IEC - International electro-technical commission

Piezoelectric filters - Part 2-1: Guide to the use of piezoelectric filters - Quartz crystal filters
(Filtres piezoelectriques - Partie 2-1: Guide d´emploi des filtres piezoelectriques - Filtres a quartz)

Available languages: Russian, English and French

Available design: electronic design (pdf), Print design, CD-ROM

Piezoelectric filters - Part 2: Guide to the use of piezoelectricfilters - Section 2: Piezoelectric ceramic filters
(Filtres piezoelectriques - Partie 2: Guide d´emploi des filtrespiezoelectriques - Section 2: Filtres a ceramique piezoelectrique)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Piezoelectric filters of assessed quality - Part 3: Standard outlines and lead connections
(Filtres piezoelectriques sous assurance de la qualite - Partie 3: Encombrements normalises et connexions des sorties)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Piezoelectric filters of assessed quality - Part 4-1: Blank detail specification - Capability approval
(Filtres piezoelectriques sous assurance de la qualite - Partie 4-1: Specification particuliere cadre - Agrement de savoir-faire)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Piezoelectric filters of assessed quality - Part 4 : Sectional specification - Capability approval
(Filtres piezoelectriques sous assurance de la qualite - Partie 4: Specification intermediaire - Agrement de savoir-faire)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Test procedure for thermal endurance of insulating resins and varnishes for impregnation purposes - Electric breakdown methods
(Methode d'essai pour l'evaluation de l'endurance thermique des resines et vernis isolants d'impregnation - Methodes de claquage electrique)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Specification for insulating materials based on mica - Part 1: Definitions and general requirements
(Specification pour les materiaux isolants a base de mica - Partie 1: Definitions et exigences generales)

Available languages: Spanish, English and French

Available design: electronic design (pdf), Print design, CD-ROM

Specification for insulating materials based on mica - Part 2: Methods of test
(Specification pour les materiaux isolants a base de mica - Partie 2: Methodes d´essais)

Available languages: English and French

Available design: electronic design (pdf), Print design, CD-ROM

Specification for insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 1: Commutator separators and materials
(Specification pour les materiaux isolants a base de mica - Partie 3: Specifications pour materiaux particuliers - Feuille 1: Materiaux pour entrelames de collecteurs)

Available languages: English, Spanish, English and French

Available design: electronic design (pdf), Print design, CD-ROM

Insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 2: Mica paper
(Materiaux isolants a base de mica - Partie 3: Specifications pour materiaux particuliers - Feuille 2: Papier de mica)

Available languages: English, English and French

Available design: electronic design (pdf), Print design, CD-ROM