TE Connectivity AMP Connectors 3-647648-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 3-647648-6 is a rectangular connector header designed for through-hole mounting applications. This shrouded, single-wall header connector accommodates 6 positions at 0.156" (3.96mm) pitch and is rated for 600VAC operation across industrial and general-purpose applications. The connector features male pin contacts with tin finish, solder termination, and friction lock fastening. Product status is Active with RoHS compliance and unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are necessary when original inventory is unavailable, when alternative contact finishes or insulation materials are required for specific environmental conditions, or when packaging formats differ for manufacturing processes such as pick-and-place automation.

Substiute Parts

3-647648-6

TE Connectivity AMP ConnectorsIn Stock: 11523-647648-6 Datasheet

Current PartRFQ

0009652068

MolexIn Stock: 435010009652068 Datasheet

SimilarRFQ

0026604060

MolexIn Stock: 357530026604060 Datasheet

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0026614060

MolexIn Stock: 283320026614060 Datasheet

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1718130006

MolexIn Stock: 83011718130006 Datasheet

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1718131006

MolexIn Stock: 10311718131006 Datasheet

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1718133006

MolexIn Stock: 72381718133006 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 3-647648-6 is determined by strict equivalence in the following critical parameters:

Mandatory Matching Parameters:

• Pitch - Mating: 0.156" (3.96mm)
• Number of Positions: 6
• Number of Rows: 1
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Friction Lock
• Shrouding: Shrouded - 1 Wall

Allowable Variations:

• Contact Shape: Circular (main part) to Square (substitute parts) — functionally compatible within the same pitch and position count
• Contact Finish - Mating: Tin or Gold — both provide electrical conductivity and corrosion resistance
• Contact Material: Copper Alloy (main part) to Brass (substitute parts) — both acceptable for electrical performance
• Insulation Material: Polyamide (PA), Nylon to Polyamide (PA66), Nylon 6/6 or Polyester, Glass Filled — all provide required insulation properties
• Insulation Color: Black to Natural — cosmetic variation with no functional impact
• Contact Length dimensions: Minor variations within manufacturing tolerances do not affect mating compatibility
• Packaging: Bulk or Cut Tape (CT) — packaging format only, does not affect connector function

All substitute parts listed maintain the same electrical and mechanical interface requirements, allowing direct functional replacement in applications where the main part is unavailable.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Direct Equivalent): The Molex 0026604060 and 0026614060 are the closest functional equivalents to the TE Connectivity 3-647648-6. Both maintain UL94 V-0 flammability rating, matching the original part specification. The 0026604060 features tin contact finish identical to the main part, while the 0026614060 provides gold mating contact finish for enhanced corrosion resistance in demanding environments. Both are ROHS3 compliant with REACH Unaffected status, ensuring regulatory compliance across global markets.

Secondary Selection (Acceptable Substitutes): The Molex 1718130006 and 1718133006 are functionally compatible substitutes with the following considerations: both feature UL94 V-2 flammability rating (lower than the main part's V-0 rating) and black insulation matching the original aesthetic. The 1718133006 includes pick-and-place features, making it suitable for automated assembly processes. The 1718130006 is available in bulk packaging, while 1718133006 is supplied in cut tape format.

Alternative Selection (Functional Compatibility): The Molex 0009652068 maintains full functional compatibility with the main part. This connector features UL94 V-2 flammability rating and natural insulation color. It is suitable for general-purpose and industrial applications where the lower flammability rating is acceptable.

Compliance Considerations: All substitute parts are RoHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, eliminating concerns regarding storage and handling. The REACH Unaffected status of all Molex substitutes provides regulatory assurance for European market applications.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0026614060 with gold contact finish replace the TE Connectivity 3-647648-6 with tin finish?

A: Yes. Both connectors share identical mechanical and electrical interface specifications at 0.156" (3.96mm) pitch with 6 positions. The gold contact finish on the Molex part provides enhanced corrosion resistance compared to tin, making it suitable for applications requiring extended service life or exposure to corrosive environments. The mating interface remains fully compatible.

Q: What is the difference between the Molex 1718130006 (bulk packaging) and 1718133006 (cut tape packaging)?

A: Both parts are electrically and mechanically identical. The packaging difference reflects manufacturing and assembly processes. Bulk packaging is suitable for manual assembly and stocking, while cut tape packaging with pick-and-place features is optimized for automated assembly lines. Selection depends on production methodology rather than connector performance.

Q: Are there flammability rating differences between the main part and substitutes?

A: Yes. The TE Connectivity 3-647648-6 carries UL94 V-0 rating, while the Molex 0009652068, 1718130006, and 1718133006 carry UL94 V-2 rating. The Molex 0026604060 and 0026614060 maintain UL94 V-0 rating matching the original part. Applications requiring V-0 flammability compliance should specify the 0026604060 or 0026614060 substitutes.

Q: Do contact shape differences (circular vs. square) affect mating compatibility?

A: No. The contact shape variation between the main part (circular) and substitute parts (square) does not affect mating compatibility. Both shapes accommodate the same 0.156" (3.96mm) pitch and provide equivalent electrical contact within the friction lock fastening system.

Q: Which substitute part is recommended for automated pick-and-place assembly?

A: The Molex 1718133006 is specifically designed for pick-and-place automation, featuring dedicated pick-and-place characteristics in cut tape packaging. This part maintains full electrical and mechanical compatibility while optimizing manufacturing efficiency in automated environments.

Q: Are all substitute parts REACH compliant?

A: All Molex substitute parts carry REACH Unaffected status, confirming compliance with European chemical regulations. The main part lists REACH status as Vendor Undefined. For applications requiring explicit REACH compliance documentation, the Molex substitutes provide regulatory assurance.

Q: Can the Molex 0026614060 with gold finish be used in high-reliability applications?

A: Yes. The gold contact finish on the 0026614060 provides superior corrosion resistance and contact reliability compared to tin finish. Combined with UL94 V-0 flammability rating and ROHS3 compliance, this part is suitable for high-reliability industrial and medical applications requiring extended service life and consistent electrical performance.

Q: What is the inventory availability difference between substitute parts?

A: Inventory levels vary: 0026614060 (28,306 pcs), 0026604060 (35,735 pcs), 0009652068 (43,475 pcs), 1718130006 (8,244 pcs), and 1718133006 (7,138 pcs). The 0009652068 offers the highest availability, while 1718130006 and 1718133006 have more limited stock. Selection should consider both technical requirements and supply chain availability.