Product Designation Code

XTH XCN 14 T    4 K1 P13 (W) -03
  ①    ②    ③ ④  ⑤ ⑥   ⑦   ⑧   ⑨

1—Enterprise Designation of Shenzhen Xuntonghang Electronic Technology Co., Ltd.
2—Main Designation Code for Circular Electrical Connectors (Equivalent to XC158)
3—Shell Size: 12, 14, 18, 22, 24, 27, 30, 33, 36
4—Connector Type: T-Plug; F-Square Flange Receptacle; Y-Circular Flange Receptacle;
L-Pin Anti- Rotation Nut Fastened Receptacle; LA-Flat Anti-Rotation Nut Fastened Receptacle;
U-Left-Hand Plug (Only for left-hand plugs matched with feedthrough hermetically sealed adapter sockets)
5—Number of Contacts: 1～129 (Refer to "Contact Arrangement Diagram")
6—Contact Type: Z1-Gold-Plated Pin; K1-Gold-Plated Socket
7—Shell Plating:
Shielded Plating:
P13-With Threaded Rear, Optional Accessories, Aluminum Alloy Nickel-Plated
P11-With Threaded Rear, Optional Accessories, Copper Alloy Nickel-Plated
P40-With Threaded Rear, Optional Accessories, Stainless Steel PassivatedD
P13-Without Threaded Rear, Aluminum Alloy Nickel-PlatedD
P11-Without Threaded Rear, Copper Alloy Nickel-PlatedD
P40-Without Threaded Rear, Stainless Steel Passivated
Non-Shielded Plating:
E22-With Threaded Rear, Optional Accessories, Aluminum Alloy Hard Anodized
DE22-Without Threaded Rear, Aluminum Alloy Hard Anodized
8—Key Position: Unmarked-N Key Position; (W)-W Key Position; (X)-X Key Position;
(Y)-Y Key Position; (Z)-Z Key Position
9—Modification Code: -03 Square Flange Receptacle, Rear Panel Mounting (Panel Thickness ≤ 6mm)

Note:
① [F] For Square Flange Receptacles (non--03 type) requiring accessory installation at the rear, the panel thickness at the user's site shall not exceed 4mm, and the mounting hole spacing is recommended to be processed according to the maximum value of E;
② [F] If waterproofing is required inside and outside the panel, ensure the surface roughness and flatness of the panel. After installing the Square Flange Receptacle, perform separate waterproof treatment on the screws or drill the four mounting holes as blind threaded holes;
③ [Y] Circular Flange Receptacles are suitable for electrical transfer occasions that do not require feedthrough installation;
④ [L] For Pin Anti-Rotation Nut Fastened Receptacles, the recommended panel opening dimensions are those viewed from the mating end towards the panel. Do not misplace the pin hole positions;
⑤ [L] If waterproofing is required inside and outside the panel, ensure the surface roughness and flatness of the panel. After installing the Pin Anti-Rotation Nut Fastened Receptacle, perform separate waterproof treatment on the pins or drill the pin holes as blind holes;
⑥ [L/LA] For the two types of Nut Fastened Receptacles: if the panel thickness is between 3～6mm, only a single nut can be used. After installation, perform anti-loosening treatment on the nut; if the panel thickness is between 2～3mm, double nuts can be used for fastening;
⑦ [U] Left-Hand Plugs shall be mated with the external end of the panel of feedthrough hermetically sealed receptacles (corresponding diagrams are provided in the feedthrough hermetically sealed receptacle documentation);
⑧ [F/L/LA] If a Square Flange Receptacle needs to be equipped with a conductive square flange gasket, add C2 at the end of the model; if a Nut Fastened Receptacle needs to be equipped with a conductive O-ring, add