TE Connectivity 794068-1 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 794068-1 is a vertical rectangular connector header from the Mini-Universal MATE-N-LOK series, designed for through-hole board-to-cable/wire applications. This 16-position connector features a 0.163" (4.14mm) pitch configuration with shrouded 4-wall design and solder termination. The part is designated as Last Time Buy, indicating discontinued production status. Identification of equivalent substitute parts is necessary to ensure design continuity and procurement availability for ongoing production requirements.

Substiute Parts

794068-1

TE Connectivity AMP ConnectorsIn Stock: 936794068-1 Datasheet

Current PartRFQ

1-794068-0

TE Connectivity AMP ConnectorsIn Stock: 24441-794068-0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector headers is determined by strict equivalence across electrical and mechanical parameters. The primary substitution criteria for the 794068-1 are:

Critical Matching Parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (16)
• Number of rows (2)
• Pitch configuration (0.163" / 4.14mm mating pitch and row spacing)
• Mounting method (Through Hole)
• Shrouding design (Shrouded - 4 Wall)
• Termination method (Solder)
• Voltage rating (600VAC minimum)
• Operating temperature range (-20°C ~ 85°C minimum)
• Flammability rating (UL94 V-0)
• Series compatibility (Mini-Universal MATE-N-LOK)

The substitute part 1-794068-0 maintains full equivalence across all critical electrical and mechanical parameters. Differences in contact finish composition (Tin-Lead versus Tin) and regulatory compliance status do not affect functional interchangeability in the specified application domain.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 1-794068-0 provides full functional and mechanical interchangeability with the 794068-1. Both parts are manufactured by TE Connectivity within the Mini-Universal MATE-N-LOK series and maintain identical electrical specifications, dimensional characteristics, and performance parameters across all critical operating conditions.

Product Status Consideration: The 794068-1 is designated Last Time Buy, indicating end-of-life status. The 1-794068-0 maintains Active product status with significantly higher inventory availability (2403 pieces versus 922 pieces), ensuring long-term procurement viability.

Regulatory Compliance: The 1-794068-0 achieves RoHS Compliance status, whereas the 794068-1 is RoHS non-compliant. For applications subject to RoHS directives or customer requirements mandating RoHS compliance, the 1-794068-0 is the appropriate selection. Both parts maintain UL94 V-0 flammability certification and equivalent electrical safety ratings.

Contact Finish Specification: The primary technical difference is contact finish composition. The 794068-1 specifies Tin-Lead finish, while the 1-794068-0 specifies Tin finish. Both finishes maintain identical thickness specifications (150.0µin / 3.81µm) and provide equivalent electrical performance and corrosion resistance for the specified application domain and operating temperature range.

Frequently Asked Questions (FAQ)

Q: Are the 794068-1 and 1-794068-0 mechanically interchangeable?

A: Yes. Both connectors maintain identical physical dimensions, mounting configurations, and board-to-cable interface specifications. The 16-position, 2-row header with 0.163" (4.14mm) pitch and shrouded 4-wall design is identical across both parts. Through-hole mounting and solder termination methods are equivalent.

Q: What is the difference between Tin-Lead and Tin contact finishes?

A: The 794068-1 uses Tin-Lead finish while the 1-794068-0 uses Tin finish. Both finishes are applied at identical thickness (150.0µin / 3.81µm) and provide equivalent electrical conductivity and corrosion resistance within the specified operating temperature range (-20°C ~ 85°C) and voltage rating (600VAC). The Tin finish in the 1-794068-0 reflects RoHS compliance requirements.

Q: Why is the 794068-1 designated Last Time Buy?

A: Last Time Buy status indicates TE Connectivity has discontinued production of this part number. The 1-794068-0 is the active replacement within the same product series, offering identical functionality with improved regulatory compliance and ongoing availability.

Q: Can I use the 1-794068-0 as a direct replacement in existing designs?

A: Yes. The 1-794068-0 provides full functional and mechanical equivalence to the 794068-1. No design modifications are required. The substitute part maintains all electrical specifications, dimensional tolerances, and performance characteristics across the specified operating conditions.

Q: What is the inventory status for each part?

A: The 794068-1 has 922 pieces in stock (Last Time Buy status). The 1-794068-0 has 2403 pieces in stock (Active status). For new designs or long-term production requirements, the 1-794068-0 is recommended due to superior availability and active product status.

Q: Are both parts suitable for general-purpose applications?

A: Yes. Both the 794068-1 and 1-794068-0 are specified for general-purpose applications with 600VAC voltage rating and -20°C ~ 85°C operating temperature range. The UL94 V-0 flammability rating applies to both parts.

Q: What is the significance of RoHS compliance difference?

A: The 1-794068-0 is RoHS Compliant, while the 794068-1 is RoHS non-compliant. For applications or markets requiring RoHS compliance (including EU and many industrial standards), the 1-794068-0 is the appropriate selection. Both parts maintain equivalent electrical and mechanical performance.