TE Connectivity AMP Connectors 1-87227-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-87227-6 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 32 positions arranged in 2 rows at 0.100" (2.54mm) pitch spacing. The part operates within the AMPMODU Mod II series and is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements.

The connector accommodates male pin contacts with gold-plated mating surfaces and phosphor bronze contact material. It is rated for 3A current capacity and operates across a temperature range of -65°C to 105°C. The unshrouded design with push-pull fastening supports board-to-board or cable interconnection applications.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	32
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Shrouding	Unshrouded
Contact Shape	Square
Operating Temperature Range	-65°C ~ 105°C
Current Rating	3A
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1-87227-6 is determined by strict alignment of the following critical parameters:

Primary Matching Criteria:

Number of Positions: 32
Number of Rows: 2
Pitch - Mating: 0.100" (2.54mm)
Row Spacing - Mating: 0.100" (2.54mm)
Contact Type: Male Pin
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Shrouding: Unshrouded

Secondary Compatibility Factors:

Operating Temperature Range (minimum -40°C to maximum 105°C or broader)
Current Rating (3A or greater)
Material Flammability Rating: UL94 V-0
RoHS3 Compliance
Moisture Sensitivity Level: 1 (Unlimited)

The identified substitute parts meet these core dimensional and electrical specifications. Variations in contact material, contact finish composition, insulation material, and contact length are acceptable within the scope of functional equivalence, provided the mating pitch, row configuration, and electrical ratings remain consistent.

Parameter Comparison

Parameter	TE Connectivity 1-87227-6	Molex 0901310776	Preci-Dip 892-18-032-10-002101	3M 929836-02-16-RK	Samtec BBD-116-T-B	Harwin M20-9981645
Manufacturer	TE Connectivity	Molex	Preci-Dip	3M	Samtec Inc.	Harwin Inc.
Product Status	Obsolete	Active	Active	Active	Active	Active
Number of Positions	32	32	32	32	32	32
Number of Rows	2	2	2	2	2	2
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
Contact Shape	Square	Square	Square	Square	Circular	Square
Operating Temperature Range	-65°C ~ 105°C	Not Specified	-55°C ~ 125°C	-40°C ~ 105°C	-55°C ~ 125°C	-40°C ~ 105°C
Current Rating (Amps)	3A	Not Specified	3A	2.5A	Not Specified	3A per Contact
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	Not Specified	UL94 V-0
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

The Preci-Dip 892-18-032-10-002101, Molex 0901310776, and Harwin M20-9981645 represent the most direct functional equivalents to the TE Connectivity 1-87227-6. These parts maintain identical pitch spacing, row configuration, position count, and contact type. All three are active products with ROHS3 compliance and MSL 1 ratings. The Preci-Dip and Harwin options both support the full 3A current rating specified for the original part. The Preci-Dip 892-18-032-10-002101 extends the operating temperature range to -55°C ~ 125°C, providing enhanced thermal performance. The Harwin M20-9981645 offers cuttable header functionality, enabling custom position configurations for specific application requirements.

Secondary Substitutes (Acceptable with Design Consideration):

The Samtec BBD-116-T-B meets all critical dimensional and electrical specifications but features circular contact geometry rather than square contacts. This part maintains the 32-position, 2-row configuration with 0.100" pitch and supports the extended temperature range of -55°C ~ 125°C. The circular contact design may require evaluation for compatibility with existing mating connectors or receptacles designed for square pin geometry.

The 3M 929836-02-16-RK provides a viable alternative with identical pitch and position configuration. However, the current rating of 2.5A is below the 3A specification of the original part. This part is suitable for applications where current requirements do not exceed 2.5A per contact. The operating temperature range of -40°C ~ 105°C aligns with the original specification's upper limit.

Compliance and Regulatory Status:

All identified substitute parts maintain ROHS3 compliance or equivalent RoHS certification. The Preci-Dip, Molex, Samtec, and Harwin options are ROHS3 compliant. The 3M part carries RoHS compliance designation. All parts are classified under ECCN EAR99 and HTSUS 8536.69.4040, consistent with the original part's regulatory classification.

Frequently Asked Questions (FAQ)

Q: Can the Samtec BBD-116-T-B substitute for the TE Connectivity 1-87227-6 despite having circular contacts instead of square contacts?

A: The Samtec BBD-116-T-B maintains identical mating pitch (0.100"), row spacing (0.100"), position count (32), and row configuration (2 rows). However, the circular contact geometry differs from the square contact design of the original part. Substitution is contingent upon compatibility with the mating connector or receptacle. If the mating component is designed for square pin geometry, the circular contact design may not provide adequate contact engagement. Verification of mating connector specifications is required before implementation.

Q: What is the significance of the current rating difference between the 3M 929836-02-16-RK (2.5A) and the original TE Connectivity part (3A)?

A: The current rating represents the maximum continuous current each contact can safely conduct without exceeding thermal limits. The 3M part is rated for 2.5A per contact, while the original part supports 3A per contact. The 3M substitute is suitable for applications where the actual current per contact does not exceed 2.5A. For applications requiring the full 3A capacity, the Preci-Dip 892-18-032-10-002101, Molex 0901310776, or Harwin M20-9981645 are recommended.

Q: Does the Harwin M20-9981645 cuttable header feature affect its use as a direct substitute?

A: The Harwin M20-9981645 incorporates cuttable header functionality, allowing individual rows or sections to be separated for custom configurations. This feature does not prevent its use as a direct substitute for the full 32-position, 2-row configuration. The cuttable design provides additional flexibility for applications requiring non-standard position counts or custom header arrangements. When used as a complete 32-position header, the part performs identically to non-cuttable alternatives.

Q: Are there packaging differences between the substitute parts that affect handling or storage?

A: Yes, packaging varies among the substitute parts. The Molex 0901310776 is supplied in Tray packaging, the Preci-Dip 892-18-032-10-002101 in Bulk, the 3M 929836-02-16-RK in Bulk, the Samtec BBD-116-T-B in Tube, and the Harwin M20-9981645 in Bulk. Packaging affects storage conditions, handling procedures, and moisture sensitivity management. Tray and Tube packaging typically provide enhanced protection during storage and transport. Bulk packaging requires appropriate moisture control measures consistent with the MSL 1 rating. Consult packaging specifications and storage guidelines for each supplier.

Q: What is the impact of operating temperature range variations among the substitute parts?

A: The original TE Connectivity part operates from -65°C to 105°C. The Preci-Dip and Samtec substitutes extend the lower temperature limit to -55°C, reducing cold-temperature performance by 10°C. The Molex part does not specify an operating temperature range. The 3M and Harwin parts limit the lower temperature to -40°C, reducing cold-temperature capability by 25°C compared to the original. For applications requiring operation below -40°C, the Preci-Dip 892-18-032-10-002101 or Samtec BBD-116-T-B are preferred. For standard industrial applications within -40°C to 105°C, all substitutes are acceptable.

Q: How do contact material and finish differences affect electrical performance?

A: The original part uses phosphor bronze contacts with gold plating on mating surfaces. Substitute parts employ brass or copper alloy contacts with varying finish specifications. The Preci-Dip and Molex parts use brass with gold mating finish. The 3M part uses copper alloy with tin finish. The Harwin part uses brass with gold mating finish. Gold plating provides superior corrosion resistance and contact reliability compared to tin finish. For applications in corrosive environments or requiring maximum contact longevity, gold-plated alternatives (Preci-Dip, Molex, Harwin) are preferred over tin-finished options (3M).

Q: Is the Molex 0901310776 classified as a "Breakaway" header, and does this affect substitution?

A: The Molex 0901310776 is designated as a Header with Breakaway capability, indicating that individual rows can be separated. This feature does not prevent its use as a complete 32-position, 2-row header. When used in the full configuration, the breakaway feature remains available but does not affect electrical or mechanical performance as a direct substitute. The breakaway capability provides additional design flexibility for applications requiring modular connector configurations.

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