TE Connectivity 63845-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 63845-1 is a Terminal Magnetic Connector designed for 36-44 AWG wire gauges with Insulation Displacement Contact (IDC) termination. This component belongs to the Mini Mag-Mate series and features a Poke-In Tab Terminal configuration. The 63845-1 is classified as an obsolete product with 760 pieces currently in stock. Due to its obsolete status, identifying equivalent substitute parts is essential for ongoing system maintenance, repair, and new design implementations where this connector type is specified.

Substiute Parts

63845-1

TE Connectivity AMP ConnectorsIn Stock: 85663845-1 Datasheet

Current PartRFQ

63845-2

TE Connectivity AMP ConnectorsIn Stock: 103963845-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 63845-1 is determined by strict alignment with the following electrical and mechanical parameters:

Critical Matching Parameters:

• Manufacturer: TE Connectivity AMP Connectors
• Series: Mini Mag-Mate
• Terminal Type: Poke-In Tab Terminal
• Termination Method: IDC
• Wire Gauge Range: 36-44 AWG
• Base Product Number: 63845
• Moisture Sensitivity Level: 1 (Unlimited)
• ECCN Classification: EAR99
• HTSUS Code: 8536.90.4000

The substitute part 63845-2 satisfies all critical matching parameters, confirming functional and mechanical equivalence. The primary distinction between the main part and its substitute relates to product status classification and packaging configuration, which do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

63845-2 as Primary Substitute:

The 63845-2 is the direct equivalent substitute for the obsolete 63845-1. Both components share identical electrical and mechanical specifications across all critical parameters including terminal type, termination method, wire gauge range, and series designation.

Compliance Considerations:

The 63845-2 offers improved compliance status compared to the main part. It is RoHS Compliant, whereas the 63845-1 is RoHS non-compliant. For applications subject to RoHS directives or environmental regulations, the 63845-2 is the appropriate selection. The 63845-2 REACH status is listed as Vendor Undefined, whereas the 63845-1 is REACH Affected.

Product Status:

The 63845-1 is classified as obsolete, indicating discontinued manufacturing and limited long-term availability. The 63845-2 maintains active product status with established supply channels and current inventory levels of 941 pieces.

Packaging Configuration:

The 63845-2 is supplied in Tape & Reel (TR) packaging, which is standard for high-volume assembly operations and automated component placement. The 63845-1 packaging specification is not provided in available documentation.

Frequently Asked Questions (FAQ)

Q: Can the 63845-2 be used as a direct replacement for the 63845-1 in existing designs?

A: Yes. The 63845-2 is electrically and mechanically equivalent to the 63845-1. Both components feature identical wire gauge ranges (36-44 AWG), IDC termination, Poke-In Tab Terminal configuration, and Mini Mag-Mate series designation. No design modifications are required for substitution.

Q: What is the significance of the product status difference between these parts?

A: The 63845-1 is classified as obsolete, indicating that TE Connectivity has discontinued manufacturing. The 63845-2 maintains active product status, ensuring continued availability, technical support, and supply chain reliability. For new designs or long-term applications, the 63845-2 is the appropriate selection.

Q: How does the RoHS compliance difference affect component selection?

A: The 63845-1 is RoHS non-compliant, while the 63845-2 is RoHS Compliant. Applications subject to RoHS directives, particularly in European markets or regulated industries, require the 63845-2. The 63845-2 meets environmental and hazardous substance restrictions without compromising electrical or mechanical performance.

Q: Are there any compatibility issues with the Tape & Reel packaging of the 63845-2?

A: No compatibility issues exist. Tape & Reel (TR) packaging is a standard format for automated assembly and component handling. The packaging configuration does not affect the electrical or mechanical properties of the terminal itself. The 63845-2 in TR packaging is suitable for both manual and automated assembly processes.

Q: What wire gauge specifications apply to both parts?

A: Both the 63845-1 and 63845-2 are rated for 36-44 AWG wire gauges. This range encompasses very fine gauge wires commonly used in precision electronic assemblies, telecommunications equipment, and miniaturized connector applications. The IDC termination method accommodates this entire wire gauge range without modification.

Q: Is the Moisture Sensitivity Level identical between these parts?

A: Yes. Both components are classified as MSL 1 (Unlimited), indicating unlimited shelf life and no moisture sensitivity restrictions. These terminals do not require special moisture control during storage, handling, or assembly operations.