TE Connectivity AMP Connectors 87159-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 87159-3 is a 2-position rectangular connector receptacle housing with 0.156" (3.96mm) pitch, designed for crimp termination in free-hanging in-line applications. This component is part of the AMPMODU Mod I series and is classified as Active product status. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, application-specific color requirements, or series compatibility needs within the same connector pitch and position specifications.

Substiute Parts

87159-3

TE Connectivity AMP ConnectorsIn Stock: 97087159-3 Datasheet

Current PartRFQ

280590

TE Connectivity AMP ConnectorsIn Stock: 2276280590 Datasheet

Parametric EquivalentRFQ

640251-2

TE Connectivity AMP ConnectorsIn Stock: 32946640251-2 Datasheet

Parametric EquivalentRFQ

0009501021

MolexIn Stock: 142110009501021 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 87159-3 are classified based on strict adherence to the following critical parameters that determine functional interchangeability:

Primary Substitution Criteria:

• Connector Type: Receptacle
• Contact Type: Female Socket
• Number of Positions: 2
• Pitch: 0.156" (3.96mm)
• Number of Rows: 1
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• Moisture Sensitivity Level: 1 (Unlimited)

Parametric Equivalent Parts (TE Connectivity 280590 and TE Connectivity 640251-2) maintain all critical electrical and mechanical parameters. Variations in color (Green for 280590, Natural for 640251-2) and series designation (AMPMODU Mod I versus SL-156) do not affect functional compatibility when these core parameters are identical.

Similar Part (Molex 0009501021) shares the same pitch, position count, mounting type, and termination method. The addition of a Locking Ramp fastening feature and different series designation (SPOX 5195) represents a functional enhancement rather than a limitation.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 280590 is a parametric equivalent suitable for direct substitution when color specification permits green housing. This part maintains identical pitch, position count, and termination characteristics as the 87159-3 within the same AMPMODU Mod I series. RoHS compliance is confirmed. Inventory availability is 2226 pieces.

TE Connectivity 640251-2 is a parametric equivalent suitable for direct substitution when natural color housing is acceptable. This part maintains identical pitch, position count, and termination characteristics as the 87159-3. The SL-156 series designation represents a different connector family within TE Connectivity's rectangular connector portfolio. RoHS compliance is confirmed. Operating temperature range is -55°C ~ 105°C, which covers the upper operating limit of the 87159-3 but does not extend to the lower -65°C specification. Inventory availability is 32861 pieces.

Molex 0009501021 is a similar part suitable for substitution when cross-manufacturer compatibility is acceptable. This part maintains identical pitch, position count, and termination characteristics as the 87159-3. The addition of a Locking Ramp fastening feature provides enhanced mechanical retention. Operating temperature range is -40°C ~ 105°C, which does not extend to the lower -65°C specification of the 87159-3. ROHS3 compliance is confirmed. Inventory availability is 14104 pieces.

All substitute parts carry Moisture Sensitivity Level 1 (Unlimited) classification, matching the main part specification.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 280590 be used as a direct replacement for 87159-3?

A: Yes. The 280590 maintains all critical electrical and mechanical parameters: 2-position receptacle, 0.156" (3.96mm) pitch, female socket contacts, crimp termination, and free-hanging in-line mounting. The primary difference is housing color (green versus black). Both parts are RoHS compliant and carry MSL 1 classification.

Q: What is the difference between the TE Connectivity 640251-2 and the main part 87159-3?

A: Both parts share identical pitch (0.156" / 3.96mm), position count (2), contact type (female socket), termination method (crimp), and mounting configuration (free-hanging in-line). The 640251-2 belongs to the SL-156 series rather than AMPMODU Mod I, and features natural color housing instead of black. The operating temperature range of 640251-2 is -55°C ~ 105°C, which does not extend to the -65°C lower limit of the 87159-3.

Q: Is the Molex 0009501021 compatible with the 87159-3?

A: The Molex 0009501021 shares the same pitch (0.156" / 3.96mm), position count (2), contact type (female socket), termination method (crimp), and mounting type (free-hanging in-line). The part includes a Locking Ramp fastening feature not present in the 87159-3. The operating temperature range is -40°C ~ 105°C, which does not extend to the -65°C lower limit of the 87159-3. Cross-manufacturer substitution is possible when these parameter differences are acceptable for the application.

Q: Are all substitute parts RoHS compliant?

A: Yes. The TE Connectivity 280590 and 640251-2 are RoHS Compliant. The Molex 0009501021 is ROHS3 Compliant. All parts meet RoHS requirements.

Q: What is the significance of the Moisture Sensitivity Level (MSL) rating?

A: All parts listed, including the main part 87159-3 and all substitutes, carry MSL 1 (Unlimited) classification. This indicates unlimited shelf life under normal storage conditions without special moisture control requirements.

Q: Can I use these parts interchangeably in the same circuit board design?

A: Substitution is possible when the core parameters match: pitch (0.156" / 3.96mm), position count (2), contact type (female socket), termination method (crimp), and mounting type (free-hanging in-line). Color differences do not affect electrical function. Operating temperature range differences must be evaluated against application requirements. Series differences (AMPMODU Mod I, SL-156, SPOX 5195) do not prevent functional substitution when mating connector specifications are compatible.

Q: What is the difference between "Parametric Equivalent" and "Similar" classification?

A: Parametric Equivalent parts (280590 and 640251-2) maintain all critical electrical and mechanical specifications identical to the main part 87159-3. Similar parts (0009501021) share the same core functional parameters but may include additional features (such as Locking Ramp fastening) or represent different manufacturer designs. Both classifications indicate substitution compatibility when application requirements are met.