TR091H-L Datasheet, Specs, Alternatives & ECAD | SETsafe | SETfuse | PartGenie

AI summary

TR091H-L product

TR091H-L is a two-terminal, leaded radial GDT with 90 V DC breakdown and 20 kA nominal 8/20 µs discharge current.

Best for

Low-capacitance surge protection
Signal-line and power-line transient protection

Avoid if

The circuit operating voltage can exceed the device's minimum firing voltage under normal conditions.

Check before use

Normal operating voltage
Surge waveform and energy
Grounding and coordination with MOVs or other protectors

Key specifications

DC breakdown voltage: 90 V @ 100 V/s
Nominal discharge current: 20 kA @ 8/20 µs
Capacitance: ≤1.0 pF @ 1 MHz

Compliance & Environment

RoHS: Compliant
REACH: Compliant
MSL: -
ECCN: -
HTSUS: -

Application

Signal-line surge protectionAC power protection

Datasheet

b4c32798fd1e20b79144e6be38e83881_TR091H-L.pdf

800 KB

CAD Models

Download ECAD models for TR091H-L: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a SET TR-series gas discharge tube with leads, intended to divert transient overvoltage and surge current.