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Specialist Recommends: Attend’s All-Plastic Connectors with Bayonet Locking

High-quality all-plastic design, gold-plated contacts, up to 1000 connections and disconnections, IP67 protection for moist environments, as well as favorable price and availability from our stock. These are round industrial connectors from Attend for reliable and anti-vibration connection of your application. (reading for 2 minutes)

Specialist Recommends: Attend’s All-Plastic Connectors with Bayonet Locking
Round industrial connectors Attend, Series 227

Connectors with a bayonet locking system are circular connectors that allow for quick and secure connections, resistant to unintentional disconnection during vibrations. For many applications in the industry, they represent an ideal solution for interconnecting devices. 

"When it comes to industrial connectors from the Attend brand, I was pleasantly surprised by the high-quality all-plastic design and the bayonet lock. Unlike connectors secured against disconnection by screws, these connectors feature a bayonet locking system. It's a simple, fast, and reliable solution, so even when the devices vibrate, these connectors won't loosen spontaneously. Moreover, these connectors can be conveniently attached to or detached from a device with just one hand," says František Ďuríšek, Product Specialist at SOS electronic.  

We have added Attend‘s bayonet connectors of Series 227A, 227B, 227C, and 227D to the SOS electronic assortment, differing in dimensions, pin count (from 2 to 25), and current load capacity of contacts up to 20 A. 

Advantages and features of Attend’s 227 series of round industrial connectors

Industrial connectors from Attend with a reliable bayonet locking system, quality design, versatile range, and various mounting options provide a fast, convenient, and above all, secure solution for a wide spectrum of applications.

The major advantages of the Series 227 connectors:

  • Wide range of dimensions
  • Wide range of pin counts
  • All-plastic finish, PA66, UL94V-0
  • Bayonet locking system
  • Wide operating temperature range: -40°C ~ +85°C
  • High number of mating cycles (1000)
  • Gold-plated contacts
  • Suitable for environments with vibrations
  • Corrosion-resistant due to all-plastic body
  • IP67 protection 

Connection options for Series 227 connectors:

  • On cable
  • On panel
  • On panel and simultaneously on PCB (DIP) 

Accessories for round industrial connectors Series 227:

  • Dust-proof protective cover for M (male) connectors on panels 

Attend Series 227 connectors are suitable for applications in:

  • Agriculture – greenhouses, machinery
  • Industrial equipment
  • Medical devices
  • Aviation equipment – drones
  • Construction machinery
  • Testing and measurement devices

Specialist Recommends: Attend’s All-Plastic Connectors with Bayonet Locking

Marking of Attend’s bayonet connectors of Series 227 

From the marking of these connectors, for example, 227A-03M03, we can deduce the series, connector gender, and pin count. However, the method of connection (to panel, cable, PCB) is not unambiguously indicated in the name, so we recommend always verifying the specific connector on our website or directly on the Attend manufacturer's web page.

 

Based on basic parameters, we classify Attend's round industrial connectors as follows: 

Type

Number of pins

Panel mounting hole [mm]

Current [A]

227A

2 – 6

10,9

2, 5

227B

2 – 12

15,6

2, 5, 10

227C

3 – 20

20,8

2, 5, 10, 20

227D

4 – 25

25,6

2, 5, 20

 

The most commonly used bayonet connectors will be kept in stock to make them available to you as quickly as possible. We can provide you with other Attend round industrial connectors upon order.  

"As a direct distributor of Attend, with whom we have also had a long-standing collaboration, we can offer you advantageous ready-made solutions, i.e. connectors with cables. Attend manufactures them according to the customer's preferences and needs, starting from approximately 100 pieces," concludes František Ďuríšek. 


Are you interested in more information about Attend products or technical advice in product selection? Or do you have another question or request? Do not hesitate to contact us, we will be happy to help you. 

Get sample for your project

Do you need to try out a component during development? Feel free to contact us and we will be happy to provide you with a sample for the project. We assess each request individually, so please provide a brief introduction of your project in the following form.  

We only provide samples for development projects, not for private use by individuals.

Thank you for understanding.

* Data marked with an asterisk (*) are required.
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227A-03M03 ATTEND  
227A-03M03

Circular Connector 3P, Male, A-size, Bayonet Lock, Front Fastened, Solder Pin, Panel Fixed

Circular Industrial Connectors

Ord. No.: 388100
Manufacturer: ATTEND
in stock 88 pcs
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227A-04F01 ATTEND  
227A-04F01

A Size Waterproof Connector,Field Installable Lock Bayonet, F Skt F Solder Pin, 4P

Circular Industrial Connectors

Ord. No.: 362350
Manufacturer: ATTEND
in stock 53 pcs
1 pcs+
2 pcs+
10 pcs+
50 pcs+
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6,94 €
6,36 €
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227A-04M01 ATTEND  
227A-04M01

A Size Waterproof Connector,Field Installable Lock Bayonet, M Skt M Solder Pin, 4P

Circular Industrial Connectors

Ord. No.: 362352
Manufacturer: ATTEND
in stock 89 pcs
1 pcs+
2 pcs+
10 pcs+
60 pcs+
6,40 €
5,94 €
5,44 €
5,01 €
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227A-04M03 ATTEND  
227A-04M03

A Size Waterproof Connector,Panel Fixed Front Fastened Bayonet, M Skt M Solder Pin, 4P

Circular Industrial Connectors

Ord. No.: 362354
Manufacturer: ATTEND
in stock 59 pcs
1 pcs+
5 pcs+
20 pcs+
100 pcs+
4,03 €
3,58 €
3,31 €
3,07 €
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227B-03M03 ATTEND  
227B-03M03

Circular Connector 3P, Male, B-size, Bayonet Lock, Solder Pin, 5A, Cable Mount

Circular Industrial Connectors

Ord. No.: 391379
Manufacturer: ATTEND
in stock 95 pcs
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2 pcs+
20 pcs+
60 pcs+
6,02 €
5,82 €
4,89 €
4,70 €
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227B-03M07 ATTEND  
227B-03M07

Circular Connector 3P, Male, B-size, Bayonet Lock, Front Fastened, Solder Pin, 10A, Panel Fixed

Circular Industrial Connectors

Ord. No.: 391380
Manufacturer: ATTEND
in stock 90 pcs
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20 pcs+
80 pcs+
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5,18 €
4,42 €
4,04 €
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227B-03M08 ATTEND  
227B-03M08

Circular Connector 3P, Male, B-size, Bayonet Lock, Front Fastened, Solder Pin, 5A, Panel Fixed

Circular Industrial Connectors

Ord. No.: 391381
Manufacturer: ATTEND
in stock 96 pcs
1 pcs+
2 pcs+
20 pcs+
80 pcs+
5,19 €
5,01 €
4,28 €
3,92 €
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227B-04F01 ATTEND  
227B-04F01

B Size Waterproof Connector,Field Installable Lock Bayonet, F Skt F Solder Pin, 4P

Circular Industrial Connectors

Ord. No.: 362357
Manufacturer: ATTEND
in stock 88 pcs
1 pcs+
2 pcs+
10 pcs+
50 pcs+
7,95 €
7,38 €
6,77 €
6,28 €
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227B-04M01 ATTEND  
227B-04M01

B Size Waterproof Connector,Field Installable Lock Bayonet, M Skt M Solder Pin, 4P

Circular Industrial Connectors

Ord. No.: 362359
Manufacturer: ATTEND
in stock 95 pcs
1 pcs+
2 pcs+
10 pcs+
60 pcs+
7,23 €
6,72 €
6,15 €
5,54 €
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227B-04M04 ATTEND  
227B-04M04

B Size Waterproof Connector,Panel Fixed Front Fastened Bayonet, M Skt M Solder Pin, 4P

Circular Industrial Connectors

Ord. No.: 362361
Manufacturer: ATTEND
in stock 90 pcs
1 pcs+
2 pcs+
20 pcs+
80 pcs+
5,60 €
5,41 €
4,54 €
4,23 €
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227B-03F02 ATTEND  
227B-03F02

Circular Connector 3P, Female, B-size, Bayonet Lock, Solder Pin, 10A, Cable Mount

Circular Industrial Connectors

Ord. No.: 388141
Manufacturer: ATTEND
in stock 88 pcs
1 pcs+
2 pcs+
10 pcs+
60 pcs+
7,12 €
6,62 €
6,07 €
5,45 €
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227B-03F03 ATTEND  
227B-03F03

Circular Connector 3P, Female, B-size, Bayonet Lock, Solder Pin, 5A, Cable Mount

Circular Industrial Connectors

Ord. No.: 388136
Manufacturer: ATTEND
in stock 96 pcs
1 pcs+
2 pcs+
10 pcs+
60 pcs+
6,81 €
6,33 €
5,79 €
5,22 €
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227A-03F01 ATTEND  
227A-03F01

Circular Connector 3P, Female, A-size, Bayonet Lock, Solder Pin, Cable Mount

Circular Industrial Connectors

Ord. No.: 388133
Manufacturer: ATTEND
in stock 86 pcs
1 pcs+
2 pcs+
10 pcs+
60 pcs+
6,58 €
6,11 €
5,59 €
5,15 €
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227A-03M01 ATTEND  
227A-03M01

Circular Connector 3P, Male, A-size, Bayonet Lock, Solder Pin, Cable Mount

Circular Industrial Connectors

Ord. No.: 388118
Manufacturer: ATTEND
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Additional products

227A-0001 ATTEND
ATTEND

Ord.number: 362349

in stock 64 pcs

227A-0001

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227B-0001 ATTEND
ATTEND

Ord.number: 362356

in stock 83 pcs

227B-0001

Circular Industrial Connectors

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1 pcs+ 2,06 €

2 pcs+ 1,76 €

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250 pcs+ 1,30 €

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