Molex 0382210005 Equivalent & Substitute Parts

Part Overview

The Molex 0382210005 is a 5-circuit barrier block connector with 0.563" (14.30mm) pitch, featuring dual-wall barrier construction and screw termination. This component is classified as obsolete, making identification of compatible alternatives essential for ongoing system maintenance and new design implementations. The barrier block terminal configuration supports dual-row wire entry with chassis and panel mounting options.

Key Parameters

Parameter	Value
Manufacturer Part Number	0382210005
Manufacturer	Molex
Series	Beau 38221
Terminal Block Type	Barrier Block
Number of Circuits	5
Pitch	0.563" (14.30mm)
Number of Rows	2
Number of Wire Entries	10
Top Termination	Screws
Bottom Termination	Closed
Barrier Type	2 Wall (Dual)
Mounting Type	Chassis, Panel
Color	Black
Material - Insulation	Phenol Formaldehyde (Phenolic)
Product Status	Obsolete
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the Molex 0382210005 is determined by strict equivalence across the following critical parameters:

Circuit Configuration: 5 circuits with 10 wire entries across 2 rows
Pitch Specification: 0.563" (14.30mm) center-to-center spacing
Barrier Construction: Dual-wall (2 Wall) barrier type
Termination Method: Screw-based top termination with closed bottom termination
Mounting Interface: Chassis and panel mounting capability
Physical Form Factor: Flange-equipped barrier block design

The TE Connectivity AMP Connectors part number 1546310-5 satisfies all mandatory equivalence criteria, providing a direct functional replacement for the obsolete Molex component.

Parameter Comparison

Parameter	Molex 0382210005	TE Connectivity 1546310-5	Compatibility
Terminal Block Type	Barrier Block	Barrier Block	Match
Number of Circuits	5	5	Match
Pitch	0.563" (14.30mm)	0.563" (14.30mm)	Match
Number of Rows	2	2	Match
Number of Wire Entries	10	10	Match
Top Termination	Screws	Screws	Match
Bottom Termination	Closed	Closed	Match
Barrier Type	2 Wall (Dual)	2 Wall (Dual)	Match
Mounting Type	Chassis, Panel	Chassis, Panel	Match
Color	Black	Black	Match
Current Rating (Amps)	Not specified	30A	TE part provides specification
Voltage Rating	Not specified	300V	TE part provides specification
Wire Gauge	Not specified	10-22 AWG	TE part provides specification
Operating Temperature	Not specified	-40°C ~ 120°C	TE part provides specification
Material - Insulation	Phenol Formaldehyde (Phenolic)	Polybutylene Terephthalate (PBT)	Different material, both suitable for barrier blocks
Product Status	Obsolete	Active	TE part is in active production
RoHS Status	ROHS3 Compliant	RoHS Compliant	Both compliant

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 1546310-5 is the qualified substitute for the obsolete Molex 0382210005 based on the following engineering criteria:

Functional Equivalence: All critical mechanical and electrical interface parameters match exactly, including circuit count, pitch, barrier configuration, and termination method. The component maintains identical mounting and form factor characteristics.

Product Status: The TE Connectivity part is in active production status, ensuring long-term availability and supply chain continuity. The Molex component's obsolete classification necessitates transition to an active alternative.

Compliance Certifications: Both components maintain RoHS compliance. The TE Connectivity part provides documented electrical specifications (30A current rating, 300V voltage rating, -40°C to 120°C operating temperature range) that were not specified for the original Molex component.

Material Consideration: The TE Connectivity substitute uses polybutylene terephthalate (PBT) insulation material instead of phenolic, with UL94 V-0 flammability rating, providing enhanced thermal and flame-resistance characteristics suitable for barrier block applications.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1546310-5 be used as a direct replacement for the Molex 0382210005?

A: Yes. The TE Connectivity part matches all critical parameters: 5-circuit configuration, 0.563" pitch, dual-wall barrier construction, screw termination, and dual-row wire entry. Physical mounting interfaces are identical.

Q: What are the key differences between these components?

A: The primary differences are product status (Molex is obsolete; TE Connectivity is active), insulation material (phenolic versus PBT), and electrical specification documentation. The TE Connectivity part provides explicit current (30A), voltage (300V), and temperature (-40°C to 120°C) ratings.

Q: Are there any compatibility concerns with existing PCB layouts or mounting hardware?

A: No. Both components share identical pitch spacing (0.563"), mounting type (chassis/panel), and form factor with flange. Existing mounting holes and wire entry positions remain compatible.

Q: What is the significance of the barrier type specification?

A: The 2-wall (dual) barrier construction provides electrical isolation between adjacent circuits. Both components maintain this specification, ensuring equivalent safety and performance characteristics in applications requiring circuit separation.

Q: Does the change in insulation material affect electrical performance?

A: The polybutylene terephthalate (PBT) material used in the TE Connectivity part provides superior thermal stability and flame resistance (UL94 V-0) compared to phenolic materials. This represents an enhancement for barrier block applications.

Q: What packaging format is available for the TE Connectivity substitute?

A: The TE Connectivity 1546310-5 is supplied in bulk packaging, with 1016 pieces currently in stock.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message