Phoenix Contact 1687477 Female Insert 32 Position Crimp Connector

Part Overview

The Phoenix Contact 1687477 is a female insert without contacts for heavy duty connector applications, designed for 32-position crimp termination. This component is part of the HEAVYCON® BB 32 series and operates within a voltage rating of 500V and current rating of 16A.

The 1687477 has reached obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs, repairs, and system upgrades where this connector type is specified.

Substiute Parts

1687477

Phoenix ContactIn Stock: 7771687477 Datasheet

Current PartRFQ

1584745

Phoenix ContactIn Stock: 7481584745 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1584745 qualifies as a direct substitute based on the following critical parameters that determine functional compatibility:

• Manufacturer and Series: Both parts are Phoenix Contact components within the HEAVYCON® BB 32 series
• Connector Type and Gender: Both are female inserts without contacts
• Size and Termination: Both use B16 size with crimp termination
• Electrical Ratings: Both maintain 500V voltage rating and 16A current rating
• Contact Type: Both utilize CK 2.5-ED contacts
• Operating Temperature: Both support -40°C to 125°C range
• Housing Material: Both use Polycarbonate (PC)
• Compliance: Both are UL94 V-0 rated and RoHS compliant

The primary difference is that the 1584745 accommodates 32+Ground positions compared to the 1687477's 32 positions, and the 1584745 maintains active product status with current availability.

Parameter Comparison

Engineering Selection Recommendations

The 1584745 is the appropriate substitute for the obsolete 1687477. Both components maintain identical electrical and mechanical specifications across all critical parameters including voltage, current, temperature range, and contact type. The 1584745 provides the additional advantage of active product status, ensuring ongoing availability and supply chain continuity.

The addition of a ground position in the 1584745 (32+Ground versus 32 positions) does not compromise compatibility in applications where the original 32-position configuration is used, as the ground position represents an enhancement rather than a functional deviation. Both components are RoHS compliant and carry equivalent compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the 1584745 directly replace the 1687477 in existing designs?

A: Yes. Both components share identical electrical ratings (500V, 16A), contact type (CK 2.5-ED), operating temperature range (-40°C to 125°C), and housing material (Polycarbonate PC). The mechanical interface and termination method (crimp) are equivalent.

Q: What is the significance of the 32+Ground position difference?

A: The 1584745 includes a dedicated ground position in addition to the 32 signal positions. This does not prevent its use in applications designed for the 32-position 1687477, as the ground position is an additional feature that does not alter the core connector functionality.

Q: Are there packaging differences between these parts?

A: The 1687477 was supplied with unspecified packaging, while the 1584745 is supplied in bulk packaging. Both are suitable for production environments.

Q: Why is the 1687477 obsolete?

A: The 1687477 has reached end-of-life status. The 1584745 represents the current active equivalent within the HEAVYCON® BB 32 series.

Q: Do both parts meet the same compliance standards?

A: Yes. Both components are RoHS compliant and carry UL94 V-0 material flammability ratings. Both have Moisture Sensitivity Level 1 (Unlimited).