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BS EN IEC 63295:2022

BS EN IEC 63295:2022

$142.49

Specification for WB series glass beads with 50 O impedance for RF connectors

Published By Publication Date Number of Pages
BSI 2022 24
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This document provides the requirements for WB series glass beads with 50 Ω impedance for RF connectors, including, among other, the structure dimensions, IEC type designation, rating and characteristics, and quality assessment. These glass beads are used for the adaption of coaxial systems to microstrip circuits used extensively in microwave communication systems such as TR modules, power modules, integrated circuits where hermetic seal is required. They can serve as a part of an RF coaxial connector, multi-channel RF connector or hybrid connector, or can be applied directly in various communication module systems as an independent product. They provide a 50 Ω normative impedance with an operating frequency limit up to 65 GHz.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
6 Blank Page
7 English
CONTENTS
8 FOREWORD
10 1 Scope
2 Normative references
4 Structure dimensions and IEC type designation
11 5 Quality assessment procedure
5.1 General
5.2 Ratings and characteristics
Figures
Figure 1 – Structure of WB series glass beads
Tables
Table 1 – Dimensions of WB series glass beads
12 Table 2 – Ratings and characteristics
14 5.3 Test schedule and inspection requirements
5.3.1 Acceptance tests
15 5.3.2 Periodic tests
Table 3 – Acceptance tests
16 Table 4 – Periodic tests
17 5.4 Procedures for quality conformance
5.4.1 Quality conformance inspection
5.4.2 Quality conformance and its maintenance
6 Marking
6.1 Marking of components
18 6.2 Marking and contents of package
19 Annex A (Informative)Type designation
20 Annex B (Informative)Typical applications
Figure B.1 – WB series glass bead used in PCB to connect with RF connector
Figure B.2 – WB series glass bead used in PCBas an inner conductor of an RF connector
21 Annex C (Informative)Test fixture
C.1 Test fixture
C.2 Dimensions for test fixture
Figure C.1 – Test fixture
Table C.1 – Test fixtures per type of glass-bead
22 Figure C.2 – Test fixture
Table C.2 – Dimensions of test fixtures

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BS EN IEC 63295:2022
$142.49