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Business

TradenameMultifuseProduct CategoryResettable Fuses
Standard PackageAmmo PackFactory Pack Quantity1000

Compliance

RoHSRoHS CompliantEU RoHSCompliant
Approval Agency MarkingUL

Electrical

Resistance0.14 OhmsVoltage - Max72 VDC
Current - Trip (It)3.2 ACurrent Rating (Max)40 A
Resistance Tolerance0.09 OhmVoltage - Input (Min)72 V
Power - Average Forward1.9 WDelay Time - Propagation11.4@8A s
Current - Hold (Ih) (Max)1.6 AVoltage - DC Reverse (Vr) (Max)72 V
Resistance - Post Trip (R1) (Max)0.22

Mechanical

Depth3.1(Max)Height19.94 mm
Length13.94 mmDiameter13.94 mm
PackagingAmmoHeight (Max)19.94(Max)
Lead Spacing5.1 mmPin Diameter0.81
Pitch - Post5.1(Nom)Mounting TypeThrough Hole
Mounting StyleThrough HolePackage / CaseRadial
Length - Overall13.94(Max)Size / Dimension13.94 mm L x 3.1 mm W x 19.94 mm H
Termination StyleRadialNumber of Contacts2
Wire Gauge or Range - AWGStraight

Product Info

TypePTC Resettable FusesSeriesMF-RX/72
ManufacturerBournsApplication SpecificsLoud Speakers|Power Transformers|...

Environmental

Time to Trip11.4sOperating Temperature- 40 C to + 85 C
Power Dissipation @ Temperature Rise1.9 W

Documents & Media

PDF Document
PDF Document

Sourcing & traceability

Datasheet
MFRX72.pdf

Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.