TE Connectivity 6-147424-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 6-147424-3 is a 26-position receptacle connector from the AMPMODU Mod IV series, designed for board-to-board or cable applications with 0.100" (2.54mm) pitch spacing. This through-hole mounted connector features gold-plated mating contacts, solder termination, and push-pull fastening. The part is active in production with 1060 units in current inventory.

Substitute parts are identified when equivalent rectangular connectors share the same critical electrical and mechanical parameters: 26-position configuration, 0.100" (2.54mm) pitch, 2-row layout, through-hole mounting, solder termination, and push-pull fastening. Alternative contact finishes (tin versus gold) and minor dimensional variations are acceptable within the scope of substitution.

Key Parameters

Parameter	Value
Manufacturer Part Number	6-147424-3
Manufacturer	TE Connectivity AMP Connectors
Category	Rectangular Connectors
Series	AMPMODU Mod IV
Connector Type	Receptacle
Number of Positions	26
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Current Rating	2A
Operating Temperature	-65°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 6-147424-3 are grouped based on strict equivalence in the following critical parameters:

Core Electrical and Mechanical Criteria:

26-position connector configuration
0.100" (2.54mm) mating pitch
2-row layout with 0.100" (2.54mm) row spacing
Through-hole mounting technology
Solder termination method
Push-pull fastening mechanism
Receptacle connector type
Square contact shape
Phosphor bronze contact material

Acceptable Variations:

Contact finish (gold or tin) on mating surfaces
Contact finish thickness specifications
Insulation material composition (polyester glass-filled, polyamide, or liquid crystal polymer)
Insulation height within standard ranges (0.320" to 0.335")
Contact length variations within manufacturing tolerances
Current rating differences (2A to 4.7A per contact)
Operating temperature ranges that encompass or overlap the base part specification
Voltage rating specifications

Excluded from Substitution:

Header connectors (different connector type)
Forked contact types (different contact geometry from female socket)
Kinked pin termination variants (different termination method)

Parameter Comparison

Parameter	6-147424-3 (TE)	0901512126 (Molex)	M20-7831342 (Harwin)	M20-7831346 (Harwin)	PPPC132LFBN-RC (Sullins)	SSQ-113-01-F-D (Samtec)	SSW-113-01-F-D (Samtec)
Number of Positions	26	26	26	26	26	26	26
Pitch - Mating	0.100"	0.100"	0.100"	0.100"	0.100"	0.100"	0.100"
Number of Rows	2	2	2	2	2	2	2
Row Spacing - Mating	0.100"	0.100"	0.100"	0.100"	0.100"	0.100"	0.100"
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Tin	Gold	Tin	Gold	Gold	Gold
Insulation Color	Black	Black	Black	Black	Black	Black	Black
Contact Shape	Square	Square	Square	Square	Square	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Operating Temperature	-65°C ~ 125°C	-55°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C
Current Rating	2A	3A	3A	3A	3A	Not Specified	4.7A per Contact
Material Flammability Rating	UL94 V-0	Not Specified	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

The Harwin M20-7831342 and Samtec SSW-113-01-F-D connectors provide the closest functional equivalence to the TE Connectivity 6-147424-3. Both maintain gold mating contact finish, UL94 V-0 flammability rating, and extended operating temperature ranges. The M20-7831342 supports higher voltage ratings (1000V) and current capacity (3A), while the SSW-113-01-F-D provides the highest current rating (4.7A per contact) with matching temperature range (-55°C ~ 125°C).

Secondary Substitutes (Acceptable with Application Review):

The Molex 0901512126 and Harwin M20-7831346 feature tin mating contact finish instead of gold. These parts are suitable for applications where contact finish material does not impact performance. Both maintain ROHS3 compliance and UL94 V-0 flammability rating. The Molex part operates at -55°C ~ 105°C with 3A current rating and 350V voltage specification.

Conditional Substitutes (Connector Type Variation):

The Sullins PPPC132LFBN-RC is a header connector rather than a receptacle. This part is electrically and mechanically compatible for board-to-board applications but represents a different connector type classification. Selection requires confirmation that the mating interface accepts header-type connectors.

Samtec Variants (Specialized Applications):

The Samtec SSQ-113-01-F-D, SSQ-113-04-G-D, and additional SSW series variants (SSW-113-01-G-D-LL, SSW-113-01-L-D, SSW-113-21-G-D) feature forked contact geometry and liquid crystal polymer insulation. These parts support higher voltage ratings (465VAC, 655VDC) and are suitable for applications requiring enhanced electrical performance. All maintain UL94 V-0 compliance and -55°C ~ 125°C operating range.

Compliance Considerations:

All substitute parts maintain RoHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage protocols. The TE Connectivity 6-147424-3 is RoHS Compliant (original standard), while all substitutes meet the more stringent ROHS3 specification.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0901512126 (tin finish) replace the TE Connectivity 6-147424-3 (gold finish)?

A: The Molex 0901512126 is electrically and mechanically compatible. Contact finish material (tin versus gold) affects corrosion resistance and contact reliability in specific environments. Tin-plated contacts are suitable for standard indoor applications with controlled humidity. Gold-plated contacts provide superior corrosion resistance in harsh or high-humidity environments. Application requirements determine acceptability.

Q: What is the difference between the Samtec SSQ and SSW series substitutes?

A: Both SSQ and SSW series maintain identical 26-position, 0.100" pitch, 2-row configuration with push-pull fastening. The primary differences are contact geometry (forked type in both series) and insulation material (liquid crystal polymer). SSW variants offer higher current ratings (4.7A per contact) compared to SSQ specifications. Both support extended voltage ratings (465VAC, 655VDC) suitable for industrial and telecommunications applications.

Q: Is the Sullins PPPC132LFBN-RC header connector compatible with receptacle mating interfaces?

A: The Sullins PPPC132LFBN-RC is classified as a header connector, not a receptacle. Headers are designed to mate with receptacle connectors. This part is compatible only if the mating interface is a receptacle connector. Confirm mating connector type before selection.

Q: What are the operating temperature implications when substituting parts?

A: The TE Connectivity 6-147424-3 operates from -65°C to 125°C. Most substitute parts operate within -55°C to 125°C or -40°C to 105°C ranges. Substitutes with narrower temperature ranges (-40°C to 105°C) are suitable for applications not requiring the full -65°C lower limit. Applications requiring -65°C operation are limited to TE Connectivity 6-147424-3, Samtec SSQ-113-01-F-D, Samtec SSW-113-01-F-D, and related Samtec variants.

Q: How do current ratings affect connector selection?

A: The TE Connectivity 6-147424-3 is rated for 2A. Substitute parts offer 3A (Molex, Harwin) or 4.7A per contact (Samtec SSW series) ratings. Higher current ratings provide design margin and are backward-compatible with 2A applications. Selection of higher-rated parts does not compromise performance in lower-current applications.

Q: Are all substitute parts RoHS compliant?

A: The TE Connectivity 6-147424-3 is RoHS Compliant (original directive). All substitute parts meet ROHS3 compliance (revised directive), which is a more stringent standard. ROHS3 compliance ensures compatibility with current manufacturing and environmental regulations.

Q: What packaging formats are available for these connectors?

A: The TE Connectivity 6-147424-3 is supplied in tube packaging. Substitute parts are available in tube (Molex, Harwin), tray (Sullins), or bulk (Samtec) packaging. Packaging format does not affect electrical or mechanical compatibility but may influence procurement and handling procedures.

Q: Can I use the Harwin M20-7831342 in applications requiring the full -65°C to 125°C temperature range?

A: The Harwin M20-7831342 operates from -40°C to 105°C, which does not encompass the full -65°C lower limit of the TE Connectivity 6-147424-3. This substitute is not suitable for applications requiring operation below -40°C. Samtec SSW or SSQ series variants maintain the -55°C to 125°C range and are appropriate for extended low-temperature applications.

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