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HARTING Device Connectivity - har-link® Interface Connectors

HARTING Device Connectivity - har-link® Interface Connectors

Product catalog summary

Introduction
SEK IDC connectors are designed for flat cables, offering cost-effective and simple configurations for internal device connections. Suitable for both indoor and outdoor applications, including harsh environments, these connectors are assembled in one step for all contacts via flat conductors.

Specifications
The connectors support data and signal applications with various contact arrangements (6 to 64 pins) and termination methods (solder and press-in). They comply with IEC 60 603-13 standards, ensuring high quality and reliability.

Technical Characteristics
SEK connectors have a 2.54 mm pitch, support a working current of 1 A, and a working voltage of 500 V. They are tested for insulation resistance (≥ 109 Ω) and contact resistance (≤ 20 mΩ), with a temperature range of -55°C to +125°C.

Quality Assurance
HARTING ensures reliable connections through professional assembly and 100% quality checks, including insulation and contact resistance tests. The connectors are UL recognized and meet various international standards.

Economy and Customization
The connectors reduce the need for investments in workstations and test devices. HARTING offers cable assemblies according to customer specifications, providing a wide range of connector types and contact arrangements.

Conclusion
HARTING's SEK IDC connectors provide a reliable, economical, and versatile solution for cable-to-board connections, ensuring compliance with international standards and high-quality performance.

Overview
This document provides technical specifications and guidelines for male headers and connectors, including board drillings, dimensions, and performance levels, with detailed tables and diagrams for different configurations.

Specifications
Specifications for male headers include dimensions, number of contacts (6 to 64), and performance levels. It specifies pitch tolerance, marking of contacts, and the use of polarization slots.

Procedures
Instructions are provided for using levers with female connectors and board locks for securing connectors during soldering.

Standards and Approvals
The document references compliance with IEC 60 603-13 and other standards, including UL recognition for certain components.

Performance Levels
Two performance levels are specified: Level 3 for ≥ 50 mating cycles without a gas test, and Level 2 for ≥ 250 mating cycles with a 4-day gas test.

Recommendations
Recommendations include using specific locking levers and coding systems to prevent cross-plugging and ensure secure connections.

Key Data from Tables
Tables provide dimensions for various configurations of male headers, including contact lengths, insertion and withdrawal forces, and current carrying capacities.

Critical Information
The document emphasizes adhering to specified dimensions and tolerances to ensure proper fit and function.

Technical Specifications
Operating temperature range is -55°C to +125°C, with a working voltage of 320 V. Contact resistance is ≤ 20 mΩ, and insulation resistance is ≥ 109 Ω. Moulding is made from thermoplastic resin (PBT) UL 94-V0, with gold-plated contact surfaces.

Procedures and Standards
Follow IEC 60 512 standards. UL recognized: E102079.

Connectors and Components
IDC Flat Cable: 1.27 mm pitch, suitable for AWG 26/7 – AWG 28/7. Strain Relief Clamp: Options available with or without strain relief clamp.

Performance Levels
Performance Level 3: ≥ 50 mating cycles, no gas test. Performance Level 2: ≥ 250 mating cycles, 4 days gas test.

Dimensions and Packaging
Various dimensions provided for different numbers of contacts. Packaging units vary from 1,000 to 5,000 pieces.

Additional Features
Insertion and withdrawal forces specified for different performance levels. A coding system is used to avoid cross-plugging.

Specifications
Specifications for SMC low-profile male headers include pitch tolerance and configurations ranging from 6 to 64 contacts.

Procedures
Instructions for ordering and using components, such as locking levers and coding systems, are provided.

Standards and Norms
References IEC 60 603-13 standards and details on materials used.

Recommendations
Recommendations include storing reels vertically and using specific torque settings for screws.

Key Data from Tables and Diagrams
Tables detail dimensions for various connector configurations and specifications for flat cables.

Critical Information
Important notes include ordering two parts per female connector for certain configurations and storing reels vertically.

Catalog excerpts

HARTING Device Connectivity - har-link® Interface Connectors-1

SEK connectors for flat cables enable simple and -, cost-optimized device configuration. SEK connectors are preferably used for connection within the device. HARTING offers a broad range of these cable-to-board connectors. Assembly on the cable side takes place in one work step for all contacts via flat conductors. The SEK is an economical and reliable interface for data and signal applications in industry. Data Signal Power Cable termination Data transfer rate

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HARTING Device Connectivity - har-link® Interface Connectors-2

SEK connector system – introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solder board connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Male standard connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Male low-profile conncectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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HARTING Device Connectivity - har-link® Interface Connectors-3

08. SEK IDC Connectors IDC connector system [2.54 mm x 2.54 mm pitch] for flat cables HARTING ’s product range of flat cable connectors is designed for The different types of board connectors offer 6 to 64 pins in various cable-to-PCB applications. The HARTING SEK insulation various terminations such as solder (manual, wave or reflow) or displacement connector technology meets all requirements of the The cable connectors are equally suited for indoor use HARTING assembles each SEK connector with the matching cable as well as for outdoor applications and harsh environments. type according to customer...

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HARTING Device Connectivity - har-link® Interface Connectors-4

Specific features of the product range Cable assemblies • ARTING can supply cable assemblies according to your H specifications. • wide range of connector types available with various contact A arrangements constitute the ideal solution to your wiring problems. General information • ables of all types in economic reel lengths are available. C • ables professionally assembled on HARTING work stations C ensure reliable connections. • inished harnesses are subject to 100% quality checks on a F HARTING test device. • nsulation test by 1000 V. I • ontact resistance test. C Economy • he tested assembly...

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HARTING Device Connectivity - har-link® Interface Connectors-5

General information The HARTING Insulation Displacement Connector system Economic and reliable connections The flat cable and connector can be preassembled and used as a component with predetermined functional characteristics. The HARTING insulation displacement technique constitutes the ideal solution to your wiring problems. The HARTING insulation displacement contacts pierce the insulation on the flat cable to provide a durable gastight connection with the wire. HARTING SEK connectors incorporate the latest design features and rovide the p assurance of high quality and eliability r with...

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HARTING Device Connectivity - har-link® Interface Connectors-6

Contact arrangement straight, angled Current carrying capacity The current carrying capacity is limited by maximum temperature of materials for inserts and contacts including terminals. The current capacity-curve is valid for continuous, not interrupted current-loaded contacts of connectors when simultaneous power on all contacts is given, without exceeding the maximum temperature. Control and test procedures according to DIN IEC 60 512. Working current Example: 50 way connector © Temperature rise © Derating © Derating curve at Imax. x 0.8 (IEC 60 512-2) Working voltage 500 V for pollution degree...

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HARTING Device Connectivity - har-link® Interface Connectors-7

SEK IEC 60 603-13 Number of contacts Identification contacts Without levers With short levers With long levers Male header with angled solder pins Length: 2.9 mm Kinked version on request Male header with angled solder pins Length: 4.5 mm Kinked version on request * Not normally kept in stock For accessories see page 08.16 For dimensions see page 08.07 For performance level 3 please specify digit For performance level 2 please specify digit S4 = 0.76 pm (30 pinch) Au or PdNi eqivalent

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HARTING Device Connectivity - har-link® Interface Connectors-8

6--64 Male header with angled solder pins Drawing Male header Short levers for use with female connector without strain relief clamp Long levers for use with female connector with strain relief clamp a) Solder pins for 1 ± 0.1 mm dia. hole Marking No. 1 contact No. 1 contact Board drillings N o polarization slot for 6, 10 or 14 way male header N o polarization slot for 6 way male header P itch tolerance: ± 0.1

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HARTING Device Connectivity - har-link® Interface Connectors-9

08 08 SEK IEC 60 603-13 Number of contacts Male header with straight solder pins No. of <- Part number -► Identification contacts Without levers With short levers With long levers Male header with straight solder pins Length: 2.9 mm Male header with straight solder pins Length: 4.5 mm Kinked version on request * Not normally kept in stock For accessories see page 08.16 For dimensions see page 08.09 For performance level 3 please specify digit For performance level 2 please specify digit S4 = 0.76 pm (30 pinch) Au or PdNi eqivalent

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HARTING Device Connectivity - har-link® Interface Connectors-10

Male header with straight solder pins Identification Short levers is Long levers for use with female connector with strain relief clamp Board drillings 1) No polarization slot for 6, 10 or 14 way male header 2) No polarization slot for 6 way male header 3) Pitch tolerance: ± 0.1

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HARTING Device Connectivity - har-link® Interface Connectors-11

SEK IEC 60 603-13 Number of contacts Identification contacts Without levers With short levers With long levers Male header with straight solder pins, kinked Length: 2.9 mm 08 10 * Not normally kept in stock For accessories see page 08.16 For dimensions see page 08.11 For performance level 3 please specify digit For performance level 2 please specify digit S4 = 0.76 pm (30 pinch) Au or PdNi eqivalent

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HARTING Device Connectivity - har-link® Interface Connectors-12

6--64 Male header with straight solder pins, kinked Drawing Male header Short levers for use with female connector without strain relief clamp Long levers for use with female connector with strain relief clamp Marking No. 1 contact No. 1 contact Board drillings No. 2 contact l inked contact: pcb thickness from 1.50 to 1.94 mm after Cu + Sn plating with K non-remelted through holes ø 0.80 to ø 0.95 mm. Max. insertion force = 125 N. Min. retention force = 3 N. Non-kinked contact: Solder pins for pcb connections ø 1 ± 0.1 mm as per IEC 60 603-13. For accessories see page 08.16 N o polarization slot...

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