RHEF050-AP is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $0.63000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $0.60000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $0.66000
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 41
Unit Price: $0.78000
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.33330
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.81000
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.38500
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.33330
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.38500
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 0
Unit Price: $0.55000
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 0
Unit Price: $0.81000
Datasheet
Polymeric PTC Resettable Fuse 30V 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 30V 500 mA Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
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RHEF050-AP

DigiKey Part Number
RHEF050-APHFCT-ND - Cut Tape (CT)
RHEF050-APHFTB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Part Number
RHEF050-AP
Description
PTC RESET FUSE 30V 500MA RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 500 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
2.5 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
480 mOhms
Series
Resistance - Post Trip (R1) (Max)
1.1 Ohms
Packaging
Cut Tape (CT)
Tape & Box (TB)
Operating Temperature
-40°C ~ 125°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Current - Hold (Ih) (Max)
500 mA
Height - Seated (Max)
0.500" (12.70mm)
Current - Trip (It)
920 mA
Lead Spacing
0.199" (5.05mm)
Current - Max
40 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RHEF050Littelfuse Inc.0RHEF050HF-ND$0.63000Parametric Equivalent
RHEF050-2Littelfuse Inc.0RHEF050-2HFTR-ND$0.60000Parametric Equivalent
RHEF050-APLittelfuse Inc.0RHEF050-APHFCT-ND$0.66000Parametric Equivalent
MF-RHT050-0Bourns Inc.41MF-RHT050-0-ND$0.78000Parametric Equivalent
MF-RHT050-0-17Bourns Inc.0118-MF-RHT050-0-17-ND$0.33330Parametric Equivalent
In-Stock: 0
2,000 estimated in stock on 26-Apr-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.66000$0.66
5$0.54800$2.74
10$0.50500$5.05
50$0.41920$20.96
100$0.38670$38.67
250$0.34764$86.91
500$0.32062$160.31
1,000$0.29562$295.62
Tape & Box (TB)
QuantityUnit PriceExt Price
2,000$0.27246$544.92
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