UR2(BX) Terminal Butt Splice - Equivalent & Substitute Parts

Part Overview

The UR2(BX) is a Scotchlok™ terminal butt splice connector manufactured by 3M, designed for insulation displacement connection (IDC) termination of 19-26 AWG wire. This component is a closed-end, fully insulated splice with gel-filled construction and individual wire entry openings. The part is discontinued at DiGi Electronics, making identification of functional equivalents necessary for ongoing system maintenance and repair applications.

Substiute Parts

UR2(BX)

3MIn Stock: 978UR2(BX) Datasheet

Current PartRFQ

VDV826-605

Klein Tools, Inc.In Stock: 1432VDV826-605 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UR2(BX) is determined by strict equivalence across the following parameters:

• Terminal Type: Butt Splice, Closed End, Individual Openings
• Termination Method: IDC
• Wire Gauge Range: 19-26 AWG
• Insulation: Fully Insulated
• Features: Gel Filled
• Color: Red

The substitute part VDV826-605 (Klein Tools, Inc.) meets all these criteria. Both parts function identically in applications requiring IDC termination of 19-26 AWG wire with closed-end, fully insulated construction and gel-filled protection.

Parameter Comparison

Engineering Selection Recommendations

The VDV826-605 is the direct functional equivalent for the discontinued UR2(BX). Both parts share identical electrical and mechanical specifications for IDC termination of 19-26 AWG wire. The VDV826-605 is currently in active production status with 1412 units available in inventory.

For applications requiring RoHS compliance certification, the UR2(BX) carries explicit RoHS Compliant status. The VDV826-605 lists RoHS Status as Not Applicable, which does not indicate non-compliance but rather that formal RoHS certification documentation may require verification through Klein Tools technical resources.

Both parts carry the same HTSUS classification (8536.90.4000) and ECCN designation (EAR99), confirming equivalent regulatory treatment.

Frequently Asked Questions (FAQ)

Q: Can VDV826-605 directly replace UR2(BX) in existing applications?

A: Yes. Both parts are IDC butt splice connectors with identical wire gauge range (19-26 AWG), insulation type (fully insulated), and gel-filled construction. They are mechanically and electrically interchangeable for the same wire termination applications.

Q: What is the difference in packaging between these parts?

A: The UR2(BX) is supplied as individual units. The VDV826-605 is packaged in bulk quantities (25 per pack). For single-unit requirements, the bulk packaging may require partial pack purchase.

Q: Are there wire gauge limitations I should be aware of?

A: Both parts accommodate 19-26 AWG wire. Ensure wire gauge falls within this range for proper IDC termination and gel-filled seal integrity.

Q: Does the gel-filled feature serve a specific function?

A: The gel-filled construction provides environmental sealing and corrosion protection at the splice connection point, extending service life in moisture-exposed applications.

Q: What is the significance of "Individual Openings" in the terminal type?

A: Individual Openings indicates that each wire entry has a separate IDC slot, allowing independent wire insertion and termination without cross-talk or shared connection paths.