TE Connectivity 1-104433-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-104433-1 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 22 positions arranged in 2 rows at 0.100" (2.54mm) pitch, supporting board-to-board or cable connections. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional compatibility with existing designs while providing access to current inventory and ongoing manufacturer support.

Substiute Parts

1-104433-1

TE Connectivity AMP ConnectorsIn Stock: 10781-104433-1 Datasheet

Current PartRFQ

67998-122HLF

Amphenol ICC (FCI)In Stock: 91467998-122HLF Datasheet

SimilarRFQ

68693-122HLF

Amphenol ICC (FCI)In Stock: 78768693-122HLF Datasheet

SimilarRFQ

78548-222

Amphenol ICC (FCI)In Stock: 71478548-222 Datasheet

SimilarRFQ

892-18-022-10-002101

Preci-DipIn Stock: 1177892-18-022-10-002101 Datasheet

SimilarRFQ

892-70-022-10-002101

Preci-DipIn Stock: 978892-70-022-10-002101 Datasheet

SimilarRFQ

BBD-111-T-B

Samtec Inc.In Stock: 960BBD-111-T-B Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1-104433-1 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 22
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Fastening Type: Push-Pull
• Connector Style: Board to Board or Cable

Acceptable Variation Parameters:

• Contact Material: Copper Alloy, Phosphor Bronze, or Brass
• Contact Finish - Mating: Gold or Gold variants
• Termination Method: Solder or Kinked Pin with Solder (both support through-hole assembly)
• Operating Temperature Range: Must encompass or exceed the original -65°C to 105°C specification
• Current Rating: Must meet or exceed 3A
• Voltage Rating: Must meet or exceed 30VAC

The substitute parts identified maintain functional and mechanical compatibility while offering active product status and improved compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

The Amphenol ICC (FCI) BERGSTIK® II series parts 67998-122HLF, 68693-122HLF, and 78548-222 provide direct functional equivalence to the TE Connectivity 1-104433-1. All three maintain the critical 22-position, 2-row configuration at 0.100" pitch with male pin contacts, through-hole mounting, and push-pull fastening. The 68693-122HLF offers the closest operating temperature range (-65°C to 130°C), exceeding the original specification. All three Amphenol parts carry RoHS Compliant certification, addressing regulatory requirements absent in the obsolete original part.

Secondary Substitutes (Functional Equivalence with Design Considerations):

The Preci-Dip 892-70-022-10-002101 maintains full mechanical and electrical compatibility with identical pitch, position count, and contact configuration. This part carries ROHS3 Compliant certification and operates across -55°C to 125°C, encompassing the original temperature range. The 892-70-022-10-002101 features gold plating on both mating and post contacts, providing enhanced corrosion resistance.

The Samtec BBD-111-T-B provides mechanical compatibility across all critical parameters but features circular contact geometry rather than square contacts. This part carries ROHS3 Compliant certification and operates across -55°C to 125°C. The circular contact design may require evaluation for specific application requirements.

Compliance Considerations:

For applications requiring RoHS compliance, the Amphenol BERGSTIK® II series (67998-122HLF, 68693-122HLF) and Preci-Dip 892-70-022-10-002101 are suitable. The Samtec BBD-111-T-B also meets ROHS3 requirements. The original TE Connectivity part and Amphenol 78548-222 are RoHS non-compliant and should be reserved for legacy applications where compliance is not mandated.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol BERGSTIK® II parts directly replace the TE Connectivity 1-104433-1 in existing designs?

A: Yes. The Amphenol 67998-122HLF, 68693-122HLF, and 78548-222 maintain identical pitch (0.100"), position count (22), row configuration (2 rows), contact type (male pin), mounting method (through-hole), and fastening mechanism (push-pull). These parts are mechanically and electrically interchangeable with the original TE Connectivity connector.

Q: What is the significance of the contact shape difference in the Samtec BBD-111-T-B?

A: The Samtec BBD-111-T-B features circular contacts rather than square contacts. While this does not affect the fundamental mating interface or electrical performance, applications with specific contact geometry requirements should evaluate this difference. The circular contact design may distribute contact force differently across the mating surface.

Q: Which substitute part offers the widest operating temperature range?

A: The Amphenol 68693-122HLF operates across -65°C to 130°C, providing the widest temperature envelope. This exceeds the original TE Connectivity specification of -65°C to 105°C by 25°C on the upper limit.

Q: Are all substitute parts available in the same packaging as the original?

A: No. The original TE Connectivity 1-104433-1 packaging is not specified. Substitute parts are available in different packaging configurations: Amphenol parts are supplied in Bag or Bulk packaging, Preci-Dip in Bulk, and Samtec in Tube. Packaging selection should align with assembly process requirements and inventory management practices.

Q: Which substitute parts carry current RoHS compliance certifications?

A: The Amphenol BERGSTIK® II series (67998-122HLF and 68693-122HLF) carry RoHS Compliant certification. The Preci-Dip 892-70-022-10-002101 and Samtec BBD-111-T-B carry ROHS3 Compliant certification. The Amphenol 78548-222 is RoHS non-compliant, matching the original part status.

Q: What is the current rating difference between substitute options?

A: The Amphenol 67998-122HLF is rated for 5A, exceeding the original 3A specification. The Amphenol 68693-122HLF and Preci-Dip 892-70-022-10-002101 maintain the 3A rating. The Amphenol 78548-222 and Samtec BBD-111-T-B do not specify current ratings in available documentation.

Q: Can the Preci-Dip 892-70-022-10-002101 be used in applications requiring higher voltage ratings?

A: Yes. The Preci-Dip 892-70-022-10-002101 is rated for 150VDC, significantly exceeding the original 30VAC specification. This part is suitable for applications requiring higher voltage performance.

Q: What inventory levels are available for each substitute part?

A: Current inventory levels are: Amphenol 67998-122HLF (826 pcs), Amphenol 68693-122HLF (719 pcs), Amphenol 78548-222 (699 pcs), Preci-Dip 892-70-022-10-002101 (890 pcs), and Samtec BBD-111-T-B (903 pcs). All substitute parts maintain active product status with available stock.