31.160 : Electric filters

IEC 60939-3:2015

IEC 60939-3:2015

Superseded Historical

IEC 60939-3:2015 Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate

€441.00

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IEC 60939-3:2015/COR1:2016

IEC 60939-3:2015/COR1:2016

Superseded Historical

IEC 60939-3:2015/COR1:2016 Corrigendum 1 - Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate

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DIN 45105-4:1981-06

DIN 45105-4:1981-06

Withdrawn Most Recent

Quartz crystal units; methods for the measurement of frequency and equivalent resistance of unwanted resonances of filter crystal units

€41.78

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DIN 45165-2:1981-06

DIN 45165-2:1981-06

Withdrawn Most Recent

Filter with piezoelectric vibrators; monolithic Filter, terms

€34.30

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IEC 60939-3:2015/COR2:2018

IEC 60939-3:2015/COR2:2018

Superseded Historical

IEC 60939-3:2015/COR2:2018 Corrigendum 2 - Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate

This product is not for sale, please contact us for more information

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DIN 45165:1973-05

DIN 45165:1973-05

Superseded Historical

Crystal filter; quartz filter, terms

€34.30

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DIN 45651:1964-01

DIN 45651:1964-01

Superseded Historical

Octave filters for electro-acoustical measurements

€24.39

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DIN 45652:1964-01

DIN 45652:1964-01

Superseded Historical

Third octave filters for electro-acoustical measurements

€24.39

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DIN 45167-2:1976-04

DIN 45167-2:1976-04

Withdrawn Most Recent

Piezoelectric filters; tests, test conditions

€24.39

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UNE 20504:1984

UNE 20504:1984

Superseded Historical

Methods of measurement of the suppression characteristics of passive radio interference filters and suppression components

€78.00

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UNE 20504/1C:1984

UNE 20504/1C:1984

Superseded Historical

Fourth supplement - Reports and Study Questions of the CISPR (approved or confirmed at the plenary session of the CISPR in Stockholm in 1964)

€54.00

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UNE-EN 50065-4-1:2023

UNE-EN 50065-4-1:2023

Active Most Recent

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-1: Low voltage decoupling filters - Generic specification

€69.00

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UNE-EN 50065-4-3:2023

UNE-EN 50065-4-3:2023

Active Most Recent

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-3: Low voltage decoupling filter - Incoming filter

€53.00

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UNE-EN 50065-4-4:2023

UNE-EN 50065-4-4:2023

Active Most Recent

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4: Low voltage decoupling filter - Impedance filter

€50.00

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UNE-EN 50065-4-5:2023

UNE-EN 50065-4-5:2023

Active Most Recent

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-5: Low voltage decoupling filter - Segmentation filter

€53.00

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