TE Connectivity AMP Connectors 146258-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 146258-5 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 10 positions arranged in 2 rows at 0.100" (2.54mm) pitch, supporting board-to-board or cable interconnections. The part is classified as obsolete, necessitating identification of equivalent substitute components for ongoing design and procurement requirements. Substitute parts must maintain functional compatibility across critical electrical and mechanical parameters while meeting current manufacturing and compliance standards.

Substiute Parts

146258-5

TE Connectivity AMP ConnectorsIn Stock: 887146258-5 Datasheet

Current PartRFQ

0751020043

MolexIn Stock: 13230751020043 Datasheet

SimilarRFQ

802-10-010-10-001000

Mill-Max Manufacturing Corp.In Stock: 1245802-10-010-10-001000 Datasheet

SimilarRFQ

PBC05DAAN

Sullins Connector SolutionsIn Stock: 11100PBC05DAAN Datasheet

SimilarRFQ

TD-105-T-G-1

Samtec Inc.In Stock: 838TD-105-T-G-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 146258-5 is determined by strict alignment with the following critical parameters:

Primary Compatibility Criteria:

• Connector Type: Header configuration with male pin contacts
• Number of Positions and Rows: 10 positions in 2-row arrangement
• Pitch Specifications: 0.100" (2.54mm) mating pitch and row spacing
• Mounting Type: Through-hole solder termination
• Fastening Type: Push-pull mechanism
• Style: Board-to-board or cable interconnection capability

Secondary Compatibility Factors:

• Contact geometry and material composition
• Insulation material and flammability rating
• Operating temperature range
• Current rating capacity
• Moisture sensitivity classification

All substitute parts listed maintain the core functional parameters required for direct replacement in applications originally designed for the 146258-5. Variations in contact finish, contact length, and insulation height are permissible provided they do not compromise mating compatibility or electrical performance within the specified operating envelope.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: PBC05DAAN (Sullins Connector Solutions)

The PBC05DAAN represents the optimal substitute for the obsolete TE Connectivity 146258-5. This part maintains complete functional equivalence across all critical parameters: 10-position, 2-row header configuration with 0.100" (2.54mm) pitch, through-hole solder termination, and push-pull fastening. The PBC05DAAN achieves ROHS3 compliance and extends the operating temperature range to -65°C ~ 125°C, exceeding the original specification. Current rating of 3A matches the original part. The connector is actively manufactured and maintains high inventory availability (11,061 pieces in stock), ensuring long-term procurement reliability.

Secondary Recommendation: 802-10-010-10-001000 (Mill-Max Manufacturing Corp.)

The Mill-Max 802-10-010-10-001000 provides an alternative substitute with active product status and ROHS3 compliance. This header maintains the required 10-position, 2-row configuration at 0.100" (2.54mm) pitch with through-hole solder termination. The circular contact geometry differs from the original square contact design but remains functionally compatible for standard board-to-board applications. The part is actively manufactured with adequate inventory (1,151 pieces in stock).

Tertiary Recommendation: 0751020043 (Molex C-Grid 75102 Series)

The Molex 0751020043 offers substitution capability with ROHS3 compliance and extended press-fit/solder termination options. The part maintains the 10-position, 2-row header configuration at 0.100" (2.54mm) pitch. Although discontinued at DiGi Electronics, inventory availability remains substantial (1,249 pieces in stock). This option is suitable for applications where press-fit termination capability provides additional assembly flexibility.

Alternative Option: TD-105-T-G-1 (Samtec Inc.)

The Samtec TD-105-T-G-1 provides a header connector with 10 positions in 2-row configuration at 0.100" (2.54mm) pitch and through-hole solder termination. This part achieves ROHS3 compliance and maintains active product status with adequate inventory (756 pieces in stock). Limited parameter specification data restricts detailed compatibility assessment but core dimensional and functional requirements align with the original part.

Compliance Considerations:

All recommended substitutes achieve ROHS3 compliance, addressing the non-compliant status of the original 146258-5. For applications requiring RoHS compliance in new designs or procurement, the PBC05DAAN, 802-10-010-10-001000, 0751020043, and TD-105-T-G-1 all satisfy current regulatory requirements. The PBC05DAAN and PBC05DAAN maintain the highest inventory levels and active manufacturing status, supporting long-term supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can the PBC05DAAN directly replace the TE Connectivity 146258-5 in existing designs?

A: Yes. The PBC05DAAN maintains functional equivalence across all critical parameters: 10-position, 2-row header configuration, 0.100" (2.54mm) pitch, through-hole solder termination, and push-pull fastening. The connector is pin-compatible and mechanically interchangeable. The extended operating temperature range (-65°C ~ 125°C) and ROHS3 compliance provide enhanced performance characteristics compared to the original part.

Q: What is the primary difference between the Mill-Max 802-10-010-10-001000 and the Sullins PBC05DAAN?

A: The primary difference is contact geometry. The Mill-Max part features circular contacts, while the Sullins part maintains square contacts matching the original 146258-5 design. Both parts are functionally compatible for standard board-to-board applications. Contact shape selection depends on specific application requirements and PCB pad design. Circular contacts may provide improved contact pressure distribution in certain applications.

Q: Are all substitute parts RoHS compliant?

A: Yes. All four substitute parts (PBC05DAAN, 802-10-010-10-001000, 0751020043, and TD-105-T-G-1) achieve ROHS3 compliance. The original TE Connectivity 146258-5 is RoHS non-compliant. For new designs or procurement requiring RoHS compliance, any of the listed substitutes satisfy current regulatory requirements.

Q: What is the difference between press-fit and solder termination options?

A: The Molex 0751020043 offers both press-fit and solder termination capabilities. Press-fit termination provides automated assembly advantages and improved contact reliability through mechanical interference. Solder termination, used by all other listed parts, requires wave or reflow soldering processes. Selection depends on manufacturing capabilities and assembly requirements. Both termination methods are functionally equivalent for electrical performance.

Q: Do all substitute parts support the same current rating as the original 146258-5?

A: The PBC05DAAN explicitly specifies 3A current rating, matching the original part. The Mill-Max 802-10-010-10-001000, Molex 0751020043, and Samtec TD-105-T-G-1 do not provide explicit current rating specifications in available documentation. For applications requiring confirmed 3A current capacity, the PBC05DAAN provides explicit specification alignment.

Q: What is the operating temperature range for each substitute part?

A: The PBC05DAAN specifies -65°C ~ 125°C, exceeding the original 146258-5 range of -65°C ~ 105°C. The Molex 0751020043, Mill-Max 802-10-010-10-001000, and Samtec TD-105-T-G-1 do not provide explicit operating temperature specifications. For applications requiring confirmed temperature performance, the PBC05DAAN provides the most comprehensive specification.

Q: Are there inventory availability differences between substitute parts?

A: Yes. The Sullins PBC05DAAN maintains the highest inventory availability at 11,061 pieces in stock. The Molex 0751020043 has 1,249 pieces, the Mill-Max 802-10-010-10-001000 has 1,151 pieces, and the Samtec TD-105-T-G-1 has 756 pieces. For long-term procurement planning and supply chain stability, the PBC05DAAN offers the most robust inventory position.

Q: What is the significance of the breakaway connector designation?

A: The breakaway designation indicates the connector header can be separated into individual pins or smaller groups through mechanical breaking along designed fracture points. This feature provides assembly flexibility for applications requiring custom pin configurations. The PBC05DAAN, Molex 0751020043, and original TE Connectivity 146258-5 all feature breakaway capability. The Mill-Max 802-10-010-10-001000 and Samtec TD-105-T-G-1 are designated as standard headers without explicit breakaway capability.

Q: How do contact finish specifications affect substitution decisions?

A: The original 146258-5 features tin-lead contact finish. Substitute parts employ gold or tin finishes. Gold finishes (0751020043, 802-10-010-10-001000, PBC05DAAN) provide superior corrosion resistance and contact reliability in demanding environments. Tin finishes (TD-105-T-G-1) offer cost advantages while maintaining adequate performance for standard applications. Contact finish selection depends on environmental exposure and reliability requirements.