72R135XF is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.58000
Datasheet

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.58000
Datasheet

Similar


Bourns Inc.
In Stock: 0
Unit Price: $0.75000
Datasheet

Similar


Bel Fuse Inc.
In Stock: 0
Unit Price: $0.43000
Datasheet
Polymeric PTC Resettable Fuse 72V 1.35 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 72V 1.35 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
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72R135XF

DigiKey Part Number
F3201-ND
Manufacturer
Manufacturer Part Number
72R135XF
Description
PTC RESET FUSE 72V 1.35A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.35 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
9.6 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
120 mOhms
Series
Resistance - Post Trip (R1) (Max)
300 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V
Size / Dimension
0.535" Dia x 0.122" T (13.58mm x 3.10mm)
Current - Hold (Ih) (Max)
1.35 A
Height - Seated (Max)
0.780" (19.80mm)
Current - Trip (It)
2.7 A
Lead Spacing
0.201" (5.10mm)
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
RXEF135Littelfuse Inc.0RXEF135HF-ND$0.58000Direct
RXEF135KLittelfuse Inc.0RXEF135K-ND$0.58000Direct
MF-RX135/72-0Bourns Inc.0MF-RX135/72-0-ND$0.75000Similar
0ZRC0135FF1ABel Fuse Inc.05923-0ZRC0135FF1A-ND$0.43000Similar
In-Stock: 0
200 estimated in stock on 01-Apr-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.12000$1.12
5$0.93000$4.65
10$0.85900$8.59
50$0.71240$35.62
200$0.60625$121.25
400$0.55910$223.64
600$0.53317$319.90
1,000$0.50208$502.08
5,000$0.44025$2,201.25
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.