Datasheets
BZ-2RL5551T by: Honeywell Sensing and Control

Snap Acting/Limit Switch, SPDT, Momentary, 0.5A, 125VDC, 1.57mm, Screw Terminal, Sealed Plunger Actuator, Panel Mount

Part Details for BZ-2RL5551T by Honeywell Sensing and Control

Results Overview of BZ-2RL5551T by Honeywell Sensing and Control

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BZ-2RL5551T Information

BZ-2RL5551T by Honeywell Sensing and Control is a Snap Acting/Limit Switch.
Snap Acting/Limit Switches are under the broader part category of Switches.

Electrical switches are binary devices that control the flow of current in a circuit by either allowing or preventing the flow of electrons. Read more about Switches on our Switches part category page.

Part Details for BZ-2RL5551T

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BZ-2RL5551T Part Data Attributes

BZ-2RL5551T Honeywell Sensing and Control
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BZ-2RL5551T Honeywell Sensing and Control Snap Acting/Limit Switch, SPDT, Momentary, 0.5A, 125VDC, 1.57mm, Screw Terminal, Sealed Plunger Actuator, Panel Mount
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer HONEYWELL SENSING AND CONTROL
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8536.50.70.00
Actuator Travel 1.57 mm
Actuator Type SEALED PLUNGER
Body Breadth 17.45 mm
Body Height 23.88 mm
Body Length or Diameter 49.28 mm
Contact (AC) Max Rating R Load 15A@480VAC
Contact Current(AC)-Max 15 A
Contact Current(DC)-Max 0.5 A
Contact (DC) Max Rating R Load .5A@125VDC
Contact Voltage(AC)-Max 480 V
Contact Voltage(DC)-Max 125 V
JESD-609 Code e3
Mounting Feature PANEL MOUNT
Operating Force-Max 1.95 N
Sealing CORROSION PROOF; SPLASH PROOF
Surface Mount NO
Switch Action MOMENTARY
Switch Function SPDT
Switch Type SNAP ACTING/LIMIT SWITCH
Terminal Finish Matte Tin (Sn)
Termination Type SCREW

BZ-2RL5551T Related Parts

BZ-2RL5551T Frequently Asked Questions (FAQ)

  • Honeywell provides a recommended PCB layout and land pattern in their application note AN528, which can be found on their website. It's essential to follow this layout to ensure proper thermal management and to prevent electrical noise issues.

  • The thermal pad on the bottom of the device is meant to be connected to a thermal plane on the PCB to dissipate heat. It's recommended to use a thermal interface material (TIM) and to connect the thermal pad to a large copper area on the PCB to ensure good heat dissipation.

  • While the datasheet specifies an operating temperature range of -40°C to 150°C, it's essential to note that the device's accuracy and reliability may degrade at extreme temperatures. It's recommended to operate the device within a temperature range of -20°C to 120°C for optimal performance.

  • The BZ-2RL5551T is a pre-calibrated device, and no additional calibration is required. However, if you need to perform a system-level calibration, you can use the device's built-in calibration registers to adjust the output values. Refer to the datasheet for more information on calibration procedures.

  • To prevent damage to the device, it's recommended to power up the VCC pin before the VDD pin. Additionally, ensure that the power supply voltage is stable and within the recommended range before applying it to the device.

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