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                                                                                                    • Reduced Price
                                                                                                      1. Home
                                                                                                      2. Sensors & Transducers
                                                                                                      3. Sensors
                                                                                                      4. Temperature Sensors & Transducers
                                                                                                      5. Thermal Reed Switches
                                                                                                      Print Page

                                                                                                      OHD3-120M

                                                                                                      Thermostat Switch, Thermal Guard, OHD Series, Panel Mount, 120°C, Normally Open, 100 Vac/dc, 0.3A

                                                                                                      KEMET OHD3-120M
                                                                                                      Image is for illustrative purposes only. Please refer to product description.
                                                                                                      ManufacturerKEMET
                                                                                                      Manufacturer Part NoOHD3-120M
                                                                                                      Order Code2817307
                                                                                                      Product RangeOHD Series
                                                                                                      Also Known AsUSEO3120M00000
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      See all Technical Docs
                                                                                                      Available to Order
                                                                                                      Manufacturer Standard Lead Time: 17 week(s)

                                                                                                      Notify me when back in stock

                                                                                                      QuantityPrice
                                                                                                      1+Rs.611.050
                                                                                                      10+Rs.528.070
                                                                                                      25+Rs.495.170
                                                                                                      50+Rs.488.470
                                                                                                      100+Rs.465.850
                                                                                                      500+Rs.443.160
                                                                                                      Price for:Each
                                                                                                      Minimum: 1
                                                                                                      Multiple: 1
                                                                                                      Rs.611.05
                                                                                                      Enter Your Part No/Line Note
                                                                                                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                      Product Information

                                                                                                      ManufacturerKEMET
                                                                                                      Manufacturer Part NoOHD3-120M
                                                                                                      Order Code2817307
                                                                                                      Product RangeOHD Series
                                                                                                      Also Known AsUSEO3120M00000
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      Switching Temperature120°C
                                                                                                      Switching Temperature Tolerance± 5°C
                                                                                                      Thermal Reed Switch Contact TypeMake
                                                                                                      Sensor MountingRadial Tab
                                                                                                      Mounting StyleRadial Tab
                                                                                                      Thermal Reed Switch TerminalsTab Leads
                                                                                                      Product RangeOHD Series
                                                                                                      Contact Resistance Max150mohm
                                                                                                      Maximum Opening / Closing Power6W AC / DC
                                                                                                      Maximum Opening / Closing Voltage110 VAC / VDC
                                                                                                      Minimum Opening / Closing Current0.1mA
                                                                                                      Maximum Opening / Closing Current300mA
                                                                                                      Maximum Differential Temperature10°C
                                                                                                      ApprovalsCSA, TUV, UL
                                                                                                      SVHCNo SVHC (21-Jan-2025)

                                                                                                      Product Overview

                                                                                                      The OHD™ series thermal guard is developed for thermal problem counter measures and safety standard conformity which are becoming increasingly important for electronic devices in recent years. Typical applications include atmospheric temperature detection and overheating monitoring of power transistors, power modules, room heaters, hot gas heaters, PPCs, amplifiers, motors, HDDs, FDDs and other general appliances.

                                                                                                      • Extremely simple circuit design, high reliability for on/off operations
                                                                                                      • Compact, light and easy to handle
                                                                                                      • Dust, explosion and corrosion-proof
                                                                                                      • High-speed response, designed for printed circuit board insertion
                                                                                                      • Insulation withstand voltage is 2500VAC/min or 3000VAC/1sec
                                                                                                      • Contact type is make
                                                                                                      • Long operational life and excellent environmental durability
                                                                                                      • UL, CSA and TÜV approved
                                                                                                      • Maximum contact resistance is 150mohm

                                                                                                      Applications

                                                                                                      Sensing & Instrumentation

                                                                                                      Technical Specifications

                                                                                                      Switching Temperature

                                                                                                      120°C

                                                                                                      Thermal Reed Switch Contact Type

                                                                                                      Make

                                                                                                      Mounting Style

                                                                                                      Radial Tab

                                                                                                      Product Range

                                                                                                      OHD Series

                                                                                                      Maximum Opening / Closing Power

                                                                                                      6W AC / DC

                                                                                                      Minimum Opening / Closing Current

                                                                                                      0.1mA

                                                                                                      Maximum Differential Temperature

                                                                                                      10°C

                                                                                                      SVHC

                                                                                                      No SVHC (21-Jan-2025)

                                                                                                      Switching Temperature Tolerance

                                                                                                      ± 5°C

                                                                                                      Sensor Mounting

                                                                                                      Radial Tab

                                                                                                      Thermal Reed Switch Terminals

                                                                                                      Tab Leads

                                                                                                      Contact Resistance Max

                                                                                                      150mohm

                                                                                                      Maximum Opening / Closing Voltage

                                                                                                      110 VAC / VDC

                                                                                                      Maximum Opening / Closing Current

                                                                                                      300mA

                                                                                                      Approvals

                                                                                                      CSA, TUV, UL

                                                                                                      Technical Docs (3)

                                                                                                      CAD Multiple Formats EN

                                                                                                      Technical Data Sheet EN

                                                                                                      Manufacturer Catalogue EN

                                                                                                      Legislation and Environmental

                                                                                                      Country of Origin:
                                                                                                      Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                      Japan
                                                                                                      Country in which last significant manufacturing process was carried out
                                                                                                      Tariff No:85369090
                                                                                                      US ECCN:EAR99
                                                                                                      EU ECCN:NLR
                                                                                                      RoHS Compliant:Yes

                                                                                                      RoHS

                                                                                                      RoHS Phthalates Compliant:Yes

                                                                                                      RoHS

                                                                                                      SVHC:No SVHC (21-Jan-2025)
                                                                                                      Download Product Compliance Certificate

                                                                                                      Product Compliance Certificate

                                                                                                      Weight (kg):.0028
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