B88069X5010C102 Gas Discharge Tube (GDT) with 90V DC spark-over voltage, 5kA impulse discharge current (8/20µs), 2-pole, through hole mounting. Suitable for telecom and data line protection.
Mfr Part #:

B88069X5010C102

Available from 2 distributors
Mfr Name: TDK Corporation
TDK Corporation
Gas Discharge Tube (GDT) with 90V DC spark-over voltage, 5kA impulse discharge current (8/20µs), 2-pole, through hole mounting. Suitable for telecom and data line protection.
Total Stock: 96 pcs
$ Price Range: $1.07 - $2.26

B88069X5010C102 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
48 pcs
48 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
48 pcs
48 pcs On Request 1 On Request On Request On Request On Request On Request

B88069X5010C102 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AC Discharge Current (Nominal @ 50 Hz, 0.18 s (9 cycles), 1 operation)
AC Discharge Current (Nominal @ 50 Hz, 1 s, 10 operations)
Arc Voltage
Capacitance
Climatic Category
DC Spark Over Voltage (Minimum/Nominal/Maximum)
Fail Short
Glow Voltage
Glow to Arc Transition Current
Impulse Discharge Current (8
Impulse Discharge Current (Nominal @ 10/1000 µs, 300 operations)
Impulse Discharge Current (Nominal @ 10/350 µs, 1 operation)
Impulse Discharge Current (Nominal @ 8/20 µs, 1 operation)
Impulse Spark Over Voltage (Maximum @ 1 kV/µs, 99% of measured values)
Impulse Spark Over Voltage (Maximum @ 100 V/µs, 99% of measured values)
Impulse Spark Over Voltage (Typical @ 1 kV/µs, typical values of distribution)
Impulse Spark Over Voltage (Typical @ 100 V/µs, typical values of distribution)
Insulation Resistance
Mounting Type
Number of Poles
Operating Temperature Range
Tape & Reel
Tolerance
UL
Voltage
Weight

B88069X5010C102 Description

Short technical summary and product information.

The TDK B88069X5010C102 is a 2-electrode gas discharge tube (GDT) from the M51-C90X series, designed for overvoltage protection in telecom and data line applications. It features a nominal DC spark-over voltage of 90V with ±20% tolerance, and a minimum of 72V and maximum of 108V. The impulse spark-over voltage is less than 400V at 100V/µs (99% of measured values) and less than 600V at 1kV/µs. The GDT can handle impulse discharge currents up to 10kA (8/20µs, 1 operation) and 5kA (8/20µs, 10 operations). It also withstands AC discharge currents of 5A for 1 second (10 operations) and 10A for 0.18 seconds (1 operation). The device offers high insulation resistance (>1 GΩ at 50VDC) and low capacitance (<1 pF at 1MHz). It is packaged in an axial cylinder through-hole form, weighing approximately 1 gram. The operating temperature range is -40°C to +90°C, with a climatic category of 40/090/21 per IEC 60068-1. The GDT is RoHS-compatible and UL 497B certified (E163070).

B88069X5010C102 Quick Information

Product Type: Gas Discharge Tube (GDT)
Series: M51-C90X
Canonical Name: Gas Discharge Tube (GDT) 90V DC Spark-Over, 5kA Impulse Discharge, 2-Pole, Through Hole
Subcategory: 2-Electrode Arrester

B88069X5010C102 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

B88069X5010C102 Estimated Pricing

Qty Low High
1+ $2.26 $2.26
10+ $2.02 $2.02
50+ $1.68 $1.68
100+ $1.50 $1.50
200+ $1.38 $1.38
500+ $1.26 $1.26
1,000+ $1.20 $1.20
5,000+ $1.07 $1.07

Estimated market price range - modelled values for guidance only, not live distributor offers.

B88069X5010C102 Features

  • 90V nominal DC spark-over voltage.
  • 5kA impulse discharge current (8/20µs).
  • Low capacitance <1 pF at 1 MHz.
  • Through hole axial cylinder package.
  • RoHS-compatible and UL 497B certified.

B88069X5010C102 Applications

  • Ideal for modem and xDSL splitter protection.
  • Used in data line surge protection circuits.
  • Suitable for tuner and antenna interfaces.
  • Protects telecom equipment from overvoltages.

B88069X5010C102 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the DC spark-over voltage of the B88069X5010C102?

The nominal DC spark-over voltage is 90V with ±20% tolerance, minimum 72V, maximum 108V.

What is the package type of this GDT?

Through Hole, Axial Cylinder package.

What is the operating temperature range?

-40°C to +90°C.

Is the B88069X5010C102 RoHS compliant?

Yes, it is RoHS-compatible per the datasheet and UL 497B certified.

What is the impulse discharge current rating?

5kA for 10 operations (8/20µs) and 10kA for 1 operation (8/20µs).

What is the capacitance of this GDT?

Less than 1 pF at 1 MHz.

What is the insulation resistance?

Greater than 1 GΩ at 50 VDC.

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