It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

GTCS26-351M-R05-2

Name: Littelfuse GTCS26-351M-R05-2
Brand: Littelfuse
SKU: 650-GTCS26-351M-R052
Price: 1.16 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

650-GTCS26-351M-R052

Mfr. No:

GTCS26-351M-R05-2

Mfr.:

Littelfuse

Description:

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V2POLE SMT GDT

Datasheet:

GTCS26-351M-R05-2 Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Littelfuse GTCS26-351M-R05-2

In Stock: 973

Stock:: 973

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 750

Expected 5/28/2026
Factory Lead Time:: 15

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 750)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	1,16 €	1,16 €
	0,894 €	8,94 €
	0,735 €	73,50 €
	0,582 €	291,00 €
Full Reel (Order in multiples of 750)
	0,579 €	434,25 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Littelfuse
Product Category:	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
RoHS:
Series:	GTCx2-R
Peak Pulse Current:	5 kA
DC Sparkover:	350 V
Number of Electrodes:	2 Electrode
Termination Style:	SMD/SMT
Failsafe Protection Y/N:	Failsafe Not Protected
Diameter:	6 mm
Length:	4.2 mm
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 90 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Littelfuse
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Insulation Resistance:	10 GOhms
Mounting Style:	SMD/SMT
Product Type:	GDTs - Gas Discharge Tubes / Surge Arresters
Factory Pack Quantity:	750
Subcategory:	GDTs - Gas Discharge Tubes
Technology:	Gas Discharge Tubes
Part # Aliases:	RF1857-000

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

GTCS26-351M-R05-2 Datasheet (PDF)

This functionality requires JavaScript to be enabled.

TARIC:: 8536303090
CNHTS:: 8536300000
CAHTS:: 8536309090
USHTS:: 8536308000
JPHTS:: 853630000
KRHTS:: 8536300000
ECCN:: EAR99

Industrial Communication & Control

Littelfuse Industrial Communication and Control provides protection for RS-485 and Ethernet applications. The Industrial RS-485 features the capability of driving multiple ports, a fast speed rating of 10Mbps, and long-distance transmission of 1500m. Industrial Ethernet provides long-distance transmission of 100m, a 30W PoE+ rating, and a fast speed rating of 1Gbps. Littelfuse Industrial Communication and Control RS-485 and Ethernet devices are ideal for energy meters, factory automation, wind control, and human-machine interface applications.

RS-485 ESD, Lightning, & Power Fault Protection

Littelfuse RS-485 ESD, Lightning, and Power Fault Protection feature polymeric positive temperature coefficients (PPTCs) that can protect against short circuit and power crosses. The RS-485 product line includes the resettable PPTCs, TVS diodes, GDTs, and SIDACtor series. The TVS Diode Arrays and SM712 series are specifically designed to protect RS-485 applications from ESD, EFT, and lightning-induced surges. When lightning occurs, the SIDACtor will react by causing voltage to increase across PPTC until GDT fires.

General Port Protection Solutions

Littelfuse General Port Protection provides a wide array of solutions for power and communication ports. Ports need protection from common electrical hazards such as lightning surges, induced power surges, power cross, electrical fast transient, electrostatic discharge, and short-circuits due to aging wires or installation errors. Littelfuse General Port Protection products are ideal for automotive, building automation, consumer electronics, and industrial applications.

Gas Discharge Tubes

Littelfuse Gas Discharge Tubes (GDTs) are designed for high-voltage transient surge protection in small devices. Littelfuse GDTs are designed to dissipate large amounts of energy and are ideal for lightning surge protection. GDTs are widely applied to outdoor telecommunications equipment. These Littelfuse devices are available in leaded and surface-mount configurations.