Equivalent & Substitute Parts for Bourns 2036-20-C2 Gas Discharge Tube

Part Overview

The Bourns 2036-20-C2 is a Gas Discharge Tube (GDT) rated for 200V DC spark-over voltage with 10kA impulse discharge current capacity in a 3-pole through-hole configuration. This component is classified as obsolete, making identification of suitable substitutes essential for ongoing system support and component procurement. The 2036-20-C2 belongs to the Mini-TRIGARD™ 2036 series and is designed for transient overvoltage protection applications requiring multi-pole surge suppression.

Substiute Parts

2036-20-C2

Bourns Inc.In Stock: 10732036-20-C2 Datasheet

Current PartRFQ

2036-20-B2

Bourns Inc.In Stock: 9862036-20-B2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2036-20-C2 is determined by strict equivalence across the following critical parameters:

• Voltage - DC Spark Over (Nominal): 200 V
• Impulse Discharge Current (8/20µs): 10000A (10kA)
• Tolerance: ±20%
• Number of Poles: 3
• Fail Short characteristic: No
• Mounting Type: Through Hole
• Package / Case: Axial Cylinder, 3 Lead (Radial Bend)
• Series: Mini-TRIGARD™ 2036

The 2036-20-B2 qualifies as a direct substitute based on identical electrical specifications and mechanical form factor. The primary distinction between these parts is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The 2036-20-B2 is the direct equivalent for the obsolete 2036-20-C2. Both components share identical electrical performance characteristics (200V spark-over, 10kA impulse current) and mechanical specifications (3-pole through-hole, axial cylinder package). The 2036-20-B2 maintains active product status, ensuring continued availability and supply chain reliability. Both parts carry identical compliance designations (RoHS non-compliant, REACH Affected). The substitution is electrically and mechanically transparent for circuit applications currently using the 2036-20-C2.

Frequently Asked Questions (FAQ)

Q: Can the 2036-20-B2 be used as a direct replacement for the 2036-20-C2 in existing designs?

A: Yes. The 2036-20-B2 is electrically and mechanically equivalent to the 2036-20-C2. Both components have identical spark-over voltage (200V), impulse discharge current (10kA), pole configuration (3-pole), and through-hole mounting specifications. No circuit modifications are required.

Q: What is the difference between the 2036-20-C2 and 2036-20-B2?

A: The primary differences are product status and packaging. The 2036-20-C2 is obsolete and supplied in bulk packaging, while the 2036-20-B2 is active and supplied in tray packaging. All electrical and mechanical parameters are identical.

Q: Are there any compliance differences between these parts?

A: No. Both the 2036-20-C2 and 2036-20-B2 share identical RoHS and REACH compliance status (RoHS non-compliant, REACH Affected). Compliance considerations do not differentiate these substitutes.

Q: Does the packaging difference (bulk vs. tray) affect component performance?

A: No. Packaging format does not affect electrical or mechanical performance. The difference is logistical only and relates to component handling and storage during distribution.

Q: What parameters must remain constant for substitution eligibility?

A: Substitution requires equivalence in voltage rating (200V), impulse current capacity (10kA), tolerance (±20%), pole count (3), fail-short characteristic (No), mounting type (through-hole), and package form factor (axial cylinder, 3-lead radial bend).