,561RXEF050-APHFCT-ND$0.62000Parametric Equivalent
72R050XPRLittelfuse Inc.6,98518-72R050XPRCT-ND$0.76000Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 25-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.43000$0.43
5$0.35800$1.79
10$0.33000$3.30
50$0.27400$13.70
100$0.25280$25.28
250$0.22728$56.82
500$0.20966$104.83
1,000$0.19335$193.35
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.16994$509.82
6,000$0.15655$939.30
9,000$0.14917$1,342.53
15,000$0.14033$2,104.95
21,000$0.13475$2,829.75
30,000$0.13000$3,900.00
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.