3M 929400-01-01 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The 3M 929400-01-01 is a single-position rectangular connector header designed for through-hole board-to-board applications. This unshrouded header features a breakaway design with male pin contacts and solder termination. The part is currently in active production status with 1,047 units in stock. Identifying equivalent substitute parts becomes necessary when managing inventory across multiple procurement channels, addressing supply chain constraints, or evaluating alternative sourcing options while maintaining identical electrical and mechanical specifications.

Substiute Parts

929400-01-01

3MIn Stock: 1077929400-01-01 Datasheet

Current PartRFQ

929400-01-01

3MIn Stock: 801929400-01-01 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 929400-01-01 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must match the following criteria:

• Connector type: Header, Breakaway
• Contact type: Male Pin
• Number of positions: 1
• Number of rows: 1
• Mounting type: Through Hole
• Termination method: Solder
• Contact length specifications (mating and post dimensions)
• Overall contact length: 0.535" (14.69mm)
• Insulation height: 0.110" (2.79mm)
• Contact shape: Square
• Contact finish: Tin-Lead
• Contact material: Copper Alloy
• Insulation material: Polybutylene Terephthalate (PBT), Polyester, Glass Filled
• Operating temperature range: -40°C to 105°C
• Current rating: 2.5A
• Material flammability rating: UL94 V-0
• Insulation color: Black
• Fastening type: Push-Pull
• Shrouding: Unshrouded
• Style: Board to Board

Parameter Comparison

Engineering Selection Recommendations

The substitute part 3M 929400-01-01 is electrically and mechanically equivalent to the main part across all specified parameters. Both parts are manufactured by 3M within the 929 series and share identical connector architecture, contact specifications, and performance ratings.

The primary distinction between the two parts is product lifecycle status. The main part maintains Active status with higher inventory availability (1,047 units), while the substitute part is designated Last Time Buy with lower inventory (746 units). This status difference reflects supply chain positioning rather than technical capability.

Regulatory compliance differs between the two parts. The main part is RoHS non-compliant and REACH Affected, while the substitute part is REACH Unaffected. This distinction is significant for applications subject to European Union regulatory requirements. Selection between these parts should be based on the specific regulatory environment of the end application and supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Are these parts electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including 2.5A current rating, operating temperature range of -40°C to 105°C, and contact material composition. They are electrically equivalent for all applications within these parameters.

Q: Are these parts mechanically interchangeable?

A: Yes. Both parts have identical mechanical specifications including single-position configuration, through-hole mounting, 0.535" overall contact length, square contact shape, and unshrouded design. They are mechanically equivalent for PCB layout and assembly purposes.

Q: What is the significance of the product status difference?

A: The main part (Active status) is in current production with ongoing availability. The substitute part (Last Time Buy status) indicates limited future availability and represents a transitional phase in the product lifecycle. Selection should consider long-term supply requirements.

Q: How do the regulatory compliance differences affect part selection?

A: The main part is RoHS non-compliant and REACH Affected, while the substitute is REACH Unaffected. Applications requiring REACH compliance should use the substitute part. Applications without regulatory constraints can use either part based on availability and lifecycle considerations.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. The identical electrical and mechanical specifications ensure direct substitution without design modification. However, regulatory compliance status should be evaluated for the specific application environment.

Q: What inventory considerations apply to these parts?

A: The main part has 1,047 units in stock versus 746 units for the substitute. For high-volume requirements, the main part offers better immediate availability. The substitute part's Last Time Buy status suggests limited future restocking.