P4KE75CA-TP Equivalent & Substitute Parts

Part Overview

The P4KE75CA-TP is a Transient Voltage Suppressor (TVS) diode manufactured by Micro Commercial Co, designed for general-purpose overvoltage protection applications. This through-hole component operates with a reverse standoff voltage of 64.1V and provides clamping at 103V maximum, making it suitable for circuit protection in industrial and commercial electronics. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity while maintaining identical electrical and mechanical performance specifications.

Substiute Parts

P4KE75CA-TP

Micro Commercial CoIn Stock: 996P4KE75CA-TP Datasheet

Current PartRFQ

P4KE75CA

Taiwan Semiconductor CorporationIn Stock: 755P4KE75CA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the P4KE75CA-TP are qualified based on strict electrical and mechanical parameter matching. The substitution criteria are:

• Voltage - Reverse Standoff (Typ): 64.1V
• Voltage - Breakdown (Min): 71.3V
• Voltage - Clamping (Max) @ Ipp: 103V
• Current - Peak Pulse (10/1000µs): 4A
• Power - Peak Pulse: 400W
• Operating Temperature Range: -55°C to 175°C (TJ)
• Mounting Type: Through Hole
• Package / Case: DO-204AL, DO-41, Axial
• Type: Zener
• Bidirectional Channels: 1

The P4KE75CA manufactured by Taiwan Semiconductor Corporation meets all specified electrical and mechanical parameters. Both the main part and substitute share identical voltage ratings, current handling capacity, power dissipation, temperature range, and through-hole axial package configuration. The substitute maintains the same base product number (P4KE75) and functional classification as a general-purpose TVS diode.

Parameter Comparison

Engineering Selection Recommendations

Both the P4KE75CA-TP and P4KE75CA are Active products with identical compliance certifications. The P4KE75CA-TP is supplied by Micro Commercial Co in Tape & Reel packaging with 935 units in current inventory. The P4KE75CA substitute is supplied by Taiwan Semiconductor Corporation in Tape & Reel packaging with 737 units in current inventory. Both parts maintain ROHS3 compliance, REACH Unaffected status, and unlimited moisture sensitivity rating (MSL 1). Selection between these parts should be based on procurement availability, lead time requirements, and supplier preference, as all electrical and mechanical specifications are identical.

Frequently Asked Questions (FAQ)

Q: Can P4KE75CA be used as a direct replacement for P4KE75CA-TP?

A: Yes. Both parts share identical electrical parameters (64.1V reverse standoff, 71.3V breakdown minimum, 103V clamping maximum, 4A peak pulse current, 400W peak pulse power) and mechanical specifications (through-hole DO-204AL/DO-41 axial package, -55°C to 175°C operating range). Both are Active products with ROHS3 compliance and unlimited MSL rating.

Q: Are there package differences between these parts?

A: Both parts use the same package designation: DO-204AL, DO-41, Axial through-hole configuration. The P4KE75CA-TP is supplied in Tape & Reel (TR) packaging by Micro Commercial Co, while the P4KE75CA is supplied in Tape & Reel (TR) packaging by Taiwan Semiconductor Corporation. The physical component package is identical.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by matching voltage ratings (reverse standoff, breakdown, and clamping), current handling (peak pulse), power dissipation, operating temperature range, mounting type (through-hole), package configuration (DO-41 axial), component type (Zener), and channel count (1 bidirectional channel).

Q: Do both parts meet the same compliance standards?

A: Yes. Both P4KE75CA-TP and P4KE75CA are ROHS3 compliant, REACH Unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. Both are classified under ECCN EAR99 and HTSUS 8541.10.0080.

Q: What is the difference between the part numbers?

A: P4KE75CA-TP includes the "-TP" suffix indicating Tape & Reel packaging from Micro Commercial Co. P4KE75CA is the base part number from Taiwan Semiconductor Corporation, also supplied in Tape & Reel format. The "-TP" designation is a supplier-specific packaging identifier; the core electrical and mechanical specifications remain identical.