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1900 connectors

1900 connectors
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1900 connectors

Product catalog summary
Overview: The document is a technical catalog for Amphenol Air LB's 1900 series connectors, focusing on the EN3545 standard and optic versions. It includes specifications, procedures, part numbering systems, and accessories for aeronautical applications.
Specifications:
  • Material: Connectors are made of thermoplastic with silicone elastomer seals, and contacts are copper alloy with gold on nickel plating.
  • Mechanical: Vibration resistance up to 20g, shock resistance of 50g, and contact retention varies by size.
  • Climate: Operating temperature ranges from -55°C to +175°C, with salt spray resistance for 48 hours.
  • Sealing: Compliant with EN 2591 standards for interfacial sealing and immersion at low air pressure.
  • Electrical: Withstanding voltage of 1,500 V RMS, insulation resistance ≥ 5000 MΩ, and current-carrying capacity varies by contact size.
  • Fluid Resistance: Compliant with EN3545-001 for various fluids.
Part Numbering System: Details the AALBF 1900 part numbering system, including arrangements, contact gender, sealing code, equipment code, polarizing code, and supply code.
Procedures:
  • Standard Shells: Instructions for wiring electrical contacts, polarizing, locking, and mounting cable clamps.
  • Optic Shells: Procedures for insertion/extraction of Elio® optical contacts and pre-coupling.
Accessories: Includes polarizers, sealing sleeves, and cable clamps, with specific codes for each type.
General Information: Contains a general part number table and contact information for Amphenol Air LB.
Contact Arrangements: Various configurations are available, including 50 contacts size 20, 78 contacts size 22, and mixed arrangements.
Sealing Options: Connectors can be supplied with sealed or unsealed grommets.
Contact Types: Options include crimping contacts, with both pin and socket connectors available.
PCB Drilling Plans: Detailed layouts for PCB straight and right-angled contacts are provided.
Standards and Recommendations:
  • Compatibility: Connectors for aluminum cables can also accommodate copper cable contacts.
  • Accessories: Includes standard and size 8 cable clamps, both straight and angled.
Key Data from Tables and Diagrams:
  • Contact sizes and arrangements are specified with corresponding layout numbers.
  • Dimensions for various connector layouts are provided in both metric and imperial units.
Disassembly Instructions: Polarizers are removed from the mating side by pushing with an extracting tool. When mounted on a panel, a split tool is used to release the nut and washer.
Mounting/Extraction for Cable Clamps: To remove cable clamps, reverse the mounting instructions.
Locking and Unlocking for Shells: Use a key and dynamometer key end to lock/unlock connectors.
Insertion/Extraction of Elio® Optical Contacts: Proper tools are crucial for inserting Elio® optical contacts, involving alignment and locking with a quarter turn.
Pre-Coupling for Optic Shells: Elio® optic contacts have a mechanical pre-locking system confirmed by visual and auditory cues.
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Catalog excerpts

1900 connectors-1

EN3545 standard version and Derived optic version Version standard EN3545 et Version optique dérivée

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1900 connectors-2

SOMMAIRE TABLE OF CONTENTS CONNECTEURS 1900 - VERSION STANDARD EN3545 Présentation Caractéristiques techniques Système de référence AALBF 1900 Système de référence EN3545 Arrangements Boîtiers pour contacts à sertir / à souder Boîtiers pour contacts mâles droits à souder sur C.I. arrangement 01 Boîtiers pour contacts mâles droits à souder sur C.I. arrangement 02 Boîtiers pour contacts mâles droits à souder sur C.I. arrangement 03 Boîtiers pour contacts mâles droits à souder sur C.I. arrangement 04 Boîtiers pour contacts mâles coudés à souder sur C.I. arrangement 01 Boîtiers pour contacts fût...

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1900 connectors-3

1900 CONNECTORS - EN3545 STANDARD VERSION / CONNECTEURS 1900 - VERSION STANDARD EN3545 1900 connectors EN3545 standard version Connecteurs 1900 - Version standard EN3545

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1900 connectors-4

1900 CONNECTORS - EN3545 STANDARD VERSION / CONNECTEURS 1900 - VERSION STANDARD EN3545 PRÉSENTATION PRESENTATION Les connecteurs Amphenol Air LB de la série 1900 version standard répondent aux exigences de la norme EN3545 (anciennement ASN E0390). Les connecteurs 1900 version standard en thermoplastique sont disponibles en deux versions : - passe-fils étanche sur le conducteur - passe-fils non étanche sur le conducteur L’ensemble connecté est composé d’un connecteur mâle équipé de contacts mâles P et d’un connecteur femelle équipé de contacts femelles S . Les contacts sont conformes à la norme...

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1900 connectors-5

Pin polarizers are also used to fasten the connectors onto a panel (thickness .063 inch max.) with split nuts a and lockwashers b . Le couple de serrage au montage est de 1,25 à 1,50 Nm. The coupling torque is between 1,25 and 1,50 Nm. 9 arrangements câbles cuivre et 3 arrangements câbles aluminium permettent de répondre aux différents besoins des utilisateurs. L’étanchéité à l’accouplement est assurée par la compression interfaciale d’un joint. In order to meet various requirements, there are 9 versions available for copper cable contacts and 3 versions available for aluminum cable contacts....

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1900 connectors-6

1900 CONNECTORS - EN3545 STANDARD VERSION / CONNECTEURS 1900 - VERSION STANDARD EN3545 BoTtier Joint Serre-cables Fixation Manchon Contact Matiere Matiere Matiere Matiere Matiere Matiere Protection Thermoplastique Elastomere silicone (gris ou marron) Thermoplastique Alliage cuivreux Elastomere silicone Alliage cuivreux Or sur nickel Shell Seal Cable clamps Fixings Sealing sleeve Contact Material : Thermoplastic Material : Silicone elastomer (grey or brown) Material : Thermoplastic Material : Copper alloy Material : Silicone elastomer Material : Copper alloy Plating : Gold on nickel Retention...

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1900 connectors-7

□arrangement _arrangement 78 contacts #22 Cable Alu ou cuivre 78 contacts #22 Aluminum or Copper cable 12 Mixte : 39 cts #22 + 10cts #16 Cable Alu/Cuivre Mixed: 39 cts #22 + 10cts #16 Aluminum/Copper cable 13 7 contacts #10 Cable Alu ou Cuivre 7 contacts #10 Aluminum or Copper cable 16 □NATURE DES CONTACTS _CONTACT GENDER Contact male (connecteur male) Pin contact (pin connector) P Contact femelle (connecteur femelle) Socket contact (socket connector) S ICODE D'ETANCHEITE _SEALING CODE Avec passe-fils etanches With grommet sealed 1 Avec passe-fils non etanches (1) With grommet unsealed (1) 2...

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1900 connectors-8

1900 CONNECTORS - EN3545 STANDARD VERSION / CONNECTEURS 1900 - VERSION STANDARD EN3545 □CODE D'ETANCHEITE Avec passe-fils etanche Avec passe-fils non etanche 111 □sealing code With grommet sealed With grommet unsealed 111 □arrangement 50 contacts #20 78 contacts #22 Mixte : 39 cts #22 + 10 taille 16 21 contacts #16 13 contacts #12 7 contacts #10 5 contacts #8 Mixte : 18 cts #20 + 3 cts #8 Mixte : 12 cts #16 + 25 cts #20 78 contacts #22 Cable Alu Mixte : 39 cts #22 + 10 cts #16 Cable Alu 7 contacts #10 Cable Alu 78 contacts #22 Aluminum cable 12 Mixed: 39 cts #22 + 10 cts #16 Aluminum cable 13...

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1900 connectors-9

Vue face avant mâle Pin front face view CONNECTEURS POUR CONTACTS CABLE CUIVRE (ELASTOMÈRE BRUN) Arrangement 50 contacts - Taille / Size 20 21 contacts - Taille / Size 16 5 contacts - Taille / Size 8 CONNECTORS FOR COPPER CABLE CONTACTS (BROWN ELASTOMER) Layout 78 contacts - Taille / Size 22 Mixte - 39 taille 22 + 10 taille 16 Mixed - 39 size 22 + 10 size 16 13 contacts - Taille / Size 12 1900 CONNECTORS - EN3545 STANDARD VERSION / CONNECTEURS 1900 - VERSION STANDARD EN3545 ARRANGEMENTS LAYOUTS Mixte - 18 taille 20 + 3 taille 8 Mixed - 18 size 20 + 3 size 8 7 contacts - Taille / Size 10 Mixte...

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1900 connectors-10

1900 CONNECTORS - EN3545 STANDARD VERSION / CONNECTEURS 1900 - VERSION STANDARD EN3545 Joint arriere etanche / Rear grommet W CONNECTEURS FEMELLES POUR CONTACTS FEMELLES V SOCKET CONNECTORS FOR SOCKET CONTACTS 12 max (.472 maxi) -Joint arriere etanche / Rear grommet Arrangements Layouts Les arrangements 07 & 08 sont disponibles uniquement 07 & 08 layouts are supplied in sealed version only en version etanche (avec joint arriere) (with rear grommet) AMPHENOL AIR LB - 2 rue Clement Ader, Zac de We - 08110 CARIGNAN - FRANCE Tel. : +33 (0)3 24 22 78 49 - Fax : +33 (0)3 24 22 78 75 - www.amphenol-airlb.fr...

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1900 connectors-11

Les arrangements pour C.I. à picots peuvent être appliqués sur des supports monocouches, multicouches ou Flex ne dépassant pas 2 mm d’épaisseur. Pour une utilisation sur support plus épais, merci de nous contacter. The PCB straight pin layouts can be applied onto single-layers, multilayers or Flex structures less than .079 inch thick. For a use onto thicker structures, please contact us. Les connecteurs à picots doivent être montés avec des détrompeurs mâles (voir p 17). Montage impossible avec des détrompeurs femelles. PCB connectors must be fitted with pin polarizers (see on p 17). Socket polarizers...

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