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UL 60730-2-7 - Automatic Electrical Controls - Part 2-7: Particular Requirements for Timers and Time Switches
November 16, 2020 - ULSE

607300-000020-000070 1 Scope and normative references This clause of Part 1 is applicable except as follows: 1.1 Replacement: In general, this part of IEC 60730 applies to timers and time switches that may use electricity, gas, oil, solid fuel, solar thermal energy, etc. or a combination thereof,...

IEEE P62.42.4 DRAFT - draft guide for the application of surge protective components in surge protective devices and equipment ports- part 4 thermally ctivated current limiters
March 1, 2020 - IEEE

The C62.42 guide series overs surie prote ctve components (SPCs) used in power and telecom surge protective devices (SPDs) and equipment ports. This part covers positive temperature coefficient (PTC) thermistor components These SPCs are operated by self-heating and is automatically reset...

CEI EN IEC 60539-2 - Directly heated negative temperature coefficient thermistors Part 2: Sectional specification - Surface mount negative temperature coefficient thermistors
March 1, 2020 - CEI

This part of IEC 60539 is applicable to surface mount directly heated negative temperature coefficient thermistors, typically made from transition metal oxide materials with semiconducting properties. These thermistors have metallized connecting pads or soldering strips and are...

CEI EN IEC 60730-2-8 - Automatic electrical controls for household and similar use Part 2: Particular requirements for electrically operated water valves, including mechanical requirements
November 1, 2020 - CEI

This part of IEC 60730 applies to electrically operated water valves for use in, on or in association with equipment for household and similar use, including heating, air-conditioning and similar applications. The equipment can use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a...

CEI EN IEC 60730-2-22 - Automatic electrical controls Part 2: Particular requirements for thermal motor protectors
July 1, 2020 - CEI

This part of IEC 60730 applies to the partial evaluation of thermal motor protectors as defined in IEC 60730-1 for household and similar use, including heating, air conditioning and similar applications as well as for sealed (hermetic and semi-hermetic type) motorcompressors. NOTE A thermal motor...

ASTM D1092 - Standard Test Method for Measuring Apparent Viscosity of Lubricating Greases
June 1, 2020 - ASTM

This test method covers measurement, in poises, of the apparent viscosity of lubricating greases in the temperature range from −54 °C to 38 °C (−65 °F to 100 °F). Measurements are limited to the range from 25 P to 100 000 P at 0.1 s−1 and 1 P to 100 P at 15 000 s−1. NOTE 1-At very low temperatures...

ASTM D1092-20 - Standard Test Method for Measuring Apparent Viscosity of Lubricating Greases
June 1, 2020 - ASTM International

1.1 This test method covers measurement, in poises, of the apparent viscosity of lubricating greases in the temperature range from −54 °C to 38 °C (−65 °F to 100 °F). Measurements are limited to the range from 25 P to 100 000 P at 0.1 s−1 and 1 P to 100 P at 15 000 s−1. Note 1: At very low...

IEC 60730-2-9 - Automatic electrical controls – Part 2-9: Particular requirements for temperature sensing controls
April 1, 2020 - IEC

This part of IEC 60730 applies to automatic electrical temperature sensing controls for use in, on or in association with equipment, including electrical controls for heating, air-conditioning and similar applications. The equipment may use electricity, gas, oil, solid fuel, solar thermal energy,...

ITU-T K.144 - Surge protective component application guide – Self-restoring thermally activated overcurrent protectors
November 1, 2019 - ITU-T

This Recommendation in the surge protective component application guide series covers self-restoring thermally activated overcurrent protectors (OCPs). These OCPs are operated by self-heating and are automatically reset after the end of the overcurrent condition without the need for manual...

DS/EN IEC 60539-2 - Directly heated negative temperature coefficient thermistors – Part 2: Sectional specification – Surface mount negative temperature coefficient thermistors
September 23, 2019 - DS

This part of IEC 60539 is applicable to surface mount directly heated negative temperature 156 coefficient thermistors, typically made from transition metal oxide materials with 157 semiconducting properties. These thermistors have metallized connecting pads or soldering 158 strips...

ASTM F2362-03(2019) - Standard Specification for Temperature Monitoring Equipment
December 1, 2019 - ASTM International

This specification covers the requirements for temperature monitoring equipment for use in general applications. Such equipment shall be comprised of a temperature sensor in combination with a signal conditioner, a power supply, and a test device. Temperature sensors covered by this specification...

CEI EN IEC 60122-4 - Quartz crystal units of assessed quality Part 4: Crystal units with thermistors
June 1, 2019 - CEI

This part of IEC 60122 is applicable to crystal units with thermistors mainly used in the field of mobile communication that requires high frequency stability such as local reference signal generator for the mobile phone base station or GPS. This document provides users with technical...

IEC 60539-2 - Directly heated negative temperature coefficient thermistors – Part 2: Sectional specification – Surface mount negative temperature coefficient thermistors
July 1, 2019 - IEC

This part of IEC 60539 is applicable to surface mount directly heated negative temperature coefficient thermistors, typically made from transition metal oxide materials with semiconducting properties. These thermistors have metallized connecting pads or soldering strips and are...

IEC 60539-2 REDLINE - Directly heated negative temperature coefficient thermistors – Part 2: Sectional specification – Surface mount negative temperature coefficient thermistors
July 1, 2019 - IEC

This part of IEC 60539 is applicable to surface mount directly heated negative temperature coefficient thermistors, typically made from transition metal oxide materials with semiconducting properties. These thermistors have metallized connecting pads or soldering strips and are...

MIL-PRF-32192/1 - RESISTOR, CHIP, THERMAL (THERMISTOR), POSITIVE TEMPERATURE COEFFICIENT, STYLE RCTP0303
October 23, 2018 - NPFC

This specification covers the detail requirements for style RCTP0303 chip thermistors. This style is available in resistance ratio E. Termination materials B, G, U, T, C, D, S, and W are available through qualification. Resistance tolerance versus temperature characteristics F, G, J, and K...

MIL-PRF-32192/2 - RESISTOR, CHIP, THERMAL (THERMISTOR), INSULATED POSITIVE TEMPERATURE COEFFICIENT STYLE RCTP0805
October 23, 2018 - NPFC

This specification covers the detail requirements for style RCTP0805 chip thermistors. This style is available in resistance ratio E. Termination materials B, G, U, T, C, D, S, and W are available through qualification. Resistance tolerance versus temperature characteristics F, G, J, and K...

DS/EN IEC 60122-4 - Quartz crystal units of assessed quality – Part 4: Crystal units with thermistors
March 25, 2019 - DS

This part of IEC 60122 is applicable to crystal units with thermistors mainly used in the field of mobile communication that requires high frequency stability such as local reference signal generator for the mobile phone base station or GPS. This document provides users with technical...

ASTM D1092-19 - Standard Test Method for Measuring Apparent Viscosity of Lubricating Greases
November 1, 2019 - ASTM International

1.1 This test method covers measurement, in poises, of the apparent viscosity of lubricating greases in the temperature range from −54 °C to 38 °C (−65 °F to 100 °F). Measurements are limited to the range from 25 P to 100 000 P at 0.1 s−1 and 1 P to 100 P at 15 000 s−1. Note 1: At very low...

UL 60730-2-15 - Standard for Automatic Electrical Controls - Part 2-15: Particular Requirements for Automatic Electrical Air Flow, Water Flow and Water Level Sensing Controls
November 6, 2019 - ULSE

607300-000020-000150 1 Scope and normative references This clause of Part 1 is applicable except as follows: 1 Scope Replacement: This part of IEC 60730 applies to automatic electrical air flow, water flow and water level sensing controls for use in, or in association with, boilers with a maximum...

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