We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Resistors / Non-linear Resistors / CMF-RL55A-0
Datasheets
CMF-RL55A-0 by: Bourns Inc

PTC Resettable Fuse, 55ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT

Part Details for CMF-RL55A-0 by Bourns Inc

Results Overview of CMF-RL55A-0 by Bourns Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

CMF-RL55A-0 Information

CMF-RL55A-0 by Bourns 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 CMF-RL55A-0

Part # Distributor Description Stock Price Buy
DISTI # 66W1298
Newark Fuse, Ptc, 0.05A, 220V, Radial, Thermistor Mounting:Through Hole, Product Range:Cmf-Rl Series, Ho... lding Current:50Ma, Tripping Current:100Ma, Voltage Rating:220Vac, Operating Temperature Min:-40°C, Operating Temperature Max:125°C, Rohs Compliant: Yes |Bourns CMF-RL55A-0 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 328
  • 1 $0.7390
  • 10 $0.5900
  • 25 $0.5490
  • 50 $0.5090
  • 100 $0.4680
  • 500 $0.4570
  • 1,000 $0.4440
  • 2,500 $0.4160
$0.4160 / $0.7390 Buy Now
DISTI # CMF-RL55A-0-ND
DigiKey PTC RESET FUSE 220V 50MA RADIAL Min Qty: 1 Lead time: 16 Weeks Container: Bulk 1733
In Stock
  • 1 $0.7400
  • 5 $0.6160
  • 10 $0.5680
  • 50 $0.4714
  • 100 $0.4349
  • 300 $0.3828
  • 600 $0.3530
  • 1,200 $0.3254
  • 5,100 $0.2742
$0.2742 / $0.7400 Buy Now
DISTI # CMF-RL55A-0
Avnet Americas PTC Resettable Fuse 220VAC Bulk - Trays (Alt: CMF-RL55A-0) RoHS: Compliant Min Qty: 2400 Package Multiple: 300 Lead time: 16 Weeks, 0 Days Container: Tray 0
  • 2,400 $0.2840
  • 3,000 $0.2796
  • 5,400 $0.2752
  • 12,000 $0.2189
  • 24,000 $0.2154
$0.2154 / $0.2840 Buy Now
DISTI # 652-CMF-RL55A-0
Mouser Electronics Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 25OHM RoHS: Compliant 14659
  • 1 $0.6200
  • 10 $0.5680
  • 50 $0.4720
  • 100 $0.4350
  • 300 $0.3510
  • 600 $0.3290
  • 1,200 $0.2910
  • 2,700 $0.2700
  • 5,100 $0.2510
$0.2510 / $0.6200 Buy Now
DISTI # 70407882
RS 0.05A Radial Leaded PCB Mount Resettable Fuse, 220 V | Bourns CMF-RL55A-0 RoHS: Compliant Min Qty: 5 Package Multiple: 1 Container: Bulk 0
  • 5 $0.7300
$0.7300 RFQ
Onlinecomponents.com PTC Resettable Fuse 0.05A(hold) 0.1A(trip) 220VAC 0.15s Radial 7.5 X 5.6mm Bulk RoHS: Compliant 0
  • 600 $0.4400
  • 1,200 $0.3300
  • 1,800 $0.3080
  • 2,400 $0.3018
$0.3018 / $0.4400 Buy Now
DISTI # CMF-RL55A-0
Avnet Abacus PTC Resettable Fuse 220VAC Bulk (Alt: CMF-RL55A-0) RoHS: Compliant Min Qty: 2400 Package Multiple: 300 Lead time: 19 Weeks, 0 Days Abacus - 0
Buy Now
Master Electronics PTC Resettable Fuse 0.05A(hold) 0.1A(trip) 220VAC 0.15s Radial 7.5 X 5.6mm Bulk RoHS: Compliant 0
  • 600 $0.4400
  • 1,200 $0.3300
  • 1,800 $0.3080
  • 2,400 $0.3018
$0.3018 / $0.4400 Buy Now

Part Details for CMF-RL55A-0

CMF-RL55A-0 CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

CMF-RL55A-0 Part Data Attributes

Parametric Data
CMF-RL55A-0 Bourns Inc
Buy Now Datasheet
Compare Parts:
CMF-RL55A-0 Bourns Inc PTC Resettable Fuse, 55ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer BOURNS INC
Package Description RADIAL LEADED
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8533.40.80.70
Factory Lead Time 16 Weeks
Samacsys Manufacturer Bourns
Circuit RMS Voltage-Max 230 V
JESD-609 Code e3
Mounting Feature THROUGH HOLE MOUNT
Number of Terminals 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Height 13 mm
Package Length 7.5 mm
Package Shape DISK PACKAGE
Package Style Radial
Package Width 4.5 mm
Packing Method TRAY
Resistance 55 Ω
Resistor Type PTC RESETTABLE FUSE
Surface Mount NO
Terminal Finish TIN
Terminal Placement RADIAL
Terminal Shape WIRE
Thermistor Application OVERCURRENT PROTECTION
Tolerance 20%

CMF-RL55A-0 Related Parts

CMF-RL55A-0 Frequently Asked Questions (FAQ)

  • Bourns provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure proper thermal management, minimize parasitic inductance, and optimize performance.

  • Calibration and compensation for temperature effects require careful consideration. Bourns provides calibration procedures and temperature compensation formulas in their application notes. Additionally, some modules may require external calibration and compensation circuits.

  • The recommended power-on sequence and reset procedure can be found in the datasheet or application notes. It's essential to follow the recommended sequence to ensure proper initialization and prevent damage to the device.

  • Handle the CMF-RL55A-0 with ESD-protective equipment, such as wrist straps and mats. Store the devices in their original packaging or use ESD-protective bags to prevent damage.

  • Proper thermal management is crucial for the CMF-RL55A-0. Ensure good airflow, use thermal interfaces or heat sinks if necessary, and follow the recommended PCB layout guidelines to minimize thermal resistance.