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ITT Cannon ORIGINAL D 9 Way Straight Through Hole Female D-Sub Connector 2.74 mm Pitch 5A Thermoplastic 121073-2155 D
Specifications
| Country of Origin | India |
|---|---|
| Brand | ITT Cannon |
| Orientation | Straight |
| Current | 5A |
| Model | 121073-2155 D |
| Mount Type | Through Hole |
| Housing Material | Thermoplastic |
| Contact Material | Copper Alloy |
| Series | ORIGINAL D |
| Mounting Hardware | 120 in Through Hole |
| Termination Type | Solder |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -55°C |
| Pitch | 2.74mm |
| Contact Plating | Gold over Nickel |
| Number of Contacts | 9 |
| Contact Gender | Female |
| Connector Gender | Female |
| Contact Size | 20 mm |
| D-Sub Shell Size | D |
Key Features
- Features a 9-contact configuration suitable for data, signal, or control integration.
- Straight orientation and through hole mounting for secure PCB attachment.
- Gold-over-nickel plated copper alloy contacts enhance conductivity and durability.
- Thermoplastic housing provides excellent insulation and mechanical strength.
- Rated for 5A current per contact, supporting robust performance in demanding environments.
- 2.74 mm pitch ensures compatibility with industry-standard layouts.
- Operates over a wide temperature range from -55°C to 125°C.
- Female connector gender and solder termination type for stable connections.
Product Description
The ITT Cannon ORIGINAL D 9 Way Straight Through Hole Female D-Sub Connector, model 121073-2155 D, is designed to provide high-reliability connections across military, industrial, and commercial electronic systems. Its 9-contact arrangement makes it ideal for interfacing with standard data or signal communications in computer systems, embedded controls, and instrumentation.
This connector features a straight orientation for ease of PC board mounting, and a through hole design to enable secure mechanical and electrical attachment. The contacts are manufactured from copper alloy, plated in gold over nickel - ensuring stable conductivity, low contact resistance, and excellent corrosion protection throughout its operating life.
The housing is made from thermoplastic, offering superior insulation, moisture resistance, and mechanical strength. The connector supports a current rating of 5A per contact, making it suitable for rugged deployments and reliable signal transmission even in challenging environments.
Each contact is arranged in a 2.74 mm pitch and sized at 20 mm, conforming to standard industry dimensions for D-sub connectors. The product’s female gender and solder termination ensure compatibility with MIL 24308 connectors, broadening its application scope to military and high-performance industrial projects.
With an operating temperature range from -55°C to 125°C, the connector is engineered to withstand both high and low temperature extremes, maintaining integrity and performance in critical systems. Mechanical mounting hardware and a D-size shell support robust panel or PCB installation, while the monobloc design ensures moisture resistance and high temperature endurance.
The ITT Cannon ORIGINAL D 121073-2155 D connector is commonly used in fields such as industrial automation, military electronics, computer interfacing, and laboratory instrumentation, where reliability and signal integrity are paramount.
This product is part of the ORIGINAL D series, and is particularly compatible with straight and 90° PCB versions, enabling flexibility in assembly and system integration. It is designed for environments demanding high reliability, military performance, and low contact resistance.
Browse more D-Sub Connectors and trusted ITT Cannon products within EnvMart's Electronics & Electricals category for reliable solutions suitable for professional and industrial requirements.
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Frequently Asked Questions
This model is rated for 5A current per contact, supporting robust performance in demanding environments.
The housing is made from thermoplastic, while the contacts are manufactured from copper alloy with gold-over-nickel plating for enhanced conductivity and durability.
It operates over a wide temperature range from -55°C to 125°C, making it suitable for various environmental conditions.
This unit features a through hole mounting design, which allows for secure mechanical and electrical attachment to the PCB.
It uses a solder termination type, ensuring stable connections during operation.
It has a 9-contact configuration, suitable for data, signal, or control integration.
The connector features a female contact gender, which is standard for many applications.
It is commonly used in military electronics, industrial automation, computer interfacing, and laboratory instrumentation.
Yes, it comes with mounting hardware suitable for through hole installation.
This connector is part of the ORIGINAL D series, which is known for high-reliability connections in various electronic systems.
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