Industrial Circular Connectors Manufacturers

Circular Connectors

Industrial connector

Underwater Connectors

I/O connectors

UL certified

Factory direct

OEM/ODM provider

Amissiontech offers a full range of circular connectors from M5 to M23, including M8, M9, M12, M16, and 7/8" types, available in straight, angled, molded, or field-assembly versions. With shielded metal housings, they ensure reliable signal, data, and power transmission in harsh environments. Equipped with an R&D center, laboratory, and advanced production facilities, Amissiontech holds multiple patents and ISO, UL, CE, RoHS, and REACH certifications. Under the “AMSONE” brand, the company delivers fast, flexible, and high-quality connectivity solutions.

Overview

Specification

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Overview

UL/ ISO certifed quality assurance
Y-splitter connectors
Underwater Connectors
Bulkhead Connectors
I/O connectors
NMEA 2000 connectors
IP67 and IP69k

Transmission types

Signal connectors
Data connectors
Power connectors
Hybrid connectors

Connection types

Screw/ Bayonet/ Push pull locking systems
Panel mounter/ Dip-solder connections
Pro-molded/ field assembly

High quality material

Brass with gold plated contact
Brass with nickel plated ring nut
Silicon sealing rings
Molding with PVC/TPU

Directly from factory

Experienced R&D team
Solution for leading global brands
High efficiency workshop
Factory direct - no middlemen

Categories

AMSone circular connectors offer a wide range of industrial circular connectors such as M5, M8, M9, M12, M16, 7/8" to M23 and other circular connectors, from small to large, straight or angled, molded or field-assembly for safe and problem-free transmission of signals, data, and power by applying shielded metal housings in extremely rough industrial environments.Amissiontech as a professional standard industrial circular connector manufacturers , has strong and professional design and production capabilities.Our connectors are available in various codings, for example the M12 A-code, M12 B-code and M12 D-code. For signal transmission for small sensor/actuator device connection technology, M8 and M12 D, B, X, Y coding offer ideal solutions for all common FieldBUS and Network for data communication, M12 power series in S,T,K,L,M coding supply energy to electrical drivers and controllers.In addition, customized specific solutions can be available in various types, lengths, assemblies and packing for individual adaptations according to your requirements. Rest assured we provide standard industrial waterproof connectors....

Connection type											Category					Locking system				Certified
Series	No.of contacts	Protection degree	Voltage	current	EMC	Solder	Dip Solder	SMT	Screw	Crimp	Pre-molded cable	Rear mount	Front mount	Flange mount	Field assembly	Screw	Bayonet	Snap-in	Push-Pull	UL	CE	RoHS	REACH
AM08	3, 4	IP67	60V	4A	√	√	√	√			√	√	√		√	M8*1					√	√	√
AM08	5	IP67	30V	3A	√	√	√	√			√	√	√		√	M8*1					√	√	√
AM08	6, 8	IP67	30V	2A	√	√	√	√			√	√	√		√	M8*1					√	√	√
AM09	2, 3	IP67	125V	4A	√	√	√				√	√			√	M9*0.5						√	√
AM09	4, 5	IP67	125V	3A	√	√	√				√	√			√	M9*0.5						√	√
AM09	6, 8	IP67	125V	1A		√	√				√	√			√	M9*0.5						√	√
AM12 A	3, 4	IP67	250V	4A	√	√	√	√	√		√	√	√		√		√	√	√	√	√	√	√
AM12 A	5	IP67	60V	4A	√	√	√	√	√		√	√	√		√		√	√	√	√	√	√	√
AM12 A	8	IP67	30V	2A	√	√	√				√	√	√		√		√	√	√	√	√	√	√
AM12 A	12,17	IP67	30V	1.5A	√	√	√				√	√	√		√		√	√	√	√	√	√	√
AM12 B	4	IP67	250V	4A	√	√	√	√		√	√	√	√		√	M12*1				√	√	√	√
AM12 B	5	IP67	60V	4A	√	√	√	√			√	√	√		√	M12*1				√	√	√	√
AM12 D	4	IP67	250V	4A	√	√	√	√		√	√	√	√		√	M12*1				√	√	√	√
AM12 X	8	IP67	60V	0.5A	√	√	√				√	√	√		√	M12*1					√	√	√
AM12 T	3, 4	IP67	63V	12A	√	√	√				√	√	√		√	M12*1					√	√	√
AM12 S	2+PE, 3+PE	IP67	630V	12A	√	√	√				√	√	√			M12*1					√	√	√
AM12 L	2+PE, 3+PE, 4+PE, 2, 3, 4	IP67	63V	16A	√	√	√				√	√	√			M12*1				√	√	√	√
AM12 K	2+PE, 3+PE, 4+PE	IP67	630V	12A	√	√	√				√	√	√			M12*1					√	√	√
AM12 M	2+PE, 3+PE, 4+PE, 5+PE	IP67	630V	8A	√	√	√				√	√	√			M12*1					√	√	√
AM12 Y	4+4	IP67	30V	0.5A/6A	√	√	√				√	√	√			M12*1					√	√	√
AM16	3, 4, 5, 6	IP67	250V	5A	√	√	√				√	√	√		√	M16*0.75				√	√	√	√
AM16	5, 7, 8	IP67	60V	5A	√	√	√				√	√	√		√	M16*0.75				√	√	√	√
AM16	7	IP67	125V	5A	√	√	√				√	√	√		√	M16*0.75				√	√	√	√
AM16	12,14,16,19	IP67	60V	3A	√	√	√				√	√	√		√	M16*0.75				√	√	√	√
AM16	24	IP67	60V	1A	√	√	√				√	√	√		√	M16*0.75				√	√	√	√
AM78	3,4,5,6	IP67	600V	12A	√	√	√				√	√	√			7/8" -16UNF				√	√	√	√
SC19	2, 4	Underwater 450M	500V	16A		√				√	√		√					√				√	√
SC16	4, 8	Underwater 450M	60V	1.5A		√				√	√		√					√				√	√
IO HDMI	19	IP65	40V	0.5A	√	√					√			√					√			√
IO RJ45	8	IP65	30V	1A	√	√	√				√	√	√			13/19" - JBUNS						√	√
IO USB	4	IP65	30V	1A	√	√	√				√	√	√			13/19" - JBUNS						√	√
IO TYPE C	24	IP65	5V	3A	√	√	√				√	√	√			13/19" - JBUNS						√	√
AM23	6	IP67	250V	20A	√	√	√			√	√	√		√	√	M23*1						√	√
AM23	9(3+6)	IP67	300V	8A/20A	√	√	√			√	√	√		√	√	M23*1						√	√
AM23	12,17	IP67	150V	8A	√	√	√			√	√	√		√	√	M23*1						√	√
AM23	19(3+16)	IP67	150V	8A/10A	√	√	√			√	√	√		√	√	M23*1						√	√
AM24	2, 3, 4	IP67	500V	30A	√	√	√					√			√		√					√	√
AM24	9(4+5)	IP67	500V	5A/20A	√	√	√					√			√		√					√	√
AM24	12	IP67	400V	10A	√	√	√					√			√		√					√	√
AM24	19	IP67	300V	5A	√	√	√					√			√		√					√	√

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Products Name	P/ N	File	Size	Downloads	Update	DOWNLOAD
AMSONE-EN-20251009	-	Product Brochure	17.7 MB	105	2025-08-07	DOWNLOAD

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