Datasheets
RUEF900K-2 by:

PTC Resettable Fuse

Part Details for RUEF900K-2 by Littelfuse Inc

Results Overview of RUEF900K-2 by Littelfuse Inc

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Applications Consumer Electronics

RUEF900K-2 Information

RUEF900K-2 by Littelfuse Inc is a Non-linear Resistor.
Non-linear Resistors are under the broader part category of Resistors.

Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.

Price & Stock for RUEF900K-2

Part # Distributor Description Stock Price Buy
DISTI # RUEF900K-2HFCT-ND
DigiKey PTC RESET FUSE 30V 9A RADIAL Min Qty: 1 Lead time: 15 Weeks Container: Cut Tape (CT), Tape & Reel (TR) 1000
In Stock
  • 1 $1.3100
  • 5 $1.0860
  • 10 $1.0030
  • 50 $0.8320
  • 100 $0.7677
  • 250 $0.6899
  • 500 $0.6362
  • 1,000 $0.5863
  • 2,000 $0.5402
  • 3,000 $0.5222
$0.5222 / $1.3100 Buy Now
DISTI # 650-RUEF900K-2
Mouser Electronics Resettable Fuses - PPTC 9A 30V 40A Imax RoHS: Compliant 1199
  • 1 $1.3100
  • 5 $1.0900
  • 10 $1.0100
  • 50 $0.8320
  • 100 $0.7670
  • 250 $0.6890
  • 500 $0.6360
  • 1,000 $0.5400
  • 2,000 $0.5220
$0.5220 / $1.3100 Buy Now
DISTI # RUEF900K-2
TTI Resettable Fuses - PPTC 9A 30V 40A Imax RoHS: Compliant pbFree: Pb-Free Min Qty: 1000 Package Multiple: 1000 Container: Reel Americas - 0
  • 1,000 $0.7240
  • 2,000 $0.7100
  • 3,000 $0.6960
$0.6960 / $0.7240 Buy Now
LCSC 30V 9A 100A 18A Plugin Resettable Fuses ROHS 4
  • 1 $1.2145
  • 10 $1.0154
  • 30 $0.9053
  • 100 $0.7816
  • 500 $0.7257
  • 1,000 $0.7001
$0.7001 / $1.2145 Buy Now

Part Details for RUEF900K-2

RUEF900K-2 CAD Models

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RUEF900K-2 Part Data Attributes

RUEF900K-2 Littelfuse Inc
Buy Now Datasheet
Compare Parts:
RUEF900K-2 Littelfuse Inc PTC Resettable Fuse
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC
Reach Compliance Code compliant
Samacsys Manufacturer LITTELFUSE
Manufacturer Series RUEF
Resistor Type PTC RESETTABLE FUSE

RUEF900K-2 Related Parts

RUEF900K-2 Frequently Asked Questions (FAQ)

  • The recommended mounting configuration is to mount the device on a heat sink with a thermal interface material (TIM) to ensure optimal thermal performance.

  • Ensure good airflow around the device, use a heat sink with a thermal interface material, and consider using a fan to improve airflow. Also, ensure the device is mounted on a suitable substrate with good thermal conductivity.

  • The maximum operating temperature range for the RUEF900K-2 is -40°C to 150°C, but the device can withstand up to 175°C for short periods of time.

  • Yes, the RUEF900K-2 is designed for high-reliability applications and is qualified to various industry standards, including AEC-Q101 and MIL-PRF-19500.

  • Handle the device by the body or pins, avoid touching the die, and use an ESD wrist strap or mat to prevent damage from static electricity.

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