TE Connectivity 5-146264-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-146264-2 is a vertical rectangular connector header from the AMPMODU Mod II series, designed for through-hole board-to-board or cable applications. This connector features 4 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing and is rated for 3A current at operating temperatures from -65°C to 105°C.

The 5-146264-2 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for legacy systems utilizing this connector type.

Substiute Parts

5-146264-2

TE Connectivity AMP ConnectorsIn Stock: 11175-146264-2 Datasheet

Current PartRFQ

5-146252-2

TE Connectivity AMP ConnectorsIn Stock: 44465-146252-2 Datasheet

MFR RecommendedRFQ

67998-204HLF

Amphenol ICC (FCI)In Stock: 75067998-204HLF Datasheet

SimilarRFQ

77313-122-04LF

Amphenol ICC (FCI)In Stock: 126177313-122-04LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector headers is determined by strict alignment of electrical and mechanical parameters. The following criteria establish functional equivalence:

Primary Substitution Criteria:

• Connector type classification (Header, Breakaway)
• Contact type (Male Pin)
• Number of positions (4)
• Number of rows (2)
• Pitch spacing - mating (0.100" / 2.54mm)
• Row spacing - mating (0.100" / 2.54mm)
• Mounting type (Through Hole)
• Fastening type (Push-Pull)
• Style (Board to Board or Cable)
• Shrouding (Unshrouded)
• Contact shape (Square)
• Flammability rating (UL94 V-0)
• Moisture sensitivity level (1 - Unlimited)

Secondary Compatibility Parameters:

• Current rating (minimum 3A)
• Operating temperature range (minimum -65°C to 105°C)
• Contact finish - mating (Gold)
• Termination method (Solder-compatible)

The substitute parts listed below satisfy all primary criteria and maintain compatibility with secondary parameters within acceptable engineering tolerances.

Parameter Comparison

Engineering Selection Recommendations

5-146252-2 (MFR Recommended Substitute)

The 5-146252-2 is the primary recommended substitute for the obsolete 5-146264-2. Both connectors are manufactured by TE Connectivity within the same AMPMODU Mod II series and share identical electrical and mechanical specifications. The 5-146252-2 maintains active product status with higher inventory availability (4374 units in stock versus 1082 for the original part). The primary difference is termination method: the 5-146252-2 uses standard solder termination compared to the kinked pin solder termination of the original part. Both configurations are solder-compatible and functionally equivalent for through-hole PCB assembly. The 5-146252-2 carries ROHS3 compliance, providing enhanced regulatory alignment for new designs.

67998-204HLF (Alternative Substitute)

The 67998-204HLF from Amphenol ICC (FCI) BERGSTIK® II series provides functional equivalence with notable parameter variations. This connector supports a higher current rating of 5A compared to the 3A rating of the original part, and specifies a voltage rating of 110V. The contact material differs (Phosphor Bronze versus Copper Alloy), and the contact finish thickness at mating surfaces is identical at 15.0µin. Operating temperature range is not specified for this part. The 67998-204HLF is suitable for applications where the higher current capacity provides design margin, though the unspecified operating temperature range requires verification against application requirements.

77313-122-04LF (Alternative Substitute)

The 77313-122-04LF from Amphenol ICC (FCI) BERGSTIK® series offers the widest operating temperature range (-65°C to 130°C) among all substitutes, exceeding the original part specification. This connector maintains 3A per contact current rating and includes enhanced contact finish thickness at mating surfaces (30.0µin versus 15.0µin). The contact material is Phosphor Bronze. The 77313-122-04LF supports both board-to-board and cable applications, matching the original part's versatility. REACH status is listed as affected, requiring compliance verification for applications subject to REACH regulations.

Selection Criteria Summary:

• For direct replacement with highest compatibility: Select 5-146252-2
• For applications requiring higher current capacity: Select 67998-204HLF
• For applications requiring extended temperature range: Select 77313-122-04LF

All substitute parts maintain UL94 V-0 flammability rating, MSL 1 moisture sensitivity level, and EAR99 export classification consistent with the original part.

Frequently Asked Questions (FAQ)

Q: Can the 5-146252-2 directly replace the 5-146264-2 in existing designs?

A: Yes. The 5-146252-2 is functionally equivalent to the 5-146264-2. Both connectors share identical pitch spacing (0.100" / 2.54mm), position count (4 positions in 2 rows), current rating (3A), operating temperature range (-65°C to 105°C), and contact configuration. The termination method differs (standard solder versus kinked pin solder), but both are compatible with through-hole PCB assembly processes. No design modifications are required.

Q: What is the difference between kinked pin and standard solder termination?

A: Kinked pin termination features a bent contact post designed to provide mechanical retention during PCB assembly, offering additional stability during solder reflow. Standard solder termination relies solely on solder joint formation for mechanical and electrical connection. Both termination methods produce equivalent electrical and mechanical performance in the final assembled state. The choice between them depends on assembly process preferences and PCB design considerations.

Q: Are the Amphenol ICC (FCI) BERGSTIK® connectors fully compatible with the TE Connectivity AMPMODU Mod II series?

A: The Amphenol ICC (FCI) connectors (67998-204HLF and 77313-122-04LF) meet all primary substitution criteria including pitch spacing, position count, contact type, and mounting configuration. However, they are manufactured by a different supplier and utilize different contact materials (Phosphor Bronze versus Copper Alloy). While mechanically and electrically compatible for mating and electrical performance, they represent cross-manufacturer substitutes rather than direct series equivalents. Applications requiring strict adherence to original manufacturer specifications should prioritize the 5-146252-2.

Q: What is the significance of the current rating difference between 5-146264-2 (3A) and 67998-204HLF (5A)?

A: The 67998-204HLF supports a higher maximum current per contact (5A) compared to the original part (3A). This provides additional design margin for applications operating near current limits. However, if the original design operates at or below 3A, the higher rating of the 67998-204HLF does not provide functional advantage. Selection should be based on actual application current requirements.

Q: Why is the operating temperature range different for 77313-122-04LF (-65°C to 130°C) compared to the original part (-65°C to 105°C)?

A: The 77313-122-04LF utilizes different insulation materials and contact configurations that support operation at higher temperatures. The extended upper temperature limit (130°C versus 105°C) reflects the thermal capabilities of the Thermoplastic insulation material used in this connector. Applications requiring operation above 105°C should specify the 77313-122-04LF; applications within the original temperature range can use any substitute.

Q: What does ROHS3 compliance mean for the 5-146252-2?

A: ROHS3 compliance indicates conformance to the Restriction of Hazardous Substances Directive 3, representing the current regulatory standard for hazardous substance restrictions in electrical and electronic equipment. ROHS3 compliance is more stringent than basic RoHS compliance and is required for products sold in European markets. The 5-146252-2 meets this enhanced standard, making it suitable for applications subject to current EU regulations.

Q: Are there packaging differences between the substitute parts?

A: The 5-146252-2 is supplied in bulk packaging. The 67998-204HLF and 77313-122-04LF are also supplied in bulk packaging. The original 5-146264-2 packaging is not specified in the provided data. Bulk packaging is standard for these connector types and does not affect functional compatibility. Specific packaging requirements should be confirmed with the supplier.

Q: Which substitute part should be selected for new product designs?

A: For new designs, the 5-146252-2 is recommended as the primary choice due to its active product status, identical series lineage with the original part, and ROHS3 compliance. The 77313-122-04LF is suitable if extended temperature range (-65°C to 130°C) is required. The 67998-204HLF is appropriate for applications requiring higher current capacity (5A) or where cross-manufacturer sourcing provides supply chain advantages.

Q: What compliance certifications are maintained across all substitute parts?

A: All substitute parts maintain UL94 V-0 flammability rating, MSL 1 (Unlimited) moisture sensitivity level, and EAR99 export classification. RoHS compliance is confirmed for all parts. The 77313-122-04LF carries REACH Affected status, requiring verification for applications subject to REACH regulations. The 67998-204HLF is listed as REACH Unaffected.