Key facts
- Brand
- Amphenol
- Model
- C091
- Category
- Other Electronics
- Documents
- 8
- Languages
- EN
- Last added
- 2012-05-11
Start here
Amphenol C091 D Connector Series Datasheet
The Amphenol C091 D series provides metal‑locking connectors with options for straight or right‑angled mounting. Available in male and female versions, the series supports 3 to 14 contacts, multiple contact arrangements, and both solder and crimp termination styles.
The series complies with IEC and UL standards, offering IP65/IP67 protection, high shielding effectiveness, and a range of material choices such as die‑cast nickel‑plated housings and silver or gold‑plated contacts. Detailed part numbers and torque specifications are provided for proper assembly.
Amphenol C091 specifications
| Rated voltage (IEC) | 300 V |
|---|---|
| Rated impulse withstand voltage | 1500 V |
| Pollution degree | 1 |
| IP protection class | IP65 / IP67 |
| Insertion force | 25 N |
| Contact resistance | < 5 mΩ |
| Number of contacts | 3, 4, 5, 6, 8, 12, 14 |
| Housing material | Die‑cast, nickel plated |
| Locking torque (screw coupling) | 0.5 – 0.7 Nm |
All Amphenol C091 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the IP protection rating of the Amphenol C091 D connector?
The connector meets IP65 and IP67 protection classes.
How many contact options are available for the C091 D series?
The series offers 3, 4, 5, 6, 8, 12, and 14 contacts.
What IP protection rating do the C091 D connectors have?
The connectors are rated IP65 and IP67.
What contact plating options are available?
Contacts can be silver plated or gold plated.
What is the IP protection level of the connector?
The connector has an IP40 protection rating.
What locking mechanism does the C 091B use?
It uses a bayonet locking system.