TE Connectivity AMP Connectors 1-174933-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-174933-1 is a 12-position rectangular connector housing designed for receptacle applications in the Multi-Lock series. This component functions as a housing unit for tab-contact termination in free-hanging, in-line mounting configurations. The part is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when inventory availability requires alternative sourcing or when equivalent specifications from the same manufacturer series are needed to maintain design compatibility and performance requirements.

Substiute Parts

1-174933-1

TE Connectivity AMP ConnectorsIn Stock: 4749701-174933-1 Datasheet

Current PartRFQ

174933-1

TE Connectivity AMP ConnectorsIn Stock: 932174933-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 1-174933-1 rectangular connector housing is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Receptacle
• Contact Type: Tab
• Number of Positions: 12
• Number of Rows: 2
• Row Spacing: 0.232" (5.90mm)
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• Insulation Material: Polybutylene Terephthalate (PBT)
• Operating Temperature Range: -30°C ~ 105°C
• Color: White
• Series: Multi-Lock
• Manufacturer: TE Connectivity AMP Connectors

Parts meeting all these parameters are classified as direct parametric equivalents and may be substituted without design modification. The substitute part 174933-1 maintains complete electrical and mechanical compatibility with the primary part number 1-174933-1, differing only in inventory availability and minor packaging documentation codes.

Parameter Comparison

Engineering Selection Recommendations

Both the primary part number 1-174933-1 and the substitute part number 174933-1 are Active products manufactured by TE Connectivity AMP Connectors within the Multi-Lock rectangular connector series. Both components maintain identical electrical and mechanical specifications, including 12-position receptacle housing with tab contacts, 2-row configuration at 0.232" (5.90mm) spacing, crimp termination, and PBT insulation material rated for -30°C to 105°C operation.

Both parts carry ROHS3 compliance certification and MSL 1 (Unlimited) moisture sensitivity rating, confirming suitability for standard industrial and commercial applications without special handling requirements. The substitute part 174933-1 provides equivalent functionality and may be selected based on inventory availability or supply chain requirements. No design modifications, recertification, or additional testing are required when substituting between these part numbers, as all critical parameters remain constant.

Frequently Asked Questions (FAQ)

Q: Can part number 174933-1 be used as a direct replacement for 1-174933-1?

A: Yes. Both part numbers are manufactured by TE Connectivity AMP Connectors and maintain identical specifications across all electrical and mechanical parameters, including connector type, position count, row spacing, termination method, insulation material, and operating temperature range. Direct substitution is supported without design modification.

Q: What are the key parameters that determine substitution compatibility for this rectangular connector housing?

A: Substitution compatibility is determined by matching the following parameters: 12-position receptacle configuration, tab contact type, 2-row arrangement with 0.232" (5.90mm) row spacing, free-hanging in-line mounting, crimp termination, white color, PBT insulation material, and -30°C to 105°C operating temperature range. All substitute parts must maintain identical specifications across these parameters.

Q: Are there differences in packaging or documentation between 1-174933-1 and 174933-1?

A: The primary difference between these part numbers relates to packaging documentation codes and inventory tracking. Both parts are supplied in Tray packaging and represent the same physical component. The HTSUS codes differ slightly (8538.90.6000 versus 8536.69.8000), reflecting administrative classification variations that do not affect component functionality or compatibility.

Q: What compliance certifications apply to both part numbers?

A: Both 1-174933-1 and 174933-1 carry ROHS3 compliance certification and maintain MSL 1 (Unlimited) moisture sensitivity level rating. These certifications confirm compliance with hazardous substance restrictions and indicate that standard storage and handling procedures are sufficient without specialized moisture control measures.

Q: Is this connector housing supplied with contacts included?

A: No. Both part numbers are supplied as housing units only. Contacts are not included and must be sourced separately. The housing is designed for use with compatible tab-type contacts suitable for crimp termination within the Multi-Lock series.

Q: What is the operating temperature range for this connector housing?

A: The operating temperature range for both 1-174933-1 and 174933-1 is -30°C to 105°C. This range is determined by the Polybutylene Terephthalate (PBT) insulation material and applies to both electrical performance and mechanical integrity of the housing structure.