LEMO Circular Connector, 4 Contacts, Cable, 11.9 mm Connector, Socket, Female, IP50, 1S Series
- RS Stock No.:
- 173-2180
- Mfr. Part No.:
- PCA.1S.304.CLLC52
- Brand:
- LEMO
Bulk discount available
Subtotal (1 unit)*
£33.76
(exc. VAT)
£40.51
(inc. VAT)
Stock information currently inaccessible - Please check back later
Units | Per unit |
|---|---|
| 1 - 4 | £33.76 |
| 5 - 9 | £32.75 |
| 10 - 19 | £31.73 |
| 20 - 49 | £30.72 |
| 50 + | £29.04 |
*price indicative
- RS Stock No.:
- 173-2180
- Mfr. Part No.:
- PCA.1S.304.CLLC52
- Brand:
- LEMO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | LEMO | |
| Number of Contacts | 4 | |
| Product Type | Circular Connector | |
| Mount Type | Cable | |
| Current | 10A | |
| Connector Size | 11.9 mm | |
| Plug/Socket | Socket | |
| Contact Gender | Female | |
| IP Rating | IP50 | |
| Series | 1S | |
| Orientation | Straight | |
| Voltage | 1800 V | |
| Termination Type | Solder | |
| Shell Size | 1 | |
| Minimum Operating Temperature | -55°C | |
| Mating Type | Push Pull | |
| Housing Material | Brass | |
| Maximum Operating Temperature | 250°C | |
| Standards/Approvals | No | |
| Pole Format | 4 | |
| Contact Plating | Gold, Nickel | |
| Contact Material | Brass Alloy Bronze Alloy | |
| Select all | ||
|---|---|---|
Brand LEMO | ||
Number of Contacts 4 | ||
Product Type Circular Connector | ||
Mount Type Cable | ||
Current 10A | ||
Connector Size 11.9 mm | ||
Plug/Socket Socket | ||
Contact Gender Female | ||
IP Rating IP50 | ||
Series 1S | ||
Orientation Straight | ||
Voltage 1800 V | ||
Termination Type Solder | ||
Shell Size 1 | ||
Minimum Operating Temperature -55°C | ||
Mating Type Push Pull | ||
Housing Material Brass | ||
Maximum Operating Temperature 250°C | ||
Standards/Approvals No | ||
Pole Format 4 | ||
Contact Plating Gold, Nickel | ||
Contact Material Brass Alloy Bronze Alloy | ||
- COO (Country of Origin):
- CH

Lemo Circular Connector
The Lemo 1S series 4-contacts circular connector receptacle has a female socket and male pins solder cup. This cable mount connector has a current rating of up to 10A. This connector features a highly precise push-pull latching system with high durability strain relief collets and in-built keying to prevent mismating. It has a rugged and robust design for every environmental and mechanical requirement in indoor and outdoor applications. It is made from chrome-plated brass with a collet nut and nickel-plated brass latch sleeve. This range offers three sizes of fully populated cable mount plugs and panel/PCB mount sockets with optional collets and strain reliefs to cover a wide range of cable sizes.
S series cylindrical connectors
Series of metal multi-pin connectors with very compact dimensions
Fitted with a push-pull locking system, for great speed of use. Absolute protection against vibration, shock and accidental pulling on the cable
Available in 3 different sizes (0S, 1S and 2S) with different contact layouts
The correct keyway is ensured by an insulating unit (both male and female)
Features and Benefits
Straight body orientation
Solder termination
Cable acceptance ranges between 4.20mm and 5.20mm
Easy cable assembly
EMC shielding of 360°
Endurance is 5000 mating cycles
High vibration and shock resistance
Impedance is 50ohm
Operating temperature ranges between -55°C and 250°C
Waterproof and UV resistance capabilities
Applications
Audio/video application
Medical devices
Research
Test and measurement instrumentation
Certifications
IP50 rated
UL approved
Related links
- LEMO Circular Connector Cable Socket IP50, 1S Series
- LEMO Circular Connector Cable Socket IP50, 1S Series
- LEMO Circular Connector Cable Female 1S Series
- LEMO Circular Connector Cable Socket IP50, 1S Series
- LEMO Circular Connector Cable Female 2S Series
- LEMO Circular Connector Cable Plug IP50, 1S Series
- LEMO Circular Connector Panel Socket IP50, 1S Series
- LEMO Circular Connector Cable Female 2S Series
