TE Connectivity 5-146265-8 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-146265-8 is a rectangular connector header classified as a vertical through-hole component with 16 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This connector is part of the AMPMODU Mod II series and features male pins with kinked pin solder termination and push-pull fastening. The part is currently listed as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The connector is rated for 3A current and operates across a temperature range of -65°C to 105°C with UL94 V-0 flammability compliance.

Substiute Parts

5-146265-8

TE Connectivity AMP ConnectorsIn Stock: 10525-146265-8 Datasheet

Current PartRFQ

5-146253-8

TE Connectivity AMP ConnectorsIn Stock: 10725-146253-8 Datasheet

MFR RecommendedRFQ

BBD-108-T-B

Samtec Inc.In Stock: 938BBD-108-T-B Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5-146265-8 is determined by strict alignment of the following critical parameters:

Primary Matching Criteria:

• Connector type: Header with male pins
• Position count: 16 positions
• Row configuration: 2 rows
• Mating pitch: 0.100" (2.54mm)
• Row spacing: 0.100" (2.54mm)
• Mounting method: Through hole
• Termination method: Solder-based
• Fastening type: Push-pull
• Current rating: 3A minimum
• Operating temperature range: Must encompass or exceed -65°C to 105°C
• Contact material and finish compatibility: Gold-plated mating surfaces with tin-plated posts

Substitute Classification:

MFR Recommended Substitute: TE Connectivity 5-146253-8 is the manufacturer-recommended equivalent. This part maintains identical electrical and mechanical specifications to the main part while offering active product status. The primary difference is termination style: the 5-146253-8 uses standard solder termination without kinked pins, whereas the 5-146265-8 incorporates kinked pin termination. Both parts are AMPMODU Mod II series components with matching pitch, row spacing, contact geometry, and thermal ratings.

Similar Manufacturer Substitute: Samtec BBD-108-T-B provides functional equivalence with notable parameter variations. This part maintains the 16-position, 2-row configuration at 0.100" (2.54mm) pitch with through-hole mounting and push-pull fastening. Differences include contact shape (circular versus square), insulation material (polyester glass-filled versus LCP), contact finish composition (tin mating surface versus gold), and extended operating temperature range (-55°C to 125°C). The BBD-108-T-B is active product status with ROHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: TE Connectivity 5-146253-8

The 5-146253-8 is the manufacturer-recommended substitute and represents the optimal replacement for the obsolete 5-146265-8. Both parts are manufactured by TE Connectivity within the same AMPMODU Mod II series and maintain identical electrical and mechanical specifications including pitch, row spacing, contact geometry, current rating, and operating temperature range. Both parts carry RoHS compliance and UL94 V-0 flammability certification. The 5-146253-8 holds active product status, ensuring long-term availability and supply chain continuity. The termination difference (standard solder versus kinked pin solder) does not affect electrical performance and represents a manufacturing variation within the same connector family. The 5-146253-8 is available in bulk packaging with 1022 units in stock.

Secondary Selection: Samtec BBD-108-T-B

The BBD-108-T-B provides functional equivalence for applications where the primary substitute is unavailable. This part maintains the critical 16-position, 2-row configuration at 0.100" (2.54mm) pitch with through-hole mounting and push-pull fastening. The BBD-108-T-B carries active product status and ROHS3 compliance. Notable differences include contact shape (circular versus square), insulation material composition (polyester glass-filled versus LCP), contact finish (tin mating surface versus gold), and extended operating temperature range (-55°C to 125°C). These differences require design verification for specific applications. The current rating is not specified for the BBD-108-T-B, requiring confirmation against application requirements. The BBD-108-T-B is available in tube packaging with 874 units in stock.

Frequently Asked Questions (FAQ)

Q: Can the 5-146253-8 be used as a direct replacement for the 5-146265-8?

A: Yes. The 5-146253-8 is the manufacturer-recommended equivalent. Both parts share identical pitch (0.100" / 2.54mm), row spacing (0.100" / 2.54mm), position count (16 in 2 rows), contact type (male pin), mounting method (through hole), fastening type (push-pull), current rating (3A), operating temperature range (-65°C to 105°C), and compliance certifications (RoHS, UL94 V-0). The termination method differs (standard solder versus kinked pin solder), but this represents a manufacturing variation within the same connector family and does not affect electrical performance.

Q: What are the key differences between the 5-146265-8 and the BBD-108-T-B?

A: Both parts maintain the 16-position, 2-row configuration at 0.100" (2.54mm) pitch with through-hole mounting and push-pull fastening. Differences include: contact shape (square versus circular), insulation material (LCP versus polyester glass-filled), contact finish composition (gold mating surface with tin posts versus tin mating surface with nickel posts), insulation height (0.090" versus 0.335"), overall contact length (0.533" versus 0.585"), and operating temperature range (-65°C to 105°C versus -55°C to 125°C). The BBD-108-T-B does not specify a current rating, requiring verification against application requirements.

Q: Is the BBD-108-T-B suitable for applications requiring a 3A current rating?

A: The BBD-108-T-B does not specify a current rating in the provided data. Applications requiring a confirmed 3A rating should use the 5-146253-8, which explicitly maintains the 3A specification of the original 5-146265-8. Contact verification with Samtec is necessary to confirm BBD-108-T-B current capacity for specific applications.

Q: What is the significance of the kinked pin termination on the 5-146265-8?

A: The kinked pin termination is a manufacturing feature that provides mechanical retention during the soldering process. The 5-146253-8 uses standard solder termination without kinked pins. Both termination methods achieve equivalent electrical and mechanical performance in the final assembled state. The choice between kinked and standard termination depends on manufacturing process preferences and does not affect connector functionality.

Q: Are there packaging differences between the substitute parts?

A: Yes. The 5-146265-8 is listed with unspecified packaging. The 5-146253-8 is supplied in bulk packaging with 1022 units in stock. The BBD-108-T-B is supplied in tube packaging with 874 units in stock. Packaging selection depends on procurement volume requirements and handling preferences.

Q: Do all three parts meet RoHS compliance requirements?

A: The 5-146265-8 and 5-146253-8 are both RoHS Compliant. The BBD-108-T-B is ROHS3 Compliant. Both compliance levels satisfy RoHS requirements. All three parts carry EAR99 ECCN classification and identical HTSUS codes (8536.69.4040).

Q: What is the operating temperature difference between the 5-146265-8 and BBD-108-T-B?

A: The 5-146265-8 operates from -65°C to 105°C. The BBD-108-T-B operates from -55°C to 125°C. The BBD-108-T-B provides a higher upper temperature limit (125°C versus 105°C) but a higher lower temperature limit (-55°C versus -65°C). Applications requiring operation below -55°C must use the 5-146265-8 or 5-146253-8.

Q: Why is the 5-146265-8 listed as obsolete?

A: The 5-146265-8 is classified as obsolete product status, indicating it is no longer in active production. The manufacturer-recommended substitute, the 5-146253-8, maintains identical specifications and holds active product status, ensuring continued availability and supply chain support.