1-213828-0 TE Connectivity In Stock
TE Connectivity 1-213828-0 is a CPC circular receptacle connector assembly in size 23-37 with female contacts, designed for robust multi-pin signal and power interconnects in demanding industrial and military-grade applications.
- Manufacturer
- TE Connectivity
- Package
- —
- Lifecycle
- OBSOLETE
- Datasheet
- 1-213828-0 Datasheet PDF
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Circular receptacle body/shell style with female contacts for secure mating in Size 23-37 CPC format
- Solid backshell construction provides strain relief and environmental protection for harsh-duty wiring
- High contact density with round pin-socket contact style supporting up to 37 positions in the shell
- Designed for industrial and defense applications requiring reliable multi-pin interconnects
- Compatible with CPC series mating plugs for standardized circular connector ecosystems
Applications
The TE Connectivity 1-213828-0 circular receptacle is used in industrial automation, military ground support equipment, and heavy machinery where a large number of signal and power contacts — up to 37 positions — must be consolidated in a single robust connector. Its solid backshell and circular housing provide mechanical strength and resistance to vibration, making it suitable for avionics ground support, rail transportation, and oil and gas field instrumentation. Engineers select this part when panel-mount receptacle assemblies must endure repeated mating cycles in environments with contamination, shock, and vibration.
Specifications
| Pbfree Code | No |
| Factory Lead Time | 34Weeks |
| YTEOL | 0 |
| Backshell Type | SOLID |
| Body/Shell Style | RECEPTACLE |
| Connector Type | CIRCULAR CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Style | RND PIN-SKT |
| Coupling Type | THREADED |
| DIN Conformance | NO |
| EMI Shielded | NO |
| Empty Shell | YES |
| Environmental Characteristics | IMMERSION RESISTANT |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| Insulator Material | POLYAMIDE66 |
| MIL Conformance | NO |
| Mains Connector Rating | 115/230VAC |
| Mixed Contacts | NO |
| Mounting Type | PANEL |
| Number Of Connectors | ONE |
| Number of Ports | 1 |
| Option | GENERAL PURPOSE |
| Panel Mount | NO |
| Polarization | A |
| Polarization Key | POLARIZED |
| Rated Voltage | 250V |
| Reference Standard | UL |
| Shell Size | 23 |
| Termination Type | SOLDER |
| Total Number of Contacts | 31 |
| UL Flammability Code | 94V-0 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.20 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contact positions does the 1-213828-0 CPC circular connector support?
The 1-213828-0 is a Size 23-37 CPC circular connector, which means it supports up to 37 contact positions in a single circular shell. This high contact count allows engineers to consolidate multiple signal, power, and ground lines into one robust receptacle assembly, reducing wiring harness complexity in industrial and defense systems.
What type of backshell does the 1-213828-0 use, and why does it matter for rugged environments?
The 1-213828-0 uses a solid backshell, which provides integral strain relief and mechanical protection for the cable-to-connector interface. In environments with vibration, shock, or repeated cable movement — such as rail vehicles or oil field equipment — a solid backshell prevents wire fatigue at the termination point, extending the mean time between failure compared to open-back designs.
Which applications are best suited to the TE Connectivity CPC Size 23-37 receptacle assembly?
This connector is well suited for military ground support equipment, industrial motor control panels, and avionics test benches where 37-position multi-pin circular connectors are standard. The female contact gender and receptacle shell style allow it to serve as a chassis-mount or panel-mount interface, mating with a corresponding plug carrying male pins, and supporting current ratings typical of CPC contacts such as 5 A per contact at ambient temperatures up to 125°C.
Is the 1-213828-0 RoHS compliant, and does it carry a lead-free designation?
According to the available product data, the 1-213828-0 carries a Pb-free code of No, meaning it is not designated as a lead-free or RoHS-compliant part under the standard TE Connectivity coding scheme. Design teams targeting RoHS-compliant builds should verify the current compliance status directly with TE Connectivity or source an alternative CPC connector variant that carries an explicit lead-free suffix in its part number.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About TE Connectivity
TE Connectivity is a leading electronic component manufacturer. FindMyChip sources TE Connectivity ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”