929984-01-34-RK Equivalent & Substitute Parts

Part Overview

The 929984-01-34-RK is a 34-position rectangular receptacle connector manufactured by 3M, designed for board-to-board applications with 0.100" (2.54mm) pitch through-hole mounting. This connector features tin-plated forked contacts rated for 1A at 1000V and operates across -40°C to 105°C. The part is currently active and RoHS compliant. Substitute parts may be required due to inventory constraints, specific performance requirements, or application-driven compatibility needs.

Substiute Parts

929984-01-34-RK

3MIn Stock: 1096929984-01-34-RK Datasheet

Current PartRFQ

801-91-034-10-002000

Mill-Max Manufacturing Corp.In Stock: 996801-91-034-10-002000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 801-91-034-10-002000 from Mill-Max Manufacturing Corp. qualifies as a substitute based on the following critical parameters:

• Connector Type: Both are receptacles
• Number of Positions: Both accommodate 34 positions
• Pitch - Mating: Both use 0.100" (2.54mm) spacing
• Style: Both are board-to-board connectors
• Mounting Type: Both feature through-hole mounting
• Termination: Both use solder termination
• Fastening Type: Both employ push-pull fastening
• Number of Rows: Both are single-row configurations
• Insulation Color: Both are black
• Material Flammability Rating: Both meet UL94 V-0

Substitution is valid where these core parameters align. Differences in contact finish, contact material, temperature range, and current rating must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

929984-01-34-RK (3M) is the primary choice for applications requiring RoHS compliance and MSL-1 moisture sensitivity rating. This part maintains active product status and is suitable for standard industrial applications within the specified temperature and voltage parameters.

801-91-034-10-002000 (Mill-Max) serves as a substitute where higher current capacity (4.5A versus 1A) and extended operating temperature range (-55°C to 125°C versus -40°C to 105°C) are required. However, this substitute is RoHS non-compliant and should be selected only when regulatory requirements permit. The gold-plated mating contacts and beryllium copper material provide enhanced contact reliability in high-cycle applications.

Selection between these parts depends on regulatory compliance requirements, thermal operating conditions, and current-carrying capacity demands of the specific application.

Frequently Asked Questions (FAQ)

Q: Can the 801-91-034-10-002000 directly replace the 929984-01-34-RK in all applications?

A: Direct substitution is mechanically and electrically feasible due to matching pitch, position count, mounting type, and fastening mechanism. However, RoHS compliance status differs. Verify regulatory requirements before substitution.

Q: What are the key differences affecting substitution decisions?

A: The primary differences are RoHS compliance status, current rating (1A versus 4.5A), operating temperature range (-40°C to 105°C versus -55°C to 125°C), contact finish (tin versus gold), and contact material (copper alloy versus beryllium copper). Applications requiring RoHS compliance must use the 929984-01-34-RK.

Q: Does the higher current rating of the substitute part affect compatibility?

A: The 801-91-034-10-002000 has a higher current rating (4.5A) than the 929984-01-34-RK (1A). This does not prevent substitution; it indicates the substitute can handle higher current loads. Verify that your application current requirements do not exceed the original part's 1A rating if using the original specification as a design baseline.

Q: Are there packaging differences between these parts?

A: The 929984-01-34-RK packaging is not specified in the provided data. The 801-91-034-10-002000 is supplied in tube packaging. Confirm packaging requirements for your procurement and assembly processes.

Q: What is the impact of contact finish differences?

A: The 929984-01-34-RK uses tin-plated contacts; the 801-91-034-10-002000 uses gold-plated mating contacts (10.0µin thickness). Gold plating provides superior corrosion resistance and contact reliability in high-cycle mating applications. Tin plating is suitable for standard industrial environments.

Q: How do the operating temperature ranges affect application suitability?

A: The 929984-01-34-RK operates from -40°C to 105°C. The 801-91-034-10-002000 extends this range to -55°C to 125°C. Select the substitute if your application requires operation below -40°C or above 105°C.