Name: SG300Q
Brand: Littelfuse Inc.
SKU: SG300Q
Availability: InStock
Rating: 5 (131 reviews)

SG300Q

For Reference Only

Part Number	SG300Q
Manufacturer	Littelfuse Inc.
Description	GDT 300V 1KA SURFACE MOUNT
Datasheet	SG300Q Datasheet SG300Q Specifications
Package	1812 (4532 Metric)
ECAD
In Stock	47,280 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 10 - Jun 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SG300Q (Gas Discharge Tube Arresters (GDT)) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SG300Q specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SG300Q with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SG300Q.

SG300Q Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Gas Discharge Tube Arresters (GDT)
Package	1812 (4532 Metric)
ECAD
Series	SG
Voltage - DC Spark Over (Nom)	300V
Impulse Discharge Current (8/20µs)	1000A (1kA)
Tolerance	-
Number of Poles	2
Fail Short	No
Mounting Type	Surface Mount
Package / Case	1812 (4532 Metric)

SG300Q Datasheet

SG300Q Reviews

Anth*****Herman

April 4, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Char*****Molina

March 21, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

Vivie*****acobson

February 28, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Eli*****Dua

February 26, 2023

★ ★ ★ ★ ★

Incredible fast delivery,All super OK. Thanks

Write a Review

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SG300Q Packaging

SG300Q FAQ

1. How to order SG300Q on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SG300Q is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SG300Q. All suppliers must pass our qualification reviews before they can publish their products including SG300Q on Heisener; we pay more attention to the channels and quality of SG300Q products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SG300Q price and inventory displayed accurate?

The price and inventory of SG300Q fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SG300Q?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SG300Q we delivered, we will accept the replacement or return of the SG300Q only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SG300Q.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SG300Q pin diagram, SG300Q datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SG300Q Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

SG300Q

D# V36:1790_06461066

Littelfuse Inc

GAS DISCHARGE TUBE (GDT)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SG300Q

Littelfuse Inc

1284

Part Number

Manufacturer

Description

Stock

SG300Q

Littelfuse Inc

Min Qty 4

2000

Part Number

Manufacturer

Description

Stock

SG300Q

D# F4130CT-ND

Littelfuse Inc

GDT 300V 1KA 2 POLE SMD

1799

Part Number

Manufacturer

Description

Stock

SG300Q

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

SG300Q

Littelfuse Inc

OEM/CM Immediate delivery

1200

Part Number

Manufacturer

Description

Stock

SG300Q

D# 88T2459

Littelfuse Inc

GAS DISCHARGE TUBE, 300V, SMD, Product Range:SG Series, DC Breakover Voltage:300V, GDT Case Style:SMD, Impulse Discharge Current:1kA, Impulse Sparkover Voltage:650V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 2000

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

SG300Q

D# NS-SG300Q

Littelfuse Inc

OEM/CM ONLY

4214

Part Number

Manufacturer

Description

Stock

SG300Q

Littelfuse Inc

SURGE PROTECTION CIRCUIT, CDSO2

1556

Part Number

Manufacturer

Description

Stock

SG300Q

Littelfuse Inc

OEM/CM ONLY

3245

Part Number

Manufacturer

Description

Stock

SG300Q

Littelfuse Inc

IN stock Immediate delivery

1195

Part Number

Manufacturer

Description

Stock

SG300Q

Littelfuse Inc

shipping today

1999696

Quick Inquiry

SG300Q

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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