PE-67050 Current Sense Transformer Equivalent & Substitute Parts

Part Overview

The PE-67050 is a 35 A current sense transformer designed for invasive current measurement applications operating in the 10kHz to 200kHz frequency range. This component features a 50:1 current ratio, 5 mH inductance, and 700mOhm secondary maximum DC resistance in a through-hole package configuration.

The PE-67050 carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production builds, repairs, and system upgrades.

Substiute Parts

PE-67050

Pulse ElectronicsIn Stock: 1067PE-67050 Datasheet

Current PartRFQ

PE-67050NL

Pulse ElectronicsIn Stock: 1474PE-67050NL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PE-67050 is determined by the following critical parameters:

• Current Rating: 35 A (exact match required)
• Frequency Range: 10kHz ~ 200kHz (exact match required)
• Current Ratio: 50:1 (exact match required)
• Inductance: 5 mH (exact match required)
• Secondary DC Resistance: 700mOhm maximum (exact match required)
• Mounting Type: Through Hole (exact match required)
• Termination Style: PC Pin (exact match required)
• Measurement Type: Invasive (exact match required)

The PE-67050NL meets all substitution criteria as a direct equivalent. Packaging and compliance status differences do not affect functional interchangeability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The PE-67050NL is the direct functional equivalent to the PE-67050. Both components share identical electrical specifications across all critical parameters: 35 A current rating, 50:1 current ratio, 5 mH inductance, 700mOhm secondary DC resistance, and 10kHz to 200kHz operating frequency range.

The PE-67050NL carries active product status, ensuring ongoing availability and supply chain continuity. The PE-67050NL also meets ROHS3 compliance requirements, whereas the PE-67050 is non-compliant. For new designs or production requiring regulatory compliance, the PE-67050NL is the appropriate selection.

Dimensional differences exist between the two parts (length and width are transposed), but both maintain the same 0.750" seated height and through-hole PC pin termination. PCB layout verification is required to confirm footprint compatibility in existing designs.

Frequently Asked Questions (FAQ)

Q: Can PE-67050NL be used as a direct replacement for PE-67050 in existing designs?

A: PE-67050NL is functionally equivalent across all electrical parameters. However, the footprint dimensions are transposed (length and width are swapped). PCB layout compatibility must be verified before substitution.

Q: What is the primary reason for substituting PE-67050?

A: PE-67050 is obsolete. PE-67050NL provides equivalent electrical performance with active product status and improved regulatory compliance (ROHS3).

Q: Are there any compliance differences between these parts?

A: PE-67050 is RoHS non-compliant. PE-67050NL is ROHS3 compliant. Both are REACH unaffected and carry EAR99 ECCN classification.

Q: Do the packaging differences affect circuit performance?

A: Packaging format (tray vs. standard) does not affect electrical performance. Both parts are functionally identical in circuit applications.

Q: What parameters must remain constant for substitution?

A: Current rating (35 A), frequency range (10kHz ~ 200kHz), current ratio (50:1), inductance (5 mH), secondary DC resistance (700mOhm max), mounting type (through hole), and termination style (PC pin) must all match exactly.