TE Connectivity 87589-3 Rectangular Connector: Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 87589-3 is a shrouded header connector with 14 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This through-hole mounted connector is designed for board-to-board or cable applications with solder termination and detent lock fastening. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The connector features phosphor bronze contacts with tin-lead finish on mating surfaces and operates across a temperature range of -65°C to 105°C with a 3A current rating per contact.

Substiute Parts

87589-3

TE Connectivity AMP ConnectorsIn Stock: 115087589-3 Datasheet

Current PartRFQ

5-87589-3

TE Connectivity AMP ConnectorsIn Stock: 86145-87589-3 Datasheet

DirectRFQ

68663-005

Amphenol ICC (FCI)In Stock: 88168663-005 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connectors is determined by strict alignment of electrical and mechanical parameters. The following criteria establish compatibility for the 87589-3:

Primary Substitution Criteria:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (14)
• Number of rows (2)
• Pitch - mating (0.100" / 2.54mm)
• Row spacing - mating (0.100" / 2.54mm)
• Mounting type (Through Hole)
• Termination method (Solder)
• Shrouding configuration (Shrouded - 4 Wall)
• Contact shape (Square)
• Operating temperature range (-65°C ~ 105°C)
• Current rating (3A)
• Material flammability rating (UL94 V-0)

Identified Substitutes:

1. 5-87589-3 (TE Connectivity AMP Connectors): Direct equivalent with identical electrical and mechanical specifications. Differs only in packaging (Tray vs. unspecified) and product status (Active vs. Obsolete). Contact finish on mating surface is Tin instead of Tin-Lead. RoHS3 compliant.

2. 68663-005 (Amphenol ICC / FCI): Similar substitute with matching core parameters. Differences include fastening type (Push-Pull vs. Detent Lock), contact length variations (mating: 0.315" vs. 0.318"; post: 0.130" vs. 0.125"), contact finish (Gold or Gold GXT™ vs. Tin-Lead), insulation material (Polyester, Glass Filled vs. Polyamide), and contact finish thickness (15.0µin vs. 100.0µin). Style is Board to Cable/Wire rather than Board to Board or Cable.

Parameter Comparison

Engineering Selection Recommendations

5-87589-3 (Recommended Primary Substitute):

The 5-87589-3 is the direct equivalent to the obsolete 87589-3. Both parts share identical mechanical and electrical specifications including connector type, position count, pitch, mounting configuration, and operating parameters. The primary distinction is product status: 5-87589-3 is active with higher inventory availability (8580 pcs vs. 1111 pcs). The contact finish on the mating surface differs (Tin vs. Tin-Lead), which does not affect functional compatibility. The 5-87589-3 achieves ROHS3 compliance, whereas the original 87589-3 is RoHS non-compliant. This substitute is suitable for direct replacement in new designs and legacy system support.

68663-005 (Alternative Substitute):

The 68663-005 from Amphenol ICC (FCI) provides functional substitution with several parameter variations. The fastening mechanism differs (Push-Pull vs. Detent Lock), which affects mating and unmating procedures. Contact lengths vary slightly (mating: 0.315" vs. 0.318"; post: 0.130" vs. 0.125"), and the contact finish is gold-based rather than tin-based, offering enhanced corrosion resistance. The insulation material is polyester instead of polyamide. Operating temperature and current rating specifications are not provided for this part. This substitute is applicable when the fastening type change and contact finish upgrade are acceptable for the application. The 68663-005 is RoHS non-compliant.

Compliance Considerations:

For applications requiring RoHS3 compliance, the 5-87589-3 is the appropriate selection. Both the original 87589-3 and the 68663-005 are RoHS non-compliant. All three parts carry MSL 1 (Unlimited) moisture sensitivity classification and UL94 V-0 flammability rating.

Frequently Asked Questions (FAQ)

Q: Can the 5-87589-3 be used as a direct replacement for the 87589-3?

A: Yes. The 5-87589-3 is a direct equivalent with identical electrical and mechanical specifications. Both parts feature 14 positions in 2 rows at 0.100" pitch, through-hole solder termination, shrouded 4-wall configuration, and operate across -65°C to 105°C with 3A current rating. The primary advantage of 5-87589-3 is active product status and ROHS3 compliance.

Q: What is the difference between the contact finishes on the 87589-3 and 5-87589-3?

A: The 87589-3 features tin-lead finish on mating contacts, while the 5-87589-3 uses tin finish. Both finishes provide equivalent electrical performance and solderability. The tin finish on 5-87589-3 reflects modern manufacturing standards and supports RoHS3 compliance.

Q: Is the 68663-005 compatible with the same mating connector as the 87589-3?

A: The 68663-005 shares the same pitch (0.100"), position count (14), and row configuration (2 rows) as the 87589-3. However, the fastening type differs (Push-Pull vs. Detent Lock), which affects the mating interface. The contact length variations (mating: 0.315" vs. 0.318"; post: 0.130" vs. 0.125") are within typical manufacturing tolerances but should be evaluated for specific application requirements.

Q: What packaging options are available for these substitutes?

A: The 5-87589-3 is supplied in Tray packaging. The 68663-005 is also supplied in Tray packaging. The original 87589-3 packaging specification is not provided in the available data.

Q: Are there temperature or current rating differences between the substitutes?

A: The 87589-3 and 5-87589-3 both operate across -65°C to 105°C with 3A current rating per contact. The 68663-005 does not provide specified operating temperature or current rating data, requiring application-specific evaluation if these parameters are critical.

Q: Which substitute should be selected for new designs?

A: The 5-87589-3 is the recommended choice for new designs due to active product status, higher inventory availability, and ROHS3 compliance. The 68663-005 is suitable when the gold contact finish, push-pull fastening, or polyester insulation material provide specific application advantages.

Q: What is the significance of the MSL 1 (Unlimited) moisture sensitivity level?

A: MSL 1 indicates unlimited shelf life without moisture control requirements. All three parts (87589-3, 5-87589-3, and 68663-005) carry this classification, meaning standard storage conditions are acceptable without desiccant packaging or controlled humidity environments.