FQ14-4TK-8 Bayonet Circular Connector Socket 4 Pin Industrial Connector
Product Details
4 Pin bayonet connector
,Circular bayonet connector
,4 pin industrial connector
FQ14-4TK-8 Waterproof Circular Electrical Connector
The FQ14-4TK-8 is a waterproof circular electrical connector from the FQ series, designed to provide stable and reliable electrical connection for various electronic, industrial, and control equipment. This connector series is manufactured according to the DZ4Q/RE008-84 industry standard and features an advanced structure, dependable contact performance, and strong environmental protection capability.
The FQ series connector adopts a high-reliability squirrel-cage elastic contact structure, replacing the traditional line reed contact design. This improved contact system helps reduce contact resistance, maintain stable electrical conductivity, and improve connection reliability during long-term operation. It also provides excellent resistance to vibration and mechanical shock, making the connector suitable for demanding working environments.
The FQ14-4TK-8 is designed with a strong sealing structure to provide reliable waterproof performance. It helps protect the internal contact area from moisture, dust, and other external influences. The plug and socket are connected through a bayonet-type quick-locking mechanism, allowing fast mating and unmating while ensuring a firm and secure connection after installation.
With the advantages of low contact resistance, anti-vibration performance, shock resistance, strong sealing capability, fast connection, and easy operation, the FQ14-4TK-8 waterproof circular connector is widely used in electronic instruments, industrial control systems, automation equipment, communication devices, testing equipment, machinery, and other electrical connection applications.
Type Designation Introduction:
|
NO. |
Type |
Item |
Design |
|
1 |
Identification Code |
Bayonet Waterproof Circular Connectors |
FQ |
|
2 |
Matching Dia, of Receptacle |
14,18,24,30 |
Number |
|
3 |
Quantity of Contacts |
To “The Number and Arrangement of Contacts" |
Number |
|
4 |
Type of Plug or Receptacle |
Straight Spring Plug |
T |
|
Waterproof Cable Plug |
TA |
||
|
Right Spring Plug |
TR |
||
|
Square Flange Receptacle |
Z |
||
|
Circular Flange Receptacle |
YZ |
||
|
Spring Cable Receptacle |
YZP |
||
|
Cable Receptacle |
ZA |
|
5 |
Contact Style |
Pin |
J |
|
Socket |
K |
||
|
Pin of PCB |
JY |
||
|
6 |
Diameter of Matching Cable |
To “Outer Dimensions" |
Number |
|
7 |
Dustproof Cover |
Plastic Dustproof Cover |
S |
|
Rubber Dustproof Cover |
X |
Straight Spring Plug
|
Type |
ΦD1 |
L1 |
Φd(Cable diameter for matching) |
|
FQ14 |
Φ21 |
47/50 |
Φ5/Φ6,Φ7/Φ8 |
|
FQ18 |
Φ27 |
53 |
Φ6,Φ8,Φ9,Φ10 |
|
FQ24 |
Φ33 |
61 |
Φ6,Φ10,Φ12,Φ14 |
|
FQ30 |
Φ39 |
68 |
Φ14,Φ16,Φ18 |
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AWidely deployed in national defense portable communication terminals and railway auxiliary signal sensors. Strong anti‑vibration capability, low‑contact‑resistance gold‑plated pins, stable bulk supply supports large‑scale government military tender projects.
-
Sand‑proof and high‑temperature resistant compact bayonet connector for desert border mini‑monitoring sensors. Secure bayonet locking ensures long‑term stability in arid harsh working environments.
-
LWe adopt FQ14‑4TK‑8 bayonet circular connectors for armored vehicle auxiliary signal modules and portable military field devices. One‑turn bayonet quick‑lock design, wide‑range temperature tolerance from‑55℃ to 125℃, gold‑plated contacts maintain stable transmission under severe vibration, fully compliant with Russian military rugged‑use standards.
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