Phoenix Contact 1770432 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1770432 is a 6-position wire-to-board terminal block with side entry, horizontal mounting orientation, and through-hole PCB connection. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance applications. The part operates at 51 A current capacity and 300 V voltage rating, with screwless spring cage termination suitable for 6-18 AWG wire gauges.

Substiute Parts

1770432

Phoenix ContactIn Stock: 9841770432 Datasheet

Current PartRFQ

1119815

Phoenix ContactIn Stock: 8661119815 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1119815 qualifies as a functional equivalent based on the following critical parameters:

Matching Parameters:

• Positions per level: 6
• Pitch: 0.394" (10.00mm)
• Mating orientation: Horizontal with Board
• Mounting type: Through Hole
• Housing material: Polyamide (PA), Nylon
• Color: Green
• RoHS compliance: Active product status (ROHS3 Compliant)

Parameter Variations:

• Wire gauge range: 1119815 accepts 4-18 AWG (broader range than 1770432's 6-18 AWG)
• Wire termination: 1119815 uses Screwless - Leg Spring, Push-In Spring (different mechanism than 1770432's Tension Clamp)
• Operating temperature: 1119815 specifies -40°C ~ 105°C (1770432 not specified)
• Product status: 1119815 is Active (1770432 is Obsolete)

The 1119815 maintains dimensional and electrical compatibility through matching pitch, position count, and mounting configuration, enabling direct PCB layout compatibility.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1119815 is the designated substitute for the obsolete 1770432 based on product lifecycle status and regulatory compliance. The 1119815 maintains active manufacturing status and ROHS3 compliance, ensuring long-term availability and regulatory alignment for new designs and production continuity.

The dimensional compatibility (matching pitch and position count) ensures PCB footprint compatibility without layout modification. The expanded wire gauge acceptance (4-18 AWG versus 6-18 AWG) provides broader application flexibility for the substitute part.

Wire termination mechanism differences (Push-In Spring versus Tension Clamp) require operational procedure adjustment during assembly but do not affect electrical performance or mechanical mounting integrity.

Frequently Asked Questions (FAQ)

Q: Can the 1119815 be used as a direct replacement for the 1770432 without PCB modification?

A: Yes. Both parts share identical pitch (10.00mm), position count (6), and through-hole mounting configuration, enabling direct PCB footprint compatibility.

Q: What is the primary difference between these two parts?

A: The 1770432 uses tension clamp wire termination, while the 1119815 uses push-in spring termination. Both are screwless mechanisms. The 1119815 also accepts a broader wire gauge range (4-18 AWG versus 6-18 AWG).

Q: Why is the 1770432 listed as obsolete?

A: The 1770432 belongs to the COMBICON PLH series, which has been superseded by the active LPT series (represented by 1119815). Phoenix Contact has transitioned production to the newer series.

Q: Are there any electrical performance differences?

A: Current and voltage ratings are not specified for the 1119815 in the provided data. Verify electrical specifications with Phoenix Contact technical documentation before application in circuits with specific current or voltage requirements.

Q: What packaging is available for the 1119815?

A: The 1119815 is supplied in box packaging, with 798 pieces available in current inventory.