MCT62G Equivalent & Substitute Parts

Part Overview

The MCT62G is an optoisolator with transistor output manufactured by Isocom Components 2004 LTD. This component provides galvanic isolation with a 5300Vrms rating across 2 channels in an 8-DIP package. The part is currently active in production with 653 units in stock. Alternative models are identified to support procurement flexibility, design redundancy, and supply chain continuity.

Substiute Parts

MCT62G

Isocom Components 2004 LTDIn Stock: 724MCT62G Datasheet

Current PartRFQ

MCT62XG

Isocom Components 2004 LTDIn Stock: 1151MCT62XG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MCT62G is determined by strict equivalence across the following critical parameters:

• Number of Channels: 2
• Voltage - Isolation: 5300Vrms
• Current Transfer Ratio (Min): 100% @ 5mA
• Output Type: Transistor
• Voltage - Output (Max): 30V
• Current - Output / Channel: 50mA
• Vce Saturation (Max): 400mV
• Operating Temperature: -25°C ~ 100°C
• Package / Case: 8-DIP (0.400", 10.16mm)
• Mounting Type: Through Hole

The MCT62XG meets all specified parameters and belongs to the same MCT62 series, qualifying it as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both MCT62G and MCT62XG are active production components from Isocom Components 2004 LTD with identical electrical and mechanical specifications. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The MCT62XG offers higher current inventory availability at 1093 units compared to 653 units for the MCT62G. Selection between these parts should be based on procurement lead time, inventory availability, and supply chain requirements, as they are functionally interchangeable within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can MCT62XG replace MCT62G in existing designs? A: Yes. The MCT62XG is a parametric equivalent with identical electrical characteristics, isolation voltage, channel configuration, output specifications, and 8-DIP package dimensions. Direct substitution is supported without circuit modification.

Q: Are there any differences in isolation voltage between these parts? A: No. Both MCT62G and MCT62XG provide 5300Vrms isolation voltage across 2 channels.

Q: Do both parts support the same operating temperature range? A: Yes. Both parts operate across -25°C to 100°C.

Q: Are the package dimensions identical? A: Yes. Both parts use 8-DIP (0.400", 10.16mm) through-hole packages with identical pinout and mounting requirements.

Q: What is the current transfer ratio specification for both parts? A: Both parts specify a minimum current transfer ratio of 100% at 5mA input current.

Q: Are both parts RoHS compliant? A: Yes. Both MCT62G and MCT62XG are ROHS3 compliant.