Bourns 2036-35-C2F Gas Discharge Tube - Equivalent & Substitute Parts

Part Overview

The Bourns 2036-35-C2F is a 3-pole gas discharge tube (GDT) rated for 350V DC spark-over voltage with 10kA impulse discharge current capacity. This component is designed for overvoltage protection in through-hole applications using an axial cylinder configuration with radial bend leads.

The 2036-35-C2F is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs, repairs, and system upgrades.

Substiute Parts

2036-35-C2F

Bourns Inc.In Stock: 9542036-35-C2F Datasheet

Current PartRFQ

2036-35-B2F

Bourns Inc.In Stock: 7282036-35-B2F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2036-35-C2F is determined by strict equivalence across the following electrical and mechanical parameters:

• Voltage - DC Spark Over (Nominal): 350 V
• Impulse Discharge Current (8/20µs): 10000A (10kA)
• Tolerance: ±20%
• Number of Poles: 3
• Fail Mode: Fail Short
• Mounting Type: Through Hole
• Package / Case: Axial Cylinder, 3 Lead (Radial Bend)
• Series: Mini-TRIGARD™ 2036

The substitute part 2036-35-B2F meets all these criteria and is manufactured by Bourns Inc. The primary distinction between the main part and its substitute is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The 2036-35-B2F is the direct functional equivalent of the 2036-35-C2F. Both components share identical electrical specifications and mechanical form factors. The 2036-35-B2F is the preferred selection because it maintains active product status with Bourns Inc., ensuring ongoing availability and supply chain reliability.

Both parts carry identical compliance classifications: RoHS non-compliant, REACH Affected, and ECCN EAR99. Regulatory and compliance considerations are equivalent between the two parts.

The packaging difference (bulk versus tray) does not affect electrical or mechanical compatibility. Selection between these formats depends on procurement and assembly workflow requirements.

Frequently Asked Questions (FAQ)

Q: Can the 2036-35-B2F directly replace the 2036-35-C2F in existing designs?

A: Yes. The 2036-35-B2F is electrically and mechanically identical to the 2036-35-C2F. All electrical parameters, mechanical dimensions, and fail-mode characteristics are equivalent. No circuit redesign or board layout modification is required.

Q: What is the difference between the two part numbers?

A: The primary difference is packaging format. The 2036-35-C2F is supplied in bulk packaging, while the 2036-35-B2F is supplied in tray packaging. Product status also differs: the 2036-35-C2F is obsolete, while the 2036-35-B2F is active.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts carry identical RoHS, REACH, ECCN, and HTSUS classifications. Regulatory compliance status is equivalent.

Q: Does the packaging format affect electrical performance?

A: No. Packaging format is a logistics and handling consideration only. Electrical specifications, discharge characteristics, and voltage ratings are unaffected by packaging type.

Q: Why is the 2036-35-C2F listed as obsolete?

A: The 2036-35-C2F has been discontinued by Bourns Inc. The 2036-35-B2F remains in active production and is the current equivalent offering for this specification.