TE Connectivity 2-382724-3 DIP Socket 40-Position Equivalent & Substitute Parts

Part Overview

The TE Connectivity 2-382724-3 is a 40-position DIP socket connector designed for through-hole mounting applications. This component features a 0.6" (15.24mm) row spacing configuration with tin-plated phosphor bronze contacts and a thermoplastic glass-filled housing. The part maintains active product status and is RoHS compliant with unlimited moisture sensitivity rating. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring 40-position DIP socket connectivity.

Key Parameters

Parameter	Value
Number of Positions	40 (2 x 20)
Row Spacing	0.6" (15.24mm)
Pitch - Mating	0.100" (2.54mm)
Pitch - Post	0.100" (2.54mm)
Contact Finish	Tin
Contact Material	Phosphor Bronze
Mounting Type	Through Hole
Termination	Solder
Features	Open Frame
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 2-382724-3 is determined by strict alignment of the following critical parameters:

Primary Substitution Criteria:

Number of Positions: 40 (2 x 20) configuration
Row Spacing: 0.6" (15.24mm)
Pitch - Mating: 0.100" (2.54mm)
Pitch - Post: 0.100" (2.54mm)
Contact Finish: Tin
Contact Material: Phosphor Bronze
Mounting Type: Through Hole
Termination: Solder
Features: Open Frame
Material Flammability Rating: UL94 V-0

All three substitute parts (3M 4840-6000-CP, 3M 4840-6004-CP, and Assmann WSW A 40-LC-TR) meet these primary criteria. Secondary parameters including housing material composition, operating temperature range, and contact finish thickness may vary within acceptable tolerances for equivalent functionality in standard DIP socket applications.

Parameter Comparison

Parameter	TE Connectivity 2-382724-3	3M 4840-6000-CP	3M 4840-6004-CP	Assmann WSW A 40-LC-TR
Manufacturer	TE Connectivity AMP Connectors	3M	3M	Assmann WSW Components
Number of Positions	40 (2 x 20)	40 (2 x 20)	40 (2 x 20)	40 (2 x 20)
Row Spacing	0.6" (15.24mm)	0.6" (15.24mm)	0.6" (15.24mm)	0.6" (15.24mm)
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Pitch - Post	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Finish - Mating	Tin	Tin	Tin	Tin
Contact Material - Mating	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder
Features	Open Frame	Open Frame	Open Frame	Open Frame
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Operating Temperature	-55°C ~ 105°C	-25°C ~ 85°C	-25°C ~ 85°C	-55°C ~ 85°C
Contact Resistance	30mOhm	Not Specified	Not Specified	30mOhm
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All three substitute parts maintain active product status and comply with RoHS requirements, supporting long-term availability and regulatory compliance. The TE Connectivity 2-382724-3 and Assmann WSW A 40-LC-TR both specify 30mOhm contact resistance and support extended operating temperature ranges (-55°C minimum), making them functionally equivalent for applications requiring wider temperature performance. The 3M 4840-6000-CP and 4840-6004-CP variants operate within a narrower temperature range (-25°C to 85°C) and do not specify contact resistance values; these parts are suitable for standard industrial applications within their rated temperature limits. All parts carry UL94 V-0 flammability certification and unlimited moisture sensitivity rating, confirming suitability for standard PCB assembly and storage conditions. Selection between substitutes should be based on specific application temperature requirements and packaging preferences (tube packaging available for all substitutes).

Frequently Asked Questions (FAQ)

Q: Can the 3M 4840-6000-CP and 4840-6004-CP be used interchangeably with the TE Connectivity 2-382724-3?

A: Both 3M parts meet the core substitution criteria for 40-position DIP socket configuration, row spacing, pitch, contact finish, and mounting type. However, the 3M parts operate at -25°C to 85°C, compared to the TE part's -55°C to 105°C range. Selection depends on application temperature requirements.

Q: What is the difference between the two 3M substitute parts (4840-6000-CP and 4840-6004-CP)?

A: Both parts are from the 3M 4800 series with identical electrical and mechanical specifications. The distinction between these part numbers reflects 3M's internal product coding; they are functionally equivalent for DIP socket applications.

Q: Is the Assmann WSW A 40-LC-TR a direct replacement for the TE Connectivity 2-382724-3?

A: The Assmann part meets all primary substitution criteria and shares the same 30mOhm contact resistance specification. The operating temperature range is -55°C to 85°C, which overlaps the TE part's range at the lower end but does not extend to 105°C. For applications requiring operation above 85°C, the TE part is required.

Q: Are all substitute parts RoHS compliant?

A: Yes. The TE Connectivity 2-382724-3 is RoHS Compliant, while all three substitute parts are ROHS3 Compliant, confirming compliance with current RoHS directives.

Q: What packaging formats are available for these substitute parts?

A: The TE Connectivity 2-382724-3 packaging is not specified in the provided data. All three substitute parts are supplied in tube packaging, which is standard for DIP socket connectors.

Q: Do all parts have the same moisture sensitivity level?

A: Yes. All four parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture protection requirements during storage or handling.

Q: Can I use these parts in applications requiring contact resistance specifications?

A: The TE Connectivity 2-382724-3 and Assmann WSW A 40-LC-TR both specify 30mOhm contact resistance. The 3M 4840-6000-CP and 4840-6004-CP do not provide contact resistance specifications; contact 3M directly for this parameter if required for your application.

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