10 Gigabit – High-speed connectors for Industrial Ethernet

10 Gigabit Ethernet has now conquered the industrial sector. High data volumes or increased realtime requirements require a new generation of cabling.

snecma offers a corresponding range of High-speed connectors, patch cables, and flush-type sockets that can be assembled.

The new shielding concept ensures a reliable data transmission rate of 10 Gbps, which complies with Ethernet standard CAT6A.

M12 with Piercecon connection

This technology enables quick and reliable assembly on site.
The new keying prevents incorrect connection to existing M12 solutions.

RJ45 with IDC fast connection

RJ45 with IDC fast connection
Quick and easy assembly on site:
Insert the conductor

Lightweight, sealed connectors for harsh environments

Connectors industrial announced its UltiMate Original Series specially designed for a broad range of harsh environment applications. Made of special highly resistant aluminium, the connectors are 50% lighter than typical brass connectors and are immune to even the toughest elements including fog, salt spray (5% 35°C, MIL STD-202 Method101A), sand, and moisture. It is able to withstand extreme temperature fluctuations from -55°C to +135°C.

The Original Series offers rugged, compact, lightweight, sealed connectors and cable assembly solutions well suited to withstand a variety of severe environmental, industrial and chemical conditions. Major features of the UltiMate Original Series include rugged, miniature and ultralight design, extremely robust keying, high shock and vibration resistance, excellent shielding, and ultimate sealing level IP68/69K even unmated.

Four extremely robust mechanical coding allow an easy mating even in the dark, complete with visual coding to prevent misconnection. The push-pull connector is available in a wide range of body styles, sizes and configurations including multipole contacts from 2 to 42 poles. The compact product design with short plugs, small and easy to handle and low profile receptacles makes it perfect for connected devices with restricted space requirements. The housing is available in grey natural chrome and black anti-reflective body coating.

professional manufacturer and supplier of connectors,such as military,aerospace,medical,RF coaxial, sealed,nano D,backplane connectors and other military standard connectors.Providing Leading Edge Solutions.

More connector information， please visit website:http://www.snecma.cc

military and aerospace connectors solutions

snecma connectors manufactuer design takes into account the need to protect the connection from environmental factors, allowing them to be used in military and aerospace applications.
For over 66 years, snecma has provided interconnect solutions to the Aerospace, Military/Defense, Industrial Equipment, and Heavy Industry sectors. As a military connectors manufacturer-certified connectors manufacturer, snecma provides the opportunity for Digi-Key to offer high quality, high reliability military-spec connectors to a wider customer segment.

Snecma military connector manufacturer, which provides high reliable military, space and aviation connectors, and also can design and develop custom connectors according to customers' requirement. More information, please visit the website:http://www.snecma.cc

Custom medical connectors

Custom medical connectors offer advantages over off-the-shelf connectors.  Rather than designing your device around a connector, let we the Affinity engineering team design a connector to match your specific requirements.  Custom connectors offer many additional advantages including lower cost, shorter lead times, and branding opportunities.

custom connectors

custom connectors

Snecma medical connector manufacturer, which provides high reliable medical solution connectors, and also can design and develop custom connectors according to customers' requirement. More information, please visit the website http://www.snecma.cc

high performance hermetic Connectors

Hermetic connectors seals provide a vacuum or leak-tight seal, insulate or channel electricity, and prevent the ingress of contaminants. They are made of ceramic, glass, or metal materials and joined in a specific configuration by furnace brazing. Common types of hermetic seals include metal-to-metal seals, ceramic-to-metal seals, and glass-to-metal-seals.

Extreme applications need electronic components that perform impeccably and retain their original properties, no matter the environment. Snecma sealed connector,high performance connectors manufacturer.If you need a hermetic connectors,  We have the high performance hermetic connector that  providing Leading Edge seals Solutions.

The Top Industrial Connector Manufacturers

In the past 10 years, the worldwide industrial manufacture grows terribly powerfully, despite most of market crashed dramatically in 2008 and 2009,we saw a special recovery in 2010, obviously, this is high-level information, which is kind of useful for most of our connector makers.

The world connector makers are developing worldwide market strategy, that is very convenient for many of our connector customers, the purchasers will simply seek out the suppliers, next, let’s take a glance to the highest level suppliers of industrial connector among the world, Molex, Fischer, Odu, tyco, Snecma, Amphenol, ITT, Hypertac, etc.

Snecma Group Co., Ltd ,with 66-year experience in designing and manufacturing ,its products include twist pin connector, glass fibre connector, RF concentric connector, point connector, custom and application-specific connector, they are widely applied to military field (space, aerospace, aviation, electrical, ship-building, defense system) and civil field (communication, telecom, automotive, rail), etc.

R042 Frame & Panel Combined Rectangular Connector Supplier

R042 Frame & Panel Combined Rectangular Connector Supplier



Brief Introduction
■ Favorable environmental properties, frame and panel connector;
■ 216 kinds of anti-misoperation;
■ High density, more than 800 signal contacts;
■ Easy to engage or separate;
■ Contact types include signal, power, coaxial, triple coaxial, optical fiber,
two core different, four different and so on;
■ Insulator mounting is in modules for free collocation;
■ Apply to aviation and military equipment cabinet;
■ Accord with standard of arinc 600 connector;
■ Standard: E/SC-A(05)-254-2008
Specification
1. Material and surface treatment
2. Mechanical properties
■ Durability: 500 times
■ Vibration: 10Hz~ 2000Hz, 196m/s2
■ Shock: 490m/s2
■ Engaging & separating force:
Type1:≤120N
Type2:≤267N
Type3:≤467N
3. Electric properties
■ Dielectric strength
■ Insulation resistance: no less than 5000 MΩ
■ Rated voltage: sea level: max: 500V
sea level 21000m: 125V
■ Operating temperature: -55℃~125℃
■ Salt spray: 96h

Snecma Group Co. LTD be specialized in top grade military connectors manufacturing, and providing custom mil spec connectors production.

The New Interpreting and International Processing Standard

The contact method of optical fiber connector has three types, PC——Physic Contact, UPC——Ultra Physical Contact and the APC——Angled Physical Contact, the difference among them are return loss besides physical property, return loss PC<UPC<APC. PC is widely used in the telecom equipments, UPS is mainly used to the special equipments, while APC is applied to radio, television and early CATV system.

SM stands for single optical fiber of 9/125um, MM refers to multimode optical fiber, including 50/125um,62.5/125um and 100/140um.

The optical fiber can be divided into FC、SC、ST、LC、D4、DIN、MU、MT type according to connector structure.

FC is the abbreviation of ferrule connector, it means the outside enhanced method is adopting metal sleeve, the fastening way is turnbuckle, this connection structure is simple, easy to operate, however it is easy produce Fresnel reflection and is difficult to improve the return loss performance, later, the using of physic contact (PC) improve the inserting loss and return loss greatly.

SC is rectangular in shell, the contact type and sleeve structure and size is same with FC, the fastening way is push-pull pin latch without rotation. SC connector has characters of low cost, low inserting and extracting force, low inserting loss, high compressive strength and high mounting density.

ST and SC interface are two types for optical fiber connectors, for 10Base-F connection, the connector is usually ST type, for 100Base-FX, in most case is the SC type.

Started from MT connector developed by NTT, MT-RJ has the same latch mechanism with the RJ-45 type LAN electrical connector, and direct to optical fiber by the guide pin assembled on the two sides of the small sleeve, which is convenient to connect the optical transceiver machine. The ended fiber is double-core arrangement design of 0.75 spacing, which is the high-density optical fiber connector to transmiss data.

LC connector are developed by the famous Bell Institute of Research and Development, its latch mechanism is modular jack (RJ) which is easy to operate, the size of the pins and sleeves are same with SC、FC, 1.25mm, which can increase the density of optical fiber.

MU (Miniature unit Coupling) connectors are the world smallest single-core optical fiber connector based on the SC-type connector and developed by NTT .This connector uses 1.25mm diameter of sleeve and the self-holding mechanism, its advantage is the realization of high-density mounting.

Connector mechanical specification and test requirement

As we mention in previous article, specification can be divided in to 4 parts (electrical, mechanical, environment and environment protection data) as different connectors are applied in various environment and different type of connector are needed, such as rectangularconnector, circular connector, pogo pin connector, twist pin connector, micro d connector(d-sub connector), etc.

Mechanical data:

1.       Mating and unmating force

Ensure connector functions and customer usage

Test method- MIL-STD-1344D, 2013.1

Main point for test:

a. Whole connector shall be tested (full assembly)

b. Test axis is the right direction of connector using

c. Test speed 25.4mm/min.

Specification requirement-:

a. Mating force 35N Max

b. Unmating force 7N Min. (initial); 3N Min. (final)

2. Locking force

Guarantee connector connection and function in case of emergency.

Test method N/A

Main points for test:

a. Whole connector shall be tested (full assembly)

b. Test axis is the right direction of connector using

c. Test speed 25.4mm/min.

Specification requirement 30N min

3.       Retention

Promise contact performance won’t be influenced by external force.

Test method- EIA-364-29

Main points for test:

a. Whole connector shall be tested (full assembly)

b. Test axis is the right direction of connector using

c. Test speed 25.4mm/min.

d. Destructive test

Specification requirement 4.9N min

4.       Normal force

Ensure connector with low contact resistance and friction force.

Test method N/A

Main points for test:

a. Positive contact stress will happen under working condition

b. Test speed 25.4mm/min

Specification requirement 60~150g

5.       Durability

Test method MIL-STD-1344A, 2016.1

Main points for test:

a. Test axis is the right direction of connector using

b. Test speed 200~500 cycles/H

c. No loading during testing

Specification requirement

a. Confirm all the data, such as mating and unmating force, contact resistance, insulation resistance, withstanding voltage, sealing performance, etc.

b. Check appearance

6.       Cable pull-out

Make sure that cable or connector won’t be damaged by external force.

Test method EIA-364-38

Main points for test

a. Speed 89+/-4 N/min., load 1H

b. Static load 40N for 1 min

Specification requirement Check appearance

7.       Visual and dimensional inspection

Sure connector appearance, size and quality.

Test method EIA-364-18

Main points for test

a. Appearance test

b, Size test

How to choose filter connector

Cut-off frequency is the key point for choosing filter connectors except the common point when choosing normal electric connectors; it shall be confirmed by the highest frequency when contact signal frequency is different. Below are the points for choosing the right filter connector

filter connector

1.       Filter index calculation

Decrement for filter control transmission can be calculated by comparing transmitted spectrum and EMC standards; immunity control can be calculated by comparing external electrical noise and sensibility of electronic circuit.

2.       Impedance and power-line filter

Filter is composed by inductance and capacitor and it is a resonance circuit, connector performance and resonance depends on impedance of source side and load end.

Connectors for embedded computer market

The connector market for embedded computing is forecast to reach $168.5 million in 2013, up 4.2 percent year over year from 2012, miniaturization, low power, high performance, innovative design and harsh environment application, etc. has become embedded computer trends. The commodity PC can not satisfy the requirements of many industries, not matter stability, reliability, expansibility or environment adaptability.

In order to meet the requirement of embedded computer market trend, connector design shall be modified, such as lower mating forces, smaller contact centerlines, increased power rating, higher temperature rating, sealed standard, impedance control, PCB launch, new contact designs and plating.

Snecma connector manufacturer,It can provide high reliability widely application field coupling scheme