Keystone Electronics 1660 Tip Plug Connector - Equivalent & Substitute Parts

Part Overview

The Keystone Electronics 1660 is a solderless tip plug connector designed for standard tip applications. This connector features a male gender configuration with non-mating end insulation and is constructed from polyamide (PA66/Nylon 6/6) with nickel-plated brass contacts. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

1660

Keystone ElectronicsIn Stock: 9651660 Datasheet

Current PartRFQ

1670

Keystone ElectronicsIn Stock: 42461670 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Keystone Electronics 1660 is determined by strict equivalence across the following critical parameters:

• Connector type: Tip Plug
• Gender configuration: Male
• Plug/mating diameter: Standard Tip
• Mounting method: Free Hanging (In-Line)
• Termination technology: Solderless
• Insulation configuration: Non-Mating End Insulated
• Contact material and finish: Brass with nickel plating
• Body material: Polyamide (PA66/Nylon 6/6)
• Operating temperature rating: 100°C
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

The Keystone Electronics 1670 meets all these criteria and serves as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Keystone Electronics 1670 is the appropriate substitute for the obsolete 1660 connector. Both parts maintain identical electrical and mechanical specifications across all critical parameters. The 1670 is currently in active production status with higher inventory availability (4231 units in stock versus 937 units for the 1660), ensuring supply chain continuity. Both components maintain full ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for current applications. The transition from 1660 to 1670 requires no design modifications or performance trade-offs.

Frequently Asked Questions (FAQ)

Q: Can the 1670 be used as a direct replacement for the 1660 in existing designs?

A: Yes. The 1670 is electrically and mechanically equivalent to the 1660 across all specified parameters. No circuit modifications or mechanical redesign is required.

Q: What is the primary difference between the 1660 and 1670?

A: The primary difference is product status and packaging. The 1660 is obsolete, while the 1670 is in active production with bulk packaging. All functional and compliance parameters are identical.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the 1660 and 1670 are ROHS3 compliant and REACH unaffected, meeting current regulatory standards for electronic components.

Q: What is the operating temperature range for these connectors?

A: Both connectors are rated for operation up to 100°C.

Q: Are these connectors suitable for solderless applications?

A: Yes. Both the 1660 and 1670 feature solderless termination technology, eliminating the need for solder connections.