TE Connectivity AMP Connectors 1-284515-2 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-284515-2 is a 12-position terminal block header with male pins, shrouded on two sides, designed for vertical through-hole mounting with 0.138" (3.50mm) pitch spacing. This component is part of the Buchanan series and is classified as Active product status. The terminal block header serves as a connector interface for wire termination in industrial control, automation, and power distribution applications. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in circuit designs where pin configuration, voltage rating, current capacity, and mounting geometry remain compatible.

Substiute Parts

1-284515-2

TE Connectivity AMP ConnectorsIn Stock: 10171-284515-2 Datasheet

Current PartRFQ

0395011012

MolexIn Stock: 13500395011012 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of terminal block headers is determined by strict alignment of electrical and mechanical parameters. The primary criteria for equivalency include: identical number of positions (12), matching pitch spacing (0.138" / 3.50mm), identical header orientation (vertical), identical mounting type (through hole), identical termination style (solder), and compatible voltage rating (300 V UL). Secondary considerations include current rating capacity, operating temperature range, flammability rating, and compliance certifications. The substitute part Molex 0395011012 shares the core electrical and mechanical specifications with the main part, including 12 positions, 3.50mm pitch, vertical orientation, through-hole mounting, solder termination, and 300 V voltage rating. Differences in shroud configuration (2-side versus 4-side), current rating (11 A versus 8 A), maximum operating temperature (110°C versus 105°C), and contact material (phosphor bronze versus brass) are noted as design variations that may affect application suitability.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 1-284515-2 and Molex 0395011012 terminal block headers maintain Active product status and comply with international regulatory standards. The TE Connectivity part carries RoHS Compliant certification, while the Molex substitute carries ROHS3 Compliant certification, both meeting environmental compliance requirements. Both components are classified under identical HTSUS and ECCN codes, confirming equivalent trade classification. The primary electrical parameters—voltage rating (300 V UL) and pitch spacing (3.50mm)—are identical across both parts, supporting functional interchangeability in standard applications. The TE Connectivity 1-284515-2 provides higher current capacity (11 A versus 8 A) and extended maximum operating temperature (110°C versus 105°C), making it suitable for higher-power or elevated-temperature applications. The Molex 0395011012 features four-side shrouding compared to the two-side shrouding of the TE part, providing enhanced mechanical protection and EMI shielding. Contact material differences (phosphor bronze versus brass) and minor dimensional variations in contact tail length and insulation height are design-specific characteristics that do not affect electrical compatibility in standard solder-termination applications. Selection between these parts depends on application-specific requirements for current capacity, temperature range, shroud configuration, and mechanical robustness.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0395011012 directly replace the TE Connectivity 1-284515-2 in existing circuit board designs?

A: Direct replacement is possible for applications operating within the Molex part's electrical specifications (8 A maximum current, 105°C maximum temperature). The identical 12-position configuration, 3.50mm pitch, vertical orientation, and solder termination ensure mechanical and electrical compatibility. However, the four-side shroud configuration of the Molex part differs from the two-side shroud of the TE part, which may affect mechanical fit in constrained board layouts. Verification of available board space and connector cavity dimensions is necessary before substitution.

Q: What are the key differences between these two terminal block headers?

A: The primary differences are: (1) Current rating—TE Connectivity rated at 11 A versus Molex at 8 A; (2) Maximum operating temperature—TE Connectivity rated to 110°C versus Molex to 105°C; (3) Shroud configuration—TE Connectivity features two-side shrouding versus Molex four-side shrouding; (4) Contact material—TE Connectivity uses phosphor bronze versus Molex brass; (5) Housing color—TE Connectivity green versus Molex black; (6) Contact tail length—TE Connectivity 0.134" versus Molex 0.140". All other electrical and mechanical parameters remain equivalent.

Q: Are both parts RoHS compliant?

A: Yes. The TE Connectivity 1-284515-2 carries RoHS Compliant certification, and the Molex 0395011012 carries ROHS3 Compliant certification. Both meet environmental compliance requirements for lead-free and restricted substance limitations.

Q: What is the significance of the shroud configuration difference?

A: The TE Connectivity part features two-side shrouding, while the Molex substitute features four-side shrouding. Four-side shrouding provides enhanced mechanical protection against accidental contact and improved electromagnetic interference (EMI) shielding. Two-side shrouding offers reduced profile and may be preferred in space-constrained applications. The choice depends on application requirements for mechanical robustness and EMI performance.

Q: Can the Molex part be used in high-current applications rated for 11 A?

A: No. The Molex 0395011012 is rated for a maximum of 8 A under UL standards. Applications requiring 11 A current capacity must use the TE Connectivity 1-284515-2 or equivalent parts rated for 11 A or higher.

Q: Are there any temperature-related limitations when substituting the Molex part?

A: Yes. The Molex 0395011012 is rated for operation up to 105°C maximum, while the TE Connectivity 1-284515-2 is rated to 110°C. Applications requiring sustained operation above 105°C must use the TE Connectivity part or equivalent components with higher temperature ratings.

Q: Do both parts use the same contact material?

A: No. The TE Connectivity 1-284515-2 uses phosphor bronze contacts, while the Molex 0395011012 uses brass contacts. Both materials are tin-plated for mating surface finish. Phosphor bronze generally provides superior spring characteristics and contact retention, while brass offers cost advantages. For most standard applications, both materials provide adequate electrical performance.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These components do not require special moisture-controlled storage or handling procedures and can be stored under standard industrial conditions.