GS1KE-TP Equivalent & Substitute Parts

Part Overview

The GS1KE-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 800 V DC reverse voltage and 1 A average rectified current in a surface mount DO-214AC (SMA) package. This part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements. Substitute parts must maintain electrical and mechanical compatibility across the specified voltage, current, and thermal operating ranges.

Substiute Parts

GS1KE-TP

Micro Commercial CoIn Stock: 968GS1KE-TP Datasheet

Current PartRFQ

GS1K-LTP

Micro Commercial CoIn Stock: 8494GS1K-LTP Datasheet

DirectRFQ

GS1K_R1_00001

Panjit International Inc.In Stock: 4735GS1K_R1_00001 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete GS1KE-TP is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Voltage - DC Reverse (Vr) (Max): 800 V minimum
• Current - Average Rectified (Io): 1 A minimum
• Mounting Type: Surface Mount
• Package / Case: DO-214AC (SMA)
• Operating Temperature - Junction: -55°C to 150°C minimum range
• Technology: Standard recovery diode classification

Compliance Criteria:

• RoHS3 Compliant status
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitute parts are grouped into two categories:

Direct Manufacturer Substitutes (Micro Commercial Co): Parts maintaining identical base product specifications with active product status and full compliance documentation.

Similar Manufacturer Substitutes (Alternative Manufacturers): Parts from different manufacturers meeting or exceeding all electrical and mechanical parameters, with active product status and equivalent compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

GS1K-LTP (Direct Substitute - Recommended for Primary Selection)

The GS1K-LTP is the direct equivalent from Micro Commercial Co with active product status. This part maintains identical electrical specifications across voltage, current, and thermal parameters. The part is supplied in Tape & Reel (TR) packaging, standard for production environments. RoHS3 compliance and MSL 1 rating are maintained. Higher inventory availability (8458 units) supports supply chain continuity. Forward voltage specification (1 V @ 1 A) is provided, enabling precise circuit analysis. Reverse leakage current (10 µA @ 800 V) remains within acceptable tolerance for general-purpose rectification applications.

GS1K_R1_00001 (Similar Substitute - Alternative Selection)

The GS1K_R1_00001 from Panjit International Inc. meets all critical electrical and mechanical parameters. This part demonstrates superior reverse leakage performance (1 µA @ 800 V) and lower capacitance (12 pF @ 4V, 1MHz), beneficial for high-frequency switching applications. Forward voltage is slightly elevated (1.1 V @ 1 A) but remains within standard rectifier specifications. Active product status, RoHS3 compliance, and MSL 1 rating are confirmed. Tape & Reel packaging and adequate inventory (4655 units) support production requirements. Selection of this part is appropriate when lower leakage current or reduced capacitance provides circuit performance advantages.

Frequently Asked Questions (FAQ)

Q: Can GS1K-LTP directly replace GS1KE-TP in existing designs?

A: Yes. Both parts share identical voltage (800 V), current (1 A), package (DO-214AC/SMA), and operating temperature (-55°C to 150°C) specifications. The GS1K-LTP is the active equivalent with confirmed RoHS3 compliance and MSL 1 rating. Tape & Reel packaging is standard for production use.

Q: What is the difference between GS1K-LTP and GS1K_R1_00001?

A: Both parts meet core electrical requirements. GS1K-LTP is from Micro Commercial Co with 1 V forward voltage. GS1K_R1_00001 is from Panjit International Inc. with superior reverse leakage (1 µA vs. 10 µA) and lower capacitance (12 pF vs. 15 pF). Selection depends on circuit requirements for leakage current and capacitance performance.

Q: Are both substitute parts RoHS3 compliant?

A: Yes. Both GS1K-LTP and GS1K_R1_00001 are ROHS3 Compliant with MSL 1 (Unlimited) moisture sensitivity rating, meeting environmental and reliability standards for production applications.

Q: What packaging format is supplied for these substitutes?

A: Both substitute parts are supplied in Tape & Reel (TR) packaging, standard for automated surface mount assembly processes. This differs from the main part GS1KE-TP, which does not specify packaging format.

Q: Can GS1K_R1_00001 be used in applications requiring lower reverse leakage?

A: Yes. GS1K_R1_00001 exhibits reverse leakage of 1 µA @ 800 V, compared to 10 µA @ 800 V for GS1K-LTP. This lower leakage is beneficial in high-impedance circuits or applications sensitive to standby current. All other electrical parameters remain equivalent.

Q: Are there inventory considerations for part selection?

A: GS1K-LTP has higher inventory availability (8458 units) compared to GS1K_R1_00001 (4655 units). For immediate production requirements, GS1K-LTP offers greater supply assurance. Both parts maintain active product status with confirmed stock levels.

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

A: All three parts (GS1KE-TP, GS1K-LTP, and GS1K_R1_00001) operate across a junction temperature range of -55°C to 150°C, supporting industrial and commercial temperature environments.