Bourns 2037-60-C Gas Discharge Tube Equivalent & Substitute Parts

Part Overview

The Bourns 2037-60-C is a 2-pole gas discharge tube (GDT) rated for 600V DC spark-over voltage with 5000A (5kA) impulse discharge current capacity. This component is designed for overvoltage protection in through-hole applications using an axial cylinder package configuration.

The 2037-60-C is classified as obsolete. Locating active equivalent components is necessary to ensure continued availability for new designs, maintenance, and production continuity.

Substiute Parts

2037-60-C

Bourns Inc.In Stock: 12212037-60-C Datasheet

Current PartRFQ

2037-60-B

Bourns Inc.In Stock: 10552037-60-B Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 2037-60-C is determined by matching the following critical electrical and mechanical parameters:

• Voltage - DC Spark Over (Nominal): 600 V
• Impulse Discharge Current (8/20µs): 5000A (5kA)
• Tolerance: ±15%
• Number of Poles: 2
• Mounting Type: Through Hole
• Package / Case: Axial Cylinder
• Fail Short: No

The 2037-60-B meets all specified parameters and is classified as an active product from the same manufacturer series (2037), making it a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The 2037-60-B is the direct substitute for the obsolete 2037-60-C. Both components share identical electrical specifications (600V spark-over, 5kA impulse discharge current) and mechanical configuration (2-pole, through-hole, axial cylinder package).

The primary distinction is product status: the 2037-60-C is obsolete, while the 2037-60-B is active and currently in production. Both components carry identical regulatory classifications (RoHS non-compliant, REACH Affected, EAR99 ECCN).

For applications currently using the 2037-60-C, transition to the 2037-60-B ensures continued component availability and supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can the 2037-60-B replace the 2037-60-C in existing designs?

A: Yes. The 2037-60-B is electrically and mechanically identical to the 2037-60-C. Both components have the same 600V spark-over voltage, 5kA impulse discharge current, 2-pole configuration, and through-hole axial cylinder package. Direct substitution is possible without circuit modification.

Q: What is the difference between the 2037-60-C and 2037-60-B?

A: The primary difference is product status. The 2037-60-C is obsolete, while the 2037-60-B is active. All electrical and mechanical parameters are identical. Packaging differs only in format (the 2037-60-C uses standard packaging; the 2037-60-B is supplied in bulk).

Q: Are there any compliance differences between these parts?

A: No. Both components share identical regulatory status: RoHS non-compliant, REACH Affected, and EAR99 ECCN classification.

Q: Why should I transition from the 2037-60-C to the 2037-60-B?

A: The 2037-60-C is obsolete and subject to limited availability. The 2037-60-B is an active product with reliable supply. Transitioning ensures long-term component availability for production and maintenance.

Q: Are the impulse discharge current ratings identical?

A: Yes. Both the 2037-60-C and 2037-60-B are rated for 5000A (5kA) impulse discharge current at 8/20µs, with ±15% tolerance.