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20250419
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MF-RX300/72-0

Part Number Overview

Manufacturer Part Number
MF-RX300/72-0
Description
PTC RESET FUSE 72V 3A RADIAL
Detailed Description
Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
Manufacturer
Bourns Inc.
Standard LeadTime
9 Weeks
Edacad Model
MF-RX300/72-0 Models
Standard Package
500
Supplier Stocks
>>>Click to Check<<<

Technical specifications

Mfr
Bourns Inc.
Series
Multifuse®, MF-RX/72
Package
Bulk
Product Status
Active
Type
Polymeric
Voltage - Max
72V
Current - Hold (Ih) (Max)
3 A
Current - Trip (It)
6 A
Current - Max
40 A
Time to Trip
19.8 s
Resistance - Initial (Ri) (Min)
40 mOhms
Resistance - Post Trip (R1) (Max)
100 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.980" L x 0.122" W (24.90mm x 3.10mm)
Height - Seated (Max)
1.181" (30.00mm)
Thickness (Max)
-
Lead Spacing
0.402" (10.20mm)
Approval Agency
cURus, TUV
Base Product Number
MF-RX

Environmental & Export Classifications

RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8533.40.8070
California Prop 65

Other Names

MFRX300720
MF-RX300/72-ND
MF-RX300/72

Category

/Product Index/Circuit Protection/PTC Resettable Fuses/Bourns Inc. MF-RX300/72-0

Documents & Media

Datasheets
()
Product Training Modules
1(Multifuse® Resettable Fuses)
Video File
1(Basics of NTC and PTC Thermistors - Another Teaching Moment)
Environmental Information
()
CAD Models
1(MF-RX300/72-0 Models)
PCN Design/Specification
1(MF Cert Mark Aug/2015)
EDA Models
1(MF-RX300/72-0 Models)
Product Drawings
1(MF-RX300^72-0 Front)

Quantity Price

Quantity: 5000
Unit Price: $0.26493
Packaging: Bulk
MinMultiplier: 1
Quantity: 1000
Unit Price: $0.29436
Packaging: Bulk
MinMultiplier: 1
Quantity: 500
Unit Price: $0.33362
Packaging: Bulk
MinMultiplier: 1
Quantity: 250
Unit Price: $0.39248
Packaging: Bulk
MinMultiplier: 1
Quantity: 100
Unit Price: $0.4317
Packaging: Bulk
MinMultiplier: 1
Quantity: 50
Unit Price: $0.52
Packaging: Bulk
MinMultiplier: 1
Quantity: 10
Unit Price: $0.618
Packaging: Bulk
MinMultiplier: 1
Quantity: 5
Unit Price: $0.638
Packaging: Bulk
MinMultiplier: 1
Quantity: 1
Unit Price: $0.66
Packaging: Bulk
MinMultiplier: 1

Substitutes

Part No. : 0ZRC0300FF1A
Manufacturer. : Bel Fuse Inc.
Quantity Available. : 1,391
Unit Price. : $0.60000
Substitute Type. : Direct
Part No. : 60R300XF
Manufacturer. : Littelfuse Inc.
Quantity Available. : 1,783
Unit Price. : $2.26000
Substitute Type. : Similar
Part No. : RXEF300
Manufacturer. : Littelfuse Inc.
Quantity Available. : 6,367
Unit Price. : $0.84000
Substitute Type. : Similar

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