Phoenix Contact 3205118 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 3205118 is a double-level feed-through terminal block connector designed for 4-position applications. This component features IDC termination, supporting wire gauges from 16-24 AWG (0.25-1.5mm²) with IEC ratings of 17.5A at 500V. The part carries Last Time Buy status, indicating discontinued production. Identifying qualified substitute components is essential for ongoing system maintenance, design updates, and supply chain continuity.

Substiute Parts

3205118

Phoenix ContactIn Stock: 8683205118 Datasheet

Current PartRFQ

3205116

Phoenix ContactIn Stock: 31663205116 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 3205118 is determined by strict alignment across the following critical parameters:

Mandatory Matching Parameters:

• Series: CLIPLINE QTTCB
• Number of Positions: 4
• Number of Levels: 2
• Type: Feed Through
• Terminal Width: 5.2mm
• Termination Style: IDC
• Wire Gauge Range: 16-24 AWG (0.25-1.5mm²)
• Current Rating - IEC: 17.5 A minimum
• Voltage Rating - IEC: 500V minimum
• Material - Insulation: Polyamide (PA), Nylon
• Flammability Rating: UL94 V-0

The Phoenix Contact 3205116 qualifies as a direct substitute based on identical electrical specifications, mechanical dimensions, and material composition. The primary difference is color designation (Gray vs. Red) and enhanced product status (Active vs. Last Time Buy), with additional UL certifications available on the substitute part.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 3205116 is a qualified functional equivalent to the 3205118 based on identical electrical and mechanical specifications within the CLIPLINE QTTCB series. Selection between these parts should be based on the following factors:

For the 3205118 (Last Time Buy):

• Use only for existing inventory replenishment or legacy system maintenance where color coding (Red) is a documented requirement
• Availability is limited; procurement should prioritize existing stock

For the 3205116 (Active Status):

• Recommended for new designs and ongoing production applications
• Offers superior supply chain continuity with active manufacturing status
• Meets current RoHS3 compliance requirements
• Provides additional UL certification (10A at 600V) for applications requiring dual-standard validation
• Gray color designation does not affect electrical or mechanical performance

Both parts are manufactured from identical materials (Polyamide/Nylon) with UL94 V-0 flammability rating and support the full wire gauge range of 16-24 AWG at IEC ratings of 17.5A/500V.

Frequently Asked Questions (FAQ)

Q: Can the 3205116 directly replace the 3205118 in existing applications?

A: Yes. The 3205116 is functionally equivalent across all electrical and mechanical parameters. Both parts share identical position count (4), level configuration (2), terminal width (5.2mm), wire gauge support (16-24 AWG), and IEC current/voltage ratings (17.5A/500V). The only difference is color designation (Gray vs. Red), which does not affect electrical performance.

Q: Why does the 3205116 have UL ratings while the 3205118 does not?

A: The 3205116 includes additional UL certification data (10A at 600V) beyond the IEC standard ratings. This represents enhanced documentation of the component's capabilities rather than a functional difference. Both parts meet the same flammability standard (UL94 V-0) and are manufactured from identical materials.

Q: Is color difference between Red (3205118) and Gray (3205116) significant?

A: Color is a visual identifier only and does not affect electrical or mechanical function. If color coding is a documented requirement in your system design or wiring standards, this should be evaluated separately from functional compatibility.

Q: What is the significance of the 3205118's "Last Time Buy" status?

A: Last Time Buy indicates the manufacturer has discontinued production. Existing inventory is available but will not be replenished. For ongoing applications, transition to the 3205116 (Active status) is recommended to ensure long-term supply availability.

Q: Are both parts RoHS compliant?

A: Yes. The 3205118 is RoHS Compliant, and the 3205116 meets the current ROHS3 standard. Both parts satisfy environmental compliance requirements for their respective production periods.

Q: Can I use the 3205116 in applications originally specified for the 3205118?

A: Yes, provided the application does not have a specific color-coding requirement. All electrical parameters, mechanical dimensions, termination style, and wire gauge specifications are identical between the two parts.