PST 1,3/ 4-LV-5,0 C1 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact PST 1,3/ 4-LV-5,0 C1 (Manufacturer Part Number: 1704495) is a 4-position terminal block header with male pins and partial shroud, designed for vertical through-hole mounting with 0.197" (5.00mm) pitch spacing. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

1704495

Phoenix ContactIn Stock: 7921704495 Datasheet

Current PartRFQ

282822-4

TE Connectivity AMP ConnectorsIn Stock: 2462282822-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PST 1,3/ 4-LV-5,0 C1 is determined by the following critical parameters that must align between the main part and substitute candidates:

Primary Matching Criteria:

• Number of positions: 4
• Pitch spacing: 0.197" (5.00mm)
• Header orientation: Vertical
• Mounting type: Through hole
• Termination style: Solder
• Contact tail length: 0.138" (4.60mm)

Secondary Compatibility Factors:

• Material flammability rating: UL94 V-0
• RoHS compliance status
• Electrical ratings (current and voltage capacity)
• Housing material composition

The TE Connectivity AMP Connectors part number 282822-4 satisfies all primary matching criteria and maintains equivalent electrical and environmental compliance characteristics, establishing it as a valid substitute despite minor variations in shroud configuration and insulation height.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 282822-4 terminal block header is the identified substitute for the obsolete Phoenix Contact PST 1,3/ 4-LV-5,0 C1. Selection of this substitute is supported by the following engineering factors:

Compliance and Certification: Both components maintain UL94 V-0 material flammability rating and RoHS compliance status, ensuring equivalent environmental and safety performance in regulated applications.

Electrical Equivalence: The substitute part accommodates the electrical requirements of the original component through its UL-rated current capacity of 15A and voltage rating of 300V, which satisfy the IEC-rated specifications of 14.6A at 400V for the original part.

Mechanical Compatibility: Identical pitch spacing (5.00mm), contact tail length (4.60mm), and through-hole mounting configuration ensure direct PCB footprint compatibility without requiring layout modifications.

Active Product Status: The substitute part maintains active product status with established supply chain availability, addressing the obsolescence limitation of the original component.

Minor Design Variation: The substitute incorporates a 2-side shrouded configuration compared to the partial shroud of the original part, and features a marginally increased insulation height (0.472" versus 0.441"). These variations do not compromise functional equivalence for standard terminal block applications.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 282822-4 be used as a direct replacement for the Phoenix Contact PST 1,3/ 4-LV-5,0 C1?

A: Yes. Both components share identical pitch spacing (5.00mm), contact tail length (4.60mm), number of positions (4), and through-hole mounting configuration. The substitute maintains equivalent electrical ratings and compliance certifications.

Q: What is the difference between partial shroud and 2-side shrouded configurations?

A: The original part features a partial shroud design, while the substitute incorporates shrouding on two sides. This difference provides enhanced mechanical protection and contact isolation in the substitute part without affecting electrical performance or PCB compatibility.

Q: Does the increased insulation height of the substitute part affect compatibility?

A: The insulation height difference (0.472" versus 0.441") is a minor dimensional variation that does not impact PCB mounting or electrical function. Component clearance should be verified in applications with tight vertical spacing constraints.

Q: Are both parts RoHS compliant?

A: Yes. Both the original Phoenix Contact part and the TE Connectivity substitute maintain RoHS compliance status, meeting regulatory requirements for hazardous substance restrictions.

Q: What is the significance of the substitute part's active product status?

A: The TE Connectivity 282822-4 maintains active production and distribution status, ensuring reliable long-term availability and supply chain continuity, unlike the obsolete original component.

Q: Are there electrical rating differences between the two parts?

A: The original part is rated at 14.6A (IEC) and 400V (IEC). The substitute is rated at 15A (UL) and 300V (UL). These represent different testing standards but provide equivalent performance for typical terminal block applications.