30R500UMR is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 42
Unit Price: $0.37750
Datasheet

Direct


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

Similar


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

Direct


Eaton - Electronics Division
In Stock: 1,000
Unit Price: $0.84000
Datasheet
Polymeric PTC Resettable Fuse 30V 5 A 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 5 A Ih Through Hole Radial, Disc
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30R500UMR

DigiKey Part Number
F1985CT-ND - Cut Tape (CT)
F1985TB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Part Number
30R500UMR
Description
PTC RESET FUSE 30V 5A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
14.5 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
10 mOhms
Series
Resistance - Post Trip (R1) (Max)
50 mOhms
Packaging
Cut Tape (CT)
Tape & Box (TB)
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.551" L x 0.118" W (14.00mm x 3.00mm)
Current - Hold (Ih) (Max)
5 A
Height - Seated (Max)
1.008" (25.60mm)
Current - Trip (It)
10 A
Lead Spacing
0.402" (10.20mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF500K-APLittelfuse Inc.42RUEF500K-APHFCT-ND$0.37750Direct
RUEF500Littelfuse Inc.0RUEF500-ND$0.81000Direct
MF-R500Bourns Inc.0MF-R500-ND$0.63000Similar
PTR030V0500-TREaton - Electronics Division1,000283-PTR030V0500-TR-ND$0.84000Direct
In-Stock: 0
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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.38000$1.38
5$1.33600$6.68
10$1.24900$12.49
50$1.03360$51.68
100$0.86140$86.14
250$0.83988$209.97
500$0.71066$355.33
Tape & Box (TB)
QuantityUnit PriceExt Price
1,000$0.65666$656.66
2,000$0.60488$1,209.76
3,000$0.59163$1,774.89