MCS1806GS-5-30-P Equivalent & Substitute Parts

Part Overview

The MCS1806GS-5-30-P is a 3KVRMS isolated Hall-effect current sensor manufactured by Monolithic Power Systems Inc. This component functions as a bidirectional current measurement device with differential output, designed for AC/DC current sensing applications. The sensor operates in an 8-SOIC surface mount package and delivers ratiometric voltage output proportional to sensed current.

The MCS1806GS-5-30-P maintains Active product status with full RoHS3 compliance and REACH unaffected classification. Identifying equivalent substitute parts is necessary to ensure supply chain continuity, optimize inventory management, and maintain design flexibility across manufacturing batches and procurement cycles.

Substiute Parts

MCS1806GS-5-30-P

Monolithic Power Systems Inc.In Stock: 1537MCS1806GS-5-30-P Datasheet

Current PartRFQ

MCS1806GS-5-30-Z

Monolithic Power Systems Inc.In Stock: 3277MCS1806GS-5-30-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCS1806GS-5-30-P is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following categories:

Current Sensing Specifications: Current range (±30A), sensor type (Hall Effect, Differential), and number of channels (1) must be identical.

Output Characteristics: Output type (Ratiometric, Voltage), sensitivity (66mV/A), frequency response (100kHz), linearity (±0.5%), and accuracy (±2.5%) must match exactly.

Electrical Requirements: Supply voltage range (4.5V ~ 5.5V), response time (5µs), and maximum supply current (10.5mA) must be identical.

Environmental and Thermal Specifications: Operating temperature range (-40°C ~ 125°C), polarization (Bidirectional), and measurement capability (AC/DC) must be equivalent.

Physical and Compliance Requirements: Package type (8-SOIC, 0.154", 3.90mm Width), mounting type (Surface Mount), RoHS status (ROHS3 Compliant), and REACH status (REACH Unaffected) must be identical.

Substitutes are limited to parts from the same manufacturer (Monolithic Power Systems Inc.) with identical part number prefixes and specifications, differing only in packaging designation (P versus Z suffix).

Parameter Comparison

Engineering Selection Recommendations

The MCS1806GS-5-30-Z is a direct parametric equivalent to the MCS1806GS-5-30-P. Both components are manufactured by Monolithic Power Systems Inc. and maintain identical electrical, thermal, and mechanical specifications across all measured parameters.

Both parts maintain Active product status, ensuring continued manufacturer support and availability. Both components carry ROHS3 compliance certification and REACH unaffected classification, meeting current regulatory requirements for electronic component procurement.

The distinction between these parts is limited to packaging designation: the P suffix indicates Tape & Reel packaging, while the Z suffix also indicates Tape & Reel packaging. Both parts are suitable for automated assembly processes and high-volume production environments.

Selection between MCS1806GS-5-30-P and MCS1806GS-5-30-Z should be based on procurement availability, inventory levels, and supply chain logistics rather than technical performance considerations, as all functional and compliance parameters are identical.

Frequently Asked Questions (FAQ)

Q: Are MCS1806GS-5-30-P and MCS1806GS-5-30-Z electrically interchangeable?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, including current sensing range (±30A), sensitivity (66mV/A), accuracy (±2.5%), and all other electrical parameters.

Q: Can these parts be used interchangeably in PCB designs?

A: Yes. Both components use the identical 8-SOIC (0.154", 3.90mm Width) package with Surface Mount configuration. PCB footprints, land patterns, and assembly processes are identical.

Q: What is the difference between the P and Z packaging designations?

A: Both designations indicate Tape & Reel (TR) packaging. The suffix distinction reflects internal manufacturer packaging or distribution channel designation but does not affect component specifications or performance.

Q: Are both parts RoHS compliant?

A: Yes. Both MCS1806GS-5-30-P and MCS1806GS-5-30-Z are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

Q: What is the operating temperature range for these sensors?

A: Both parts operate across -40°C to 125°C (junction temperature), suitable for industrial and automotive applications requiring extended temperature performance.

Q: Can these Hall-effect sensors measure both AC and DC current?

A: Yes. Both components support AC/DC measurement capability with bidirectional polarization, enabling current measurement in both directions across AC and DC applications.

Q: What is the response time of these current sensors?

A: Both parts have a 5µs response time, enabling detection of rapid current transients and dynamic current variations in real-time applications.

Q: Are these sensors suitable for isolated current measurement applications?

A: Yes. Both components provide 3KVRMS isolation, enabling safe current measurement in high-voltage or floating ground applications.