UY2-D(CART) Equivalent & Substitute Parts

Part Overview

The UY2-D(CART) is a Terminal Butt Splice connector manufactured by 3M under the Scotchlok™ series. This component is designed for insulated wire splicing applications using Individual Openings (IDC) termination technology, accommodating wire gauges from 19-26 AWG. The part is currently discontinued at DiGi Electronics, making identification of equivalent substitute components essential for ongoing procurement and system maintenance. The connector features full insulation and yellow color coding for visual identification in electrical assemblies.

Substiute Parts

UY2-D(CART)

3MIn Stock: 844UY2-D(CART) Datasheet

Current PartRFQ

VDV826-604

Klein Tools, Inc.In Stock: 2574VDV826-604 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the UY2-D(CART) is determined by the following critical parameters:

• Terminal Type: Butt Splice, Closed End, Individual Openings configuration
• Termination Method: IDC technology
• Number of Wire Entries: 2-wire configuration
• Wire Gauge Compatibility: Overlap within the 19-26 AWG range
• Insulation Classification: Fully Insulated construction
• Color Coding: Yellow identification

The VDV826-604 manufactured by Klein Tools, Inc. qualifies as a manufacturer-recommended substitute. While the wire gauge range is narrower (22-26 AWG versus 19-26 AWG), it maintains compatibility with the upper wire gauge specifications of the original part. Both components share identical terminal type, termination method, wire entry configuration, insulation classification, and color coding.

Parameter Comparison

Engineering Selection Recommendations

The VDV826-604 is the manufacturer-recommended substitute for the discontinued UY2-D(CART). Selection of this alternative is appropriate when the application wire gauge requirement falls within the 22-26 AWG range. Both components share identical terminal architecture, termination technology, and electrical classification codes, ensuring functional equivalence within the overlapping wire gauge specification.

For applications requiring termination of 19-21 AWG conductors, the narrower gauge range of the VDV826-604 presents a limitation. In such cases, alternative suppliers or archived inventory sources for the original UY2-D(CART) should be evaluated.

Frequently Asked Questions (FAQ)

Q: Can the VDV826-604 replace the UY2-D(CART) in all applications?

A: The VDV826-604 is suitable for applications using wire gauges within the 22-26 AWG range. Applications requiring termination of 19-21 AWG conductors cannot use this substitute due to wire gauge specification mismatch.

Q: What is the significance of the wire gauge range difference?

A: Wire gauge determines the physical dimensions of the conductor and the contact pressure required for reliable IDC termination. The VDV826-604 is optimized for 22-26 AWG conductors. Using it with 19-21 AWG wire may result in inadequate contact force or mechanical damage.

Q: Are there packaging differences between these parts?

A: The UY2-D(CART) is supplied in cartridge packaging (12 pieces per cartridge), while the VDV826-604 is supplied in bulk packaging (25 pieces per pack). Procurement quantities and storage considerations may differ accordingly.

Q: Do both parts meet the same regulatory standards?

A: Both components share identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications. The original UY2-D(CART) carries RoHS Compliance certification. The VDV826-604 RoHS status is listed as Not Applicable, which may require evaluation based on end-use regulatory requirements.

Q: What features distinguish the VDV826-604?

A: The VDV826-604 includes gel-filled construction, which provides enhanced environmental protection and moisture resistance compared to the standard fully insulated design of the original part.