TE Connectivity 1-87227-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-87227-3 is a rectangular connector header designed for through-hole mounting applications. This unshrouded, vertical-mount header features 26 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing. The connector utilizes male pins with gold-plated phosphor bronze contacts and is rated for 3A current at operating temperatures from -65°C to 105°C. The part is ROHS3 compliant and carries an active product status. Equivalent and substitute parts are identified based on matching core electrical and mechanical parameters including pitch, position count, row configuration, mounting type, and contact rating specifications.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	26
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
Current Rating	3A
Operating Temperature Range	-65°C ~ 105°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 1-87227-3 are qualified based on the following core parameters that determine functional interchangeability:

Primary Matching Criteria:

26 positions in 2-row configuration
0.100" (2.54mm) mating pitch
0.100" (2.54mm) row spacing
Male pin contact type
Through-hole solder termination
Push-pull fastening mechanism
UL94 V-0 flammability rating
Unshrouded design
Board-to-board or board-to-cable style

Secondary Compatibility Factors:

Current rating of 3A or greater
Operating temperature range encompassing -65°C to 105°C or compatible subset
Gold or tin contact finish on mating surface
Phosphor bronze, brass, or copper alloy contact material
Thermoplastic or polyamide insulation material
Active product status

Substitute parts listed below meet all primary matching criteria. Variations in contact length, insulation height, contact finish thickness, and specific insulation material composition do not preclude substitution when the primary electrical and mechanical parameters align.

Parameter Comparison

Parameter	TE Connectivity 1-87227-3	Preci-Dip 892-18-026-10-002101	3M 929665-01-13-I	3M 929665-02-13-I	3M 929665-03-13-EU	3M 929836-03-13-RK	Hirose A1-26PA-2.54DSA(71)	Harwin M20-9721345	Harwin M20-9761346	Harwin M20-9981345	Harwin M20-9981346
Manufacturer	TE Connectivity	Preci-Dip	3M	3M	3M	3M	Hirose Electric	Harwin Inc.	Harwin Inc.	Harwin Inc.	Harwin Inc.
Part Number	1-87227-3	892-18-026-10-002101	929665-01-13-I	929665-02-13-I	929665-03-13-EU	929836-03-13-RK	A1-26PA-2.54DSA(71)	M20-9721345	M20-9761346	M20-9981345	M20-9981346
Number of Positions	26	26	26	26	26	26	26	26	26	26	26
Number of Rows	2	2	2	2	2	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)	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)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Connector Type	Header	Header	Header	Header	Header	Header	Header	Header, Cuttable	Header, Cuttable	Header, Cuttable	Header, Cuttable
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	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	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Current Rating (Amps)	3A	3A	2.5A	2.5A	2.5A	2.5A	3A	3A per Contact	3A per Contact	3A per Contact	3A per Contact
Operating Temperature Range	-65°C ~ 105°C	-55°C ~ 125°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-55°C ~ 85°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold	Tin	Gold	Gold	Tin	Gold	Tin
Contact Material	Phosphor Bronze	Brass	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Brass	Brass	Brass	Brass	Brass
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Product Status	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

All listed substitute parts maintain active product status and comply with RoHS regulations. Selection among equivalent parts should be based on the following engineering considerations:

ROHS3 Compliance Priority: The TE Connectivity 1-87227-3, Preci-Dip 892-18-026-10-002101, and all Harwin M20 series parts (M20-9721345, M20-9761346, M20-9981345, M20-9981346) carry ROHS3 compliance. The 3M 929 series parts and Hirose A1-26PA-2.54DSA(71) carry RoHS compliance. Applications requiring ROHS3 certification should prioritize parts from the ROHS3-compliant group.

Operating Temperature Range: The TE Connectivity 1-87227-3 operates from -65°C to 105°C. The Preci-Dip 892-18-026-10-002101 extends the upper limit to 125°C. The Hirose A1-26PA-2.54DSA(71) operates from -55°C to 85°C, which does not encompass the full lower temperature range of the original part. Applications requiring the full -65°C lower limit should select from TE Connectivity, Preci-Dip, or Harwin options.

Current Rating: The TE Connectivity 1-87227-3 and Hirose A1-26PA-2.54DSA(71) are rated for 3A. The Preci-Dip 892-18-026-10-002101 and Harwin M20 series are rated for 3A or 3A per contact. The 3M 929 series parts are rated for 2.5A. Applications requiring 3A current capacity should avoid the 3M 929 series.

Contact Finish Considerations: Gold-plated mating contacts are available in TE Connectivity 1-87227-3, Preci-Dip 892-18-026-10-002101, 3M 929665-01-13-I, 929665-02-13-I, 929665-03-13-EU, Hirose A1-26PA-2.54DSA(71), and Harwin M20-9721345 and M20-9981345. Tin-plated mating contacts are available in 3M 929836-03-13-RK, Harwin M20-9761346, and M20-9981346. Contact finish selection depends on application-specific corrosion resistance and solderability requirements.

Cuttable Header Feature: Harwin M20 series parts feature cuttable header design, allowing field customization of position count. This feature is not present in other substitute options and may be advantageous for applications requiring flexible connector configurations.

Frequently Asked Questions (FAQ)

Q: Can I substitute a 3M 929665 series part for the TE Connectivity 1-87227-3?

A: The 3M 929665 series parts are mechanically and electrically compatible with the TE Connectivity 1-87227-3 in terms of pitch, position count, row configuration, and mounting type. However, the 3M parts are rated for 2.5A current, compared to the 3A rating of the TE Connectivity part. Applications requiring 3A current capacity must use the TE Connectivity part or select from Preci-Dip, Hirose, or Harwin alternatives that maintain the 3A rating.

Q: What is the difference between the Harwin M20-9761346 and M20-9981345?

A: Both parts are 26-position, 2-row headers with 0.100" pitch and 3A current rating. The M20-9761346 features tin-plated mating contacts with a contact length of 0.228" (5.80mm), while the M20-9981345 features gold-plated mating contacts with a contact length of 0.240" (6.10mm). Contact finish and length selection depends on application-specific requirements for corrosion resistance and mating depth.

Q: Is the Hirose A1-26PA-2.54DSA(71) suitable for applications requiring -65°C operation?

A: No. The Hirose A1-26PA-2.54DSA(71) operates from -55°C to 85°C, which does not encompass the -65°C lower temperature limit of the TE Connectivity 1-87227-3. Applications requiring -65°C operation must select from TE Connectivity, Preci-Dip 892-18-026-10-002101, or Harwin M20 series parts.

Q: What packaging options are available for these substitute parts?

A: The TE Connectivity 1-87227-3 is supplied in bulk packaging. The Preci-Dip 892-18-026-10-002101 and all Harwin M20 series parts are supplied in bulk packaging. The Hirose A1-26PA-2.54DSA(71) is supplied in tray packaging. The 3M 929 series parts are supplied in bulk packaging. Packaging selection may impact procurement logistics and inventory management.

Q: Are all substitute parts ROHS3 compliant?

A: No. The TE Connectivity 1-87227-3, Preci-Dip 892-18-026-10-002101, and all Harwin M20 series parts carry ROHS3 compliance. The 3M 929 series parts and Hirose A1-26PA-2.54DSA(71) carry RoHS compliance but not ROHS3 certification. Applications requiring ROHS3 compliance must select from the ROHS3-compliant group.

Q: Can I use the Preci-Dip 892-18-026-10-002101 in applications exceeding 105°C?

A: The Preci-Dip 892-18-026-10-002101 is rated for operation from -55°C to 125°C, extending the upper temperature limit to 125°C compared to the TE Connectivity 1-87227-3 upper limit of 105°C. This part is suitable for applications requiring operation up to 125°C.

Q: What is the significance of the cuttable header feature in Harwin M20 series parts?

A: The Harwin M20 series parts feature cuttable header design, allowing the connector to be cut to custom position counts in the field. This feature provides design flexibility for applications requiring non-standard connector configurations without requiring custom part procurement.

Q: Do all substitute parts support push-pull fastening?

A: Yes. All listed substitute parts utilize push-pull fastening mechanisms, maintaining compatibility with mating connectors designed for the TE Connectivity 1-87227-3.

Q: What contact material options are available?

A: The TE Connectivity 1-87227-3 uses phosphor bronze contacts. Substitute parts use brass or copper alloy contacts. All contact materials are suitable for the specified electrical and mechanical applications. Material selection does not affect functional interchangeability.

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