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MF-R400

Bourns Inc.
MF-R400 Preview
Bourns Inc.
PTC RESET FUSE 30V 4A RADIAL
$0.52
Available to order
Reference Price (USD)
1+
$0.52000
500+
$0.5148
1000+
$0.5096
1500+
$0.5044
2000+
$0.4992
2500+
$0.494
Exquisite packaging
Discount
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DHL / Fedex / UPS 2-5 days
TNT 2-6 days
EMS 3-7 days

Bourns Inc. MF-R400 is available at inksontech.com. We only sale New&Original Part and offer 1 year warranty time. If you would like to know more about the products or apply more better price, please send a quote to us or contact us by email.

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MF-R400

MF-R400

$0.52

Product details

The MF-R400 from Bourns Inc. is a high-performance PTC resettable fuse designed for reliable circuit protection in demanding applications. These self-resetting fuses provide excellent overcurrent protection by limiting excessive current flow while automatically resetting when the fault is cleared. Ideal for safeguarding sensitive electronic components, the MF-R400 offers robust performance without requiring replacement after tripping. Engineered for precision, this PTC fuse delivers consistent protection across various operating conditions. Its compact design ensures easy integration into diverse circuit layouts while maintaining high reliability. The Bourns Inc. advantage brings you industry-leading quality and innovation in circuit protection solutions. Key features include automatic reset functionality, stable performance under varying temperatures, and excellent durability. Typical applications span consumer electronics, automotive systems, and industrial control panels where overcurrent protection is critical. For pricing and availability, submit your inquiry today through our online portal.

General specs

  • Product Status: Active
  • Type: Polymeric
  • Voltage - Max: 30V
  • Current - Max: 40 A
  • Current - Hold (Ih) (Max): 4 A
  • Current - Trip (It): 8 A
  • Time to Trip: 12.7 s
  • Resistance - Initial (Ri) (Min): 10 mOhms
  • Resistance - Post Trip (R1) (Max): 50 mOhms
  • Resistance - 25°C (Typ): -
  • Operating Temperature: -40°C ~ 85°C
  • Ratings: -
  • Mounting Type: Through Hole
  • Package / Case: Radial, Disc
  • Size / Dimension: 0.567" L x 0.118" W (14.40mm x 3.00mm)
  • Height - Seated (Max): 0.976" (24.80mm)
  • Thickness (Max): -
  • Lead Spacing: 0.201" (5.10mm)

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