TE Connectivity 212044-1 Circular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 212044-1 is a 5-position circular connector receptacle with female sockets, designed for solder termination in audio applications. This component features a DIN 180-degree shell size, through-hole right-angle mounting, and push-pull fastening. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and service applications.

Key Parameters

Parameter	Value
Connector Type	Receptacle, Female Sockets
Number of Positions	5
Shell Size - Insert	DIN (180 Degree)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Fastening Type	Push-Pull
Current Rating	7.5A
Voltage Rating	250VAC
Operating Temperature Range	-55°C to 105°C
Shielding	Shielded
Shell Material	Polyamide (PA), Nylon
Contact Material	Brass
Contact Finish - Mating	Tin
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution of the obsolete 212044-1 with the active equivalent 5212044-1 is based on electrical and mechanical parameter equivalence. Both components share identical specifications across all critical functional parameters: 5-position configuration, DIN 180-degree shell size, through-hole right-angle mounting, solder termination, push-pull fastening, 7.5A current rating, 250VAC voltage rating, -55°C to 105°C operating temperature range, shielded construction, polyamide shell material, brass contacts with tin finish, and UL94 V-0 flammability rating.

The primary distinction between these parts is product status and compliance certification. The 212044-1 is obsolete and RoHS non-compliant, while the 5212044-1 is active and RoHS compliant. The 5212044-1 additionally features keyed orientation, providing enhanced mating security. Both components are packaged and available from TE Connectivity AMP Connectors.

Parameter Comparison

Parameter	212044-1 (Main Part)	5212044-1 (Substitute)
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors
Category	Circular Connectors	Circular Connectors
Product Status	Obsolete	Active
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	5	5
Shell Size - Insert	DIN (180 Degree)	DIN (180 Degree)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder
Fastening Type	Push-Pull	Push-Pull
Orientation	Not specified	Keyed
Current Rating (Amps)	7.5A	7.5A
Voltage Rating	250VAC	250VAC
Operating Temperature	-55°C to 105°C	-55°C to 105°C
Shielding	Shielded	Shielded
Shell Material	Polyamide (PA), Nylon	Polyamide (PA), Nylon
Contact Material	Brass	Brass
Contact Finish - Mating	Tin	Tin
Contact Finish Thickness - Mating	100.0µin (2.54µm)	100.0µin (2.54µm)
Material Flammability Rating	UL94 V-0	UL94 V-0
RoHS Status	RoHS non-compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	EAR99
HTSUS	8536.69.4020	8536.69.4020

Engineering Selection Recommendations

The 5212044-1 is the direct active equivalent for the obsolete 212044-1. Selection of the 5212044-1 is appropriate for new designs and component replenishment due to its active product status and RoHS compliance certification. Both components maintain identical electrical performance specifications, mechanical form factors, and thermal operating ranges, ensuring functional interchangeability in audio applications requiring 5-position DIN circular connectors with solder termination.

The addition of keyed orientation in the 5212044-1 provides enhanced mating security compared to the original 212044-1 specification. This feature does not compromise backward compatibility in applications where keying is not required, as the keyed design accommodates standard mating interfaces.

Frequently Asked Questions (FAQ)

Question	Answer
Can the 5212044-1 directly replace the 212044-1 in existing designs?	Yes. Both components share identical electrical ratings (7.5A, 250VAC), mechanical dimensions (DIN 180-degree, 5-position, through-hole right-angle), termination method (solder), and operating temperature range (-55°C to 105°C). The 5212044-1 is functionally equivalent and physically compatible.
What is the primary reason for substitution?	The 212044-1 is classified as obsolete. The 5212044-1 is the active equivalent from TE Connectivity AMP Connectors, ensuring ongoing availability and supply chain continuity.
Are there compliance differences between these parts?	Yes. The 212044-1 is RoHS non-compliant, while the 5212044-1 is RoHS compliant. Both maintain UL94 V-0 flammability certification and EAR99 export classification.
What is the significance of the keyed orientation feature in the 5212044-1?	The keyed orientation provides polarization during mating, preventing incorrect connector alignment. This feature enhances assembly reliability without affecting compatibility with standard mating interfaces.
Are the packaging specifications different?	The 212044-1 packaging is not specified in available documentation. The 5212044-1 is supplied in tube packaging. Confirm packaging requirements with procurement specifications for your application.
Do both parts support the same current and voltage ratings?	Yes. Both the 212044-1 and 5212044-1 are rated for 7.5A continuous current and 250VAC maximum voltage, with identical contact materials (brass) and finish specifications (tin, 100.0µin thickness).
What is the moisture sensitivity level for these connectors?	Both components are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or use.
Are these connectors suitable for audio applications?	Yes. Both the 212044-1 and 5212044-1 are specified for audio applications. The shielded construction and push-pull fastening provide appropriate performance for audio signal transmission and mechanical reliability.