Keystone Electronics 927 Firewire IEEE 1394 Receptacle Connector

Part Overview

The Keystone Electronics 927 is a Firewire (IEEE 1394) receptacle connector with 6 positions, designed for surface mount and through-hole applications in a right-angle configuration. This connector features a horizontal mounting orientation with solder termination and board guide support. The part is classified as obsolete, making equivalent substitute components necessary for ongoing design support and procurement continuity.

Substiute Parts

927

Keystone ElectronicsIn Stock: 827927 Datasheet

Current PartRFQ

693-006-699-003

Mercury United Electronics, Inc.In Stock: 806693-006-699-003 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Keystone Electronics 927 is based on strict electrical and mechanical parameter alignment. The following parameters define the substitution criteria:

• Connector Type: Firewire (IEEE 1394)
• Number of Contacts: 6
• Gender: Receptacle
• Mounting Type: Surface Mount, Right Angle; Through Hole
• Mounting Feature: Horizontal
• Termination: Solder
• Features: Board Guide
• Number of Ports: 1
• Current Rating: 1A
• Shielding: Unshielded
• Contact Finish: Gold
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The Mercury United Electronics, Inc. part 693-006-699-003 meets all critical substitution parameters and is classified as an active product, providing design continuity for applications currently using the obsolete Keystone 927.

Parameter Comparison

Engineering Selection Recommendations

The Mercury United Electronics, Inc. 693-006-699-003 is the qualified substitute for the obsolete Keystone Electronics 927. Selection is based on the following factors:

• Product Status: The Mercury part is classified as active, ensuring ongoing availability and supply chain continuity.
• Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements.
• Electrical and Mechanical Equivalence: All critical parameters including connector type, contact count, mounting configuration, and termination method are identical.
• Certification Alignment: Both parts carry identical ECCN (EAR99) and HTSUS classifications, supporting consistent export and tariff documentation.

Frequently Asked Questions (FAQ)

Q: What makes the Mercury 693-006-699-003 a direct substitute for the Keystone 927?

A: The Mercury part matches all critical electrical and mechanical parameters: 6-position Firewire receptacle, surface mount right-angle configuration with through-hole support, horizontal mounting, solder termination, board guide feature, 1A current rating, gold contact finish, and unshielded design. Both parts are ROHS3 compliant with MSL 1 rating.

Q: Are there any parameter differences between the two parts?

A: The Mercury part does not specify operating temperature range or mating cycle count in the provided data, while the Keystone part specifies 0°C to 40°C operating temperature and 1500 mating cycles. The Mercury part includes material flammability rating (UL94 V-0) and insulation color (Black) specifications not provided for the Keystone part. These differences do not affect substitution compatibility for equivalent applications.

Q: What is the packaging difference?

A: The Keystone 927 is supplied in standard packaging, while the Mercury 693-006-699-003 is supplied in bulk packaging. Bulk packaging is suitable for high-volume manufacturing and assembly operations.

Q: Are both parts suitable for the same PCB assembly processes?

A: Yes. Both parts use identical solder termination and surface mount right-angle configuration with through-hole support, making them compatible with standard PCB assembly and reflow processes.

Q: What is the inventory status for each part?

A: Keystone 927 has 797 pieces in stock (obsolete status). Mercury 693-006-699-003 has 763 pieces in stock (active status), providing ongoing procurement availability.