Equivalent & Substitute Parts for 2035-110-SM-RPLF

Part Overview

The 2035-110-SM-RPLF is a Gas Discharge Tube (GDT) rated for 1100V DC spark-over voltage with 2500A (2.5kA) impulse discharge current capacity in a 2-pole surface mount configuration. This component is classified as obsolete, which necessitates identification of active equivalent alternatives for continued system design and procurement.

Substiute Parts

2035-110-SM-RPLF

Bourns Inc.In Stock: 8872035-110-SM-RPLF Datasheet

Current PartRFQ

2039-110-SM-RPLF

Bourns Inc.In Stock: 105872039-110-SM-RPLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 2039-110-SM-RPLF qualifies as a direct substitute based on identical electrical and mechanical parameters. Substitution is valid when the following criteria are met:

• Voltage - DC Spark Over (Nominal): 1100 V
• Impulse Discharge Current (8/20µs): 2500A (2.5kA)
• Tolerance: ±20%
• Number of Poles: 2
• Fail Short characteristic: No
• Mounting Type: Surface Mount
• Package / Case: 2-SMD Cylinder Square End

The 2039-110-SM-RPLF maintains all specified electrical ratings and mechanical dimensions, enabling direct functional replacement in applications designed for the 2035-110-SM-RPLF.

Parameter Comparison

Engineering Selection Recommendations

The 2039-110-SM-RPLF is the appropriate substitute for the obsolete 2035-110-SM-RPLF. Both components are manufactured by Bourns Inc. and maintain identical electrical specifications and mechanical form factors. The 2039-110-SM-RPLF carries active product status, ensuring ongoing availability and supply chain continuity. Both parts satisfy ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. The substitute part is available in Tape & Reel (TR) packaging, supporting automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the 2039-110-SM-RPLF be used as a direct replacement for the 2035-110-SM-RPLF?

A: Yes. Both components share identical electrical ratings (1100V DC spark-over, 2500A impulse discharge current), mechanical dimensions (2-SMD Cylinder Square End package), and pole configuration (2-pole). No circuit modifications are required.

Q: What is the primary reason for substitution?

A: The 2035-110-SM-RPLF is classified as obsolete. The 2039-110-SM-RPLF is an active product from the same manufacturer with equivalent specifications, ensuring long-term procurement availability.

Q: Are there packaging differences between these parts?

A: The 2035-110-SM-RPLF is supplied in standard packaging, while the 2039-110-SM-RPLF is supplied in Tape & Reel (TR) format. Both are surface mount components with identical form factors and are compatible with standard pick-and-place assembly equipment.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both the 2035-110-SM-RPLF and 2039-110-SM-RPLF are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 and HTSUS 8536.30.8000.

Q: What is the tolerance specification for spark-over voltage?

A: Both parts maintain a ±20% tolerance on the 1100V DC spark-over voltage rating.