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

                                                                                                  OHD1-65B

                                                                                                  Thermostat Switch, Thermal Guard, OHD Series, Axial, 65 °C, Normally Closed, 100 Vac/dc, 0.3A

                                                                                                  Date/Lot Code

                                                                                                  KEMET OHD1-65B
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerKEMET
                                                                                                  Manufacturer Part NoOHD1-65B
                                                                                                  Newark Part No.81Y8558
                                                                                                  Product RangeOHD Series
                                                                                                  Also Known AsUSEO165B000000
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  114 In Stock

                                                                                                  Need more?

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                                                                                                  Order before 9pm EST standard shipping
                                                                                                  Available in quantity shown. To order more than shown inventory, contact sales
                                                                                                  QuantityPrice
                                                                                                  1+$1.780
                                                                                                  10+$1.780
                                                                                                  25+$1.780
                                                                                                  50+$1.780
                                                                                                  100+$1.780
                                                                                                  250+$1.780
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $1.78
                                                                                                  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 NoOHD1-65B
                                                                                                  Newark Part No.81Y8558
                                                                                                  Product RangeOHD Series
                                                                                                  Also Known AsUSEO165B000000
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Switching Temperature65°C
                                                                                                  Switching Temperature Tolerance± 5°C
                                                                                                  Thermal Reed Switch Contact TypeBreak
                                                                                                  Sensor MountingAxial
                                                                                                  Thermal Reed Switch TerminalsWire 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 (25-Jun-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
                                                                                                  • Contact type is break
                                                                                                  • Long operational life and excellent environmental durability
                                                                                                  • UL, CSA and TÜV approved

                                                                                                  Technical Specifications

                                                                                                  Switching Temperature

                                                                                                  65°C

                                                                                                  Thermal Reed Switch Contact Type

                                                                                                  Break

                                                                                                  Thermal Reed Switch Terminals

                                                                                                  Wire Leads

                                                                                                  Contact Resistance Max

                                                                                                  150mohm

                                                                                                  Maximum Opening / Closing Voltage

                                                                                                  110 VAC / VDC

                                                                                                  Maximum Opening / Closing Current

                                                                                                  300mA

                                                                                                  Approvals

                                                                                                  CSA, TUV, UL

                                                                                                  Switching Temperature Tolerance

                                                                                                  ± 5°C

                                                                                                  Sensor Mounting

                                                                                                  Axial

                                                                                                  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 (25-Jun-2025)

                                                                                                  Technical Docs (3)

                                                                                                  CAD Multiple Formats EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Manufacturer Catalogue EN

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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