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SG350Q

Littelfuse

SG350Q by Littelfuse

SG350Q by Littelfuse is a telecom protection IC with ceramic-metal-sealed co-fired body. It operates b/w -40°C to 90°C, ideal for industrial applications. This gas discharge tube suppressor has a small outline package and dual terminals, making it suitable for surface mount installations.

Median Price

$1.499

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Newark

USA . 1,847 parts In-Stock

1+ parts

$0.536

100+ parts

$0.536

1k+ parts

$0.536

10k+ parts

-

1,847

$0.536

$0.536

$0.536

-

Arrow

USA . 337 parts In-Stock

1+ parts

$0.663

100+ parts

$0.631

1k+ parts

$0.621

10k+ parts

-

337

$0.663

$0.631

$0.621

-

DigiKey

USA . 45 parts In-Stock

1+ parts

$1.570

100+ parts

$0.922

1k+ parts

$0.704

10k+ parts

$0.569

45

$1.570

$0.922

$0.704

$0.569

Chip1Stop

Japan . 2,000 parts In-Stock

1+ parts

$1.610

100+ parts

$0.927

1k+ parts

$0.637

10k+ parts

$0.558

2,000

$1.610

$0.927

$0.637

$0.558

Element14

Singapore . 1,950 parts In-Stock

1+ parts

$2.220

100+ parts

$1.300

1k+ parts

$0.996

10k+ parts

$0.942

1,950

$2.220

$1.300

$0.996

$0.942

Verical

USA . 1,847 parts In-Stock

1+ parts

-

100+ parts

$1.499

1k+ parts

-

10k+ parts

-

1,847

-

$1.499

-

-

Farnell

UK . 1,847 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.597

1,847

-

-

-

$0.597

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 300 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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300

-

-

-

-

Bristol Electronics

USA . 30 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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30

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-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 2,416 parts In-Stock

1+ parts

$0.670

100+ parts

-

1k+ parts

-

10k+ parts

-

2,416

$0.670

-

-

-

Perfect Parts

USA . 30,856 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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30,856

-

-

-

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Argo Parts USA

USA . 3,780 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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3,780

-

-

-

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Continental Prestige Electronics

USA . 2,196 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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2,196

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-

-

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Aranea Global

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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1,000

-

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Overview

Protect your telecom equipment from power surges with the SG350Q by Littelfuse. Known for its high-quality products, Littelfuse offers superior protection ICs like the SG350Q that are perfect for safeguarding sensitive telecom devices. With a ceramic, metal-sealed co-fired body, this gas discharge tube suppressor ensures reliable performance in industrial environments. Its compact design and dual terminal position make it easy to install, providing peace of mind against unexpected voltage spikes. Trust Littelfuse for top-notch protection for your valuable telecom equipment.

Feature Benefit Bullets

Package Body Material: CERAMIC, METAL-SEALED COFIRED

The use of ceramic and metal-sealed cofired materials provides high reliability and durability, making this product suitable for long-term use in demanding telecom applications.

Surface Mount: YES

Being surface mountable allows for easy and efficient installation on PCBs, saving time and space in telecom equipment.

Package Shape: RECTANGULAR

The rectangular shape of the package provides a compact and space-saving design, ideal for fitting into tight spaces within telecom devices.

No. of Terminals: 2

Having only 2 terminals simplifies the installation process and reduces the chances of errors during connection, ensuring reliable protection for telecom circuits.

Package Style (Meter): SMALL OUTLINE

The small outline package style further enhances space efficiency, making it suitable for telecom applications where compact form factors are required.

Maximum Operating Temperature: 90 °C

With a high maximum operating temperature, this product can withstand harsh environmental conditions commonly found in telecom settings, ensuring consistent performance.

Minimum Operating Temperature: -40 °C

The ability to operate at low temperatures enables this product to function reliably in a wide range of environments, making it versatile for various telecom installations.

Terminal Position: DUAL

Dual terminal positions provide flexibility in wiring configurations, allowing for easy integration into different telecom systems without the need for complex adjustments.

Maximum Seated Height: 3 mm

The compact seated height of 3 mm enables this product to be installed in space-constrained telecom devices without compromising protection capabilities.

Width: 3.2 mm

The narrow width of 3.2 mm contributes to the overall compactness of the product, making it ideal for telecom applications where space is limited.

Length: 4.5 mm

The short length of 4.5 mm further enhances the compact design of this product, allowing for easy integration into telecom equipment with minimal impact on overall size.

Temperature Grade: INDUSTRIAL

Designed for industrial temperature ranges, this product is well-suited for telecom environments that experience varying temperature conditions, ensuring consistent performance under extreme situations.

Terminal Form: NO LEAD

The no-lead terminal form enhances the reliability of the product by eliminating the risk of solder-related issues, ensuring long-term protection for telecom circuits.

Telecom IC Type: GAS DISCHARGE TUBE SUPPRESSOR

The use of gas discharge tube suppressors provides effective protection against voltage spikes and surges in telecom circuits, ensuring the safety and longevity of connected devices.

Technical Specifications

Telecom - Protection ICs SG350Q attributes and parameters. Explore more Telecom - Protection ICs devices from Littelfuse

Specs

JESD-30 Code:

R-CDSO-N2

Length:

4.5 mm

No. of Functions:

1

No. of Terminals:

2

Maximum Operating Temperature:

90 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

CERAMIC, METAL-SEALED COFIRED

Package Code:

SON

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Maximum Seated Height:

3 mm

Surface Mount:

YES

Temperature Grade:

Terminal Form:

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

3.2 mm

Trade Compliance

SG350Q Telecommunications trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Littelfuse

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

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