PT-IQ-2X2+F-48DC-UT Equivalent & Substitute Parts

Part Overview

The PT-IQ-2X2+F-48DC-UT is a Transient Voltage Suppressor (TVS) module manufactured by Phoenix Contact, designed for circuit protection applications. This component is classified as Obsolete, which necessitates identification of equivalent substitute parts for ongoing system maintenance and new designs. The module is mounted on DIN Rail and provides transient voltage suppression with a continuous operating voltage rating of 37VAC / 53VDC and a protection level of 170V at the 2416 test condition.

Substiute Parts

2800987

Phoenix ContactIn Stock: 8142800987 Datasheet

Current PartRFQ

2800986

Phoenix ContactIn Stock: 10522800986 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PT-IQ-2X2+F-48DC-UT is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Voltage - Continuous Operating (Max) (MCOV): 37VAC, 53VDC
• Current - Discharge (Nom) (8/20µS): 10 kA
• Current - Discharge (Max) (8/20µS): 20 kA
• Operating Temperature Range: -40°C ~ 70°C

Mechanical Compatibility Criteria:

• Form: Base + Module
• Number of Poles: 1
• Mounting Type: DIN Rail

Regulatory & Environmental Criteria:

• RoHS Compliance
• Moisture Sensitivity Level (MSL): 1

The substitute part PT-IQ-2X2-48DC-UT (Manufacturer Part Number 2800986) maintains identical electrical discharge characteristics, continuous operating voltage ratings, temperature range, and mechanical form factor. The primary distinction is the Voltage - Protection Level (VP) at 2416, which differs between the main part (170V) and the substitute (800V). This difference reflects a variation in protection threshold but does not preclude functional substitution where the higher protection level is acceptable within the application circuit design.

Parameter Comparison

Engineering Selection Recommendations

The PT-IQ-2X2-48DC-UT (2800986) is the direct substitute for the obsolete PT-IQ-2X2+F-48DC-UT (2800987). Both components are manufactured by Phoenix Contact within the PT series and share identical electrical discharge ratings, continuous operating voltage specifications, and mechanical mounting characteristics.

The substitute part carries Active product status, ensuring ongoing availability and manufacturer support. Both components maintain RoHS compliance and equivalent regulatory certifications (cCSAus, CSA, EAC, UL), with the substitute retaining all critical approvals required for circuit protection applications.

The primary technical distinction is the Voltage - Protection Level (VP) specification at the 2416 test condition: the original part specifies 170V while the substitute specifies 800V. This represents a higher protection threshold in the substitute component. Selection between these parts depends on the specific transient voltage suppression requirements of the application circuit.

Frequently Asked Questions (FAQ)

Q: Can PT-IQ-2X2-48DC-UT (2800986) directly replace PT-IQ-2X2+F-48DC-UT (2800987)?

A: Yes. Both components share identical electrical discharge characteristics (10 kA nominal, 20 kA maximum at 8/20µS), continuous operating voltage ratings (37VAC, 53VDC), operating temperature range (-40°C ~ 70°C), and DIN Rail mounting configuration. The substitute is manufactured by the same supplier and maintains equivalent regulatory compliance.

Q: What is the significance of the different Voltage - Protection Level (VP) values?

A: The original part specifies 170V protection level while the substitute specifies 800V at the 2416 test condition. This indicates the substitute provides a higher voltage threshold before suppression activation. Circuit design requirements determine whether this difference is acceptable for the intended application.

Q: Are there packaging differences between these parts?

A: The original part (2800987) is listed with unspecified packaging, while the substitute (2800986) is supplied in Bulk packaging. Both maintain identical mechanical form (Base + Module) and DIN Rail mounting type.

Q: What is the product status difference?

A: The original PT-IQ-2X2+F-48DC-UT is classified as Obsolete, while the substitute PT-IQ-2X2-48DC-UT maintains Active status. This ensures continued availability and manufacturer support for the substitute component.

Q: Do both parts meet the same regulatory requirements?

A: Both components are RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited). The original part carries approvals from cCSAus, CSA, CSAus, EAC, and UL. The substitute carries approvals from cCSAus, CSA, EAC, and UL, maintaining all essential certifications for circuit protection applications.