products, mechanical actuation systems, signal integrity components, and
wireless antennae solutions, as well as radio frequency (RF) modules and
systems.
Laird is the world leader in the design and manufacture of customized,
performance-critical products for wireless and other advanced electronics
applications. Laird partners with its customers to customize product
solutions for applications in many industries including:
• Network Equipment
• Handsets
• Telecommunications
• Data Transfer & Information Technology
• Computers
• Automotive Electronics
• Aerospace
• Defense
• Medical Equipment
• Consumer Electronics
• Industrial
Laird offers its customers unique product solutions, dedication to research
and development, as well as a seamless network of manufacturing and
customer support facilities across the globe.
www.lairdtech.com
1
ELECTROSEAL CONDUCTIVE ELASTOMER
TA B L E O F
CONTENTS
4
5
VISUAL PART REFERENCE GUIDE
PART NUMBER CROSS REFERENCE
INTRODUCTION TO
ELECTRICALLY CONDUCTIVE ELASTOMERS
Overview
Material Selection Guide
EMI Gasket Mounting Techniques
GEMINI™ COEXTRUSIONS
ELECTROSEAL CONDUCTIVE
ELASTOMER FABRICATED COMPONENTS
Overview
Molded EMI O-Rings
21
23
24
26
27
28
6
10
12
Flat Washer Gaskets
Molded Waveguide Gaskets
Rectangular Waveguide Gaskets
ELECTROSEAL™ CONDUCTIVE
ELASTOMER MATERIAL
ElectroSeal Conductive Elastomer EMI Shielding
14
AUTOMATED FORM-IN-PLACE
EMI Gasket Technologies Introduction
Material Specifications
30
32
ELECTROSEAL CONDUCTIVE
ELASTOMER EXTRUSIONS
Rectangular Strips
Hollow Rectangular Strips
Hollow D-Strips
O-Strip Tubing
D-Strips
Channel Strips
O-Strips
P-Strips
15
15
16
17
18
18
19
20
MOLD-IN-PLACE PRINTED
CIRCUIT BOARD SHIELDING
SPECIALTY PRODUCTS
ElectroCoat™
Board to Chassis Conductive Stand-Off
Corrosion of EMI Gaskets
33
34
35
36
ELASTOMER GALVANIC
COMPATIBILITY CHART
Metal Coupon Weight Loss Rating
41
Pb
All parts listed in this catalog are lead free and RoHS
compliant.
This catalog contains a limited selection of Laird products.
Refer to www.lairdtech.com for other products not
included in this catalog.
Notice:
Information on the products described in this catalog is based on laboratory test data which Laird believes to be reliable. However, Laird has no control over the design of actual
products which incorporate Laird’ products or actual fabrication of devices using Laird’ products. Accordingly, Laird cannot guarantee that the same test data as described
herein will be obtained. Thus, it is recommended that each user make their own tests to confirm laboratory test data and determine suitability of Laird’ products for their
particular application.
2
www.lairdtech.com
ELECTROSEAL CONDUCTIVE ELASTOMER
INTRODUCTION
From concept to compliance,
over 30 years of elastomer experience
Electrically conductive elastomers provide environmental sealing, and excellent mechanical and
electromagnetic shielding properties. They are ideal for applications that demand both environmental sealing
and EMI shielding, and can be used in a wide range of operating temperatures. Laird offers a wide variety of
conductive filler materials in extruded, molded die-cut,dispensed form-in-place, printed and coated formats.
We are constantly formulating new and custom compounds to provide you with more design options to meet
your needs.
•
Extrusion presses produce a multitude of conductive elastomer profiles in different compounds which are
used in both military and commercial applications.
•
Computerized multi axis form-in-place dispensing machines deposit conductive elastomer compounds
My connection method is: board + TTL to RS232 + RS232 to USB + PC. "+" represents connection. Is there any problem with this conversion? Why can't I receive data? I can receive data by directly connec...
As the title says, I only want the chip, not the card. I have been looking for it for a long time, but I can't find it. So I want to use software simulation, but the result is not very ideal. I would ...
#define OUTMOD_2 (2*0x20u) /* PWM output mode: 2 - PWM toggle/reset */ In the above macro definition 2*0x20u, does the '2*' mean '2 times'? Or does it mean that the second mode of OUTMOD is 0x02? char...
I made a board based on the STM32F4 chip. The top and bottom layers are copper-plated. The network connected to the top layer is VCC (12V power supply), and the network connected to the bottom layer i...
Comprehensive Times, The logic for up does not match a standard flip-flop The program code is as follows. I think there are still some grammatical errors. I hope the experts can give me some advice. o...
1. Equipment Overview
Shell-and-tube heat exchangers are a common heat exchange device used in chemical evaporation and heating equipment. Currently, the tubesheets of shell-and-tube heat exch...[Details]
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
On August 21st, Zhiyuan Robotics revealed at its first partner conference that it expects shipments to reach thousands of units this year and tens of thousands next year. The company hopes to reach...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
Since its invention in the mid-1940s, the microwave oven has evolved from a humble beginning to commercial use, entering homes in the 1960s and rapidly gaining popularity. Its basic functionality a...[Details]
Through AI connection technology supported by Qualcomm X85 5G modem and RF and Qualcomm FastConnect 7900 mobile connection system, seamless switching can be achieved between cellular net...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
With growing environmental awareness, the continuous improvement of three-electric technology and the increasing deployment of infrastructure such as charging stations, the electrification of new e...[Details]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
introduction
With the development and widespread use of integrated circuits in power electronics design, electronic products are trending towards smaller sizes, more components, and greater fu...[Details]
Silicon Labs (also known as "Silicon Labs"), an innovative leader in low-power wireless connectivity, will showcase its cutting-edge artificial intelligence (AI) and Internet of Things (IoT) solu...[Details]
The Waveshare ESP32-P4-ETH is a compact ESP32-P4 development board with Ethernet and PoE support. It looks very similar to the Olimex ESP32-P4-DevKit, minus the pUEXT connector. However, we've also...[Details]
Embedded System
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