MF-RHT550-0 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Bourns Inc.
In Stock: 136
Unit Price: $1.06000
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.43120
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.44660
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.43120
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.44660
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $1.00000
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 0
Unit Price: $0.44577
Datasheet

Parametric Equivalent


Bel Fuse Inc.
In Stock: 0
Unit Price: $0.50777
Datasheet
Polymeric PTC Resettable Fuse 16V 5.5 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 16V 5.5 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RHT550-0

DigiKey Part Number
118-MF-RHT550-0-ND
Manufacturer
Manufacturer Product Number
MF-RHT550-0
Description
PTC RESET FUSE 16V 5.5A RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 5.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
15 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
37 mOhms
Series
Operating Temperature
-40°C ~ 125°C
Packaging
Bag
Grade
Automotive
Part Status
Active
Qualification
AEC-Q200
Type
Polymeric
Mounting Type
Through Hole
Voltage - Max
16V
Package / Case
Radial, Disc
Current - Hold (Ih) (Max)
5.5 A
Size / Dimension
0.441" L x 0.118" W (11.20mm x 3.00mm)
Current - Trip (It)
10 A
Height - Seated (Max)
0.744" (18.90mm)
Current - Max
100 A
Lead Spacing
0.201" (5.10mm)
Time to Trip
6 s
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-RHT550-2Bourns Inc.136118-MF-RHT550-2TR-ND$1.06000Parametric Equivalent
MF-RHT550-0-14Bourns Inc.0118-MF-RHT550-0-14-ND$0.43120Parametric Equivalent
MF-RHT550-2-14Bourns Inc.0118-MF-RHT550-2-14TR-ND$0.44660Parametric Equivalent
MF-RHT550-APBourns Inc.0MF-RHT550-AP-ND$0.43120Parametric Equivalent
MF-RHT550-AP-14Bourns Inc.0118-MF-RHT550-AP-14TB-ND$0.44660Parametric Equivalent
In-Stock: 0
500 expected in stock on 01-Dec-2026
Request Stock Notification
All prices are in USD
Bag
QuantityUnit PriceExt Price
1$1.03000$1.03
5$0.85200$4.26
10$0.78600$7.86
50$0.65260$32.63
100$0.60210$60.21
250$0.54120$135.30
500$0.49910$249.55
1,000$0.46012$460.12
5,000$0.38020$1,901.00
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.