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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 2POLE SMT GDT GTCS23-900M-R01-2 Littelfuse 1: €0.843 46,996In Stock	Mfr. Part No. GTCS23-900M-R01-2 Mouser Part No 650-GTCS23-900MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	46,996In Stock	Cut Tape €0.843 €0.774 €0.642 €0.593 Reel €0.416 View €0.532 €0.491 €0.488 €0.415 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE RADIAL LEADS GDT GTCR36-900M-R10 Littelfuse 1: €2.80 1,192In Stock	Mfr. Part No. GTCR36-900M-R10 Mouser Part No 650-GTCR36-900M-R10	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE RADIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	1,192In Stock	€2.80 €2.32 €2.14 €1.78 €1.69	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STANDARD 600V NOMINAL CG5600L Littelfuse 1: €2.29 1,221In Stock	Mfr. Part No. CG5600L Mouser Part No 576-CG5600L	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STANDARD 600V NOMINAL	Datasheet	1,221In Stock	Cut Tape €2.29 €2.03 €1.88 €1.57 View Reel €1.04 €1.40 €1.29 €1.09 €1.04	Min.: 1 Mult.: 1 : 1,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3000V 2POLE AXIAL LEAD HV GDT GTCA28-302M-R03 Littelfuse 1: €2.84 978In Stock	Mfr. Part No. GTCA28-302M-R03 Mouser Part No 650-GTCA28-302M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3000V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	978In Stock	€2.84 €2.29 €2.18 €1.88 View €1.76 €1.73	Min.: 1 Mult.: 1
Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance P0220SAMCLRP Littelfuse 1: €1.29 5,628In Stock	Mfr. Part No. P0220SAMCLRP Mouser Part No 576-P0220SAMCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance Learn More about Littelfuse p 0s mclrp thyristors	Datasheet	5,628In Stock	Cut Tape €1.29 €0.815 €0.546 €0.431 €0.43 Reel €0.401 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Resettable Fuses - PPTC .15A 250Vdc 600Vrms TRF600-150-B-0.5-2 Littelfuse 1: €1.07 7,531In Stock	Mfr. Part No. TRF600-150-B-0.5-2 Mouser Part No 650-TRF600-150B0.5-2	Littelfuse	Resettable Fuses - PPTC .15A 250Vdc 600Vrms Learn More about Littelfuse telecom ptcs	Datasheet	7,531In Stock	Cut Tape €1.07 €0.83 €0.742 €0.688 Reel €0.507 View €0.625 €0.532 €0.484 €0.469	Min.: 1 Mult.: 1 : 1,500
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCR38-601M-R20 Littelfuse 1: €5.07 951In Stock	Mfr. Part No. GTCR38-601M-R20 Mouser Part No 650-GTCR38-601M-R20	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Learn More about Littelfuse gas discharge tubes	Datasheet	951In Stock	€5.07 €4.21 €3.89 €3.23 View €2.98 €2.67 €2.46 €2.44	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT GTCS25-900M-R02 Littelfuse 1: €2.70 3,661In Stock	Mfr. Part No. GTCS25-900M-R02 Mouser Part No 650-GTCS25-900M-R02	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	3,661In Stock	€2.70 €2.24 €2.07 €1.72 View €1.43 €1.32 €1.22	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1000V 2POLE AXIAL LEAD HV GDT GTCA28-102M-R03 Littelfuse 1: €3.71 745In Stock	Mfr. Part No. GTCA28-102M-R03 Mouser Part No 650-GTCA28-102M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1000V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	745In Stock	€3.71 €3.08 €2.84 €2.36 View €2.18 €1.95 €1.80 €1.73	Min.: 1 Mult.: 1
Resettable Fuses - PPTC Polyswitch 0.26A TS250-130F-2 Littelfuse 1: €0.903 4,255In Stock	Mfr. Part No. TS250-130F-2 Mouser Part No 650-TS250-130F-2	Littelfuse	Resettable Fuses - PPTC Polyswitch 0.26A Learn More about Littelfuse telecom ptcs	Datasheet	4,255In Stock	Cut Tape €0.903 €0.836 €0.763 €0.715 Reel €0.508 View €0.665 €0.633 €0.498 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 90V NOM CG590L Littelfuse 1: €3.00 2,349In Stock	Mfr. Part No. CG590L Mouser Part No 576-CG590L	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 90V NOM	Datasheet	2,349In Stock	Cut Tape €3.00 €2.49 €2.30 €1.91 View Reel €1.22 €1.76 €1.58 €1.46 €1.22	Min.: 1 Mult.: 1 : 1,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2100V 2POLE AXIAL LEAD HV GDT GTCA28-212M-R03 Littelfuse 1: €3.71 1,456In Stock	Mfr. Part No. GTCA28-212M-R03 Mouser Part No 650-GTCA28-212M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2100V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	1,456In Stock	€3.71 €3.08 €2.84 €2.36 View €2.18 €1.95 €1.80 €1.73	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE AXIAL LEADS GDT GTCA38-900M-R10 Littelfuse 1: €2.64 1,011In Stock	Mfr. Part No. GTCA38-900M-R10 Mouser Part No 650-GTCA38-900M-R10	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	1,011In Stock	€2.64 €2.19 €2.03 €1.69 View €1.55 €1.39 €1.28 €1.19	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV GDT GTCA28-402M-R03 Littelfuse 1: €4.40 995In Stock	Mfr. Part No. GTCA28-402M-R03 Mouser Part No 650-GTCA28-402M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	995In Stock	€4.40 €3.98 €3.67 €3.04 View €2.61 €2.49 €2.17 €2.06	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 200V 2POLE CHIP TYPE SMT GTCC23-201M-R01-2 Littelfuse 1: €0.972 2,341In Stock	Mfr. Part No. GTCC23-201M-R01-2 Mouser Part No 650-GTCC23-201MR01-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 200V 2POLE CHIP TYPE SMT Learn More about Littelfuse gas discharge tubes	Datasheet	2,341In Stock	Cut Tape €0.972 €0.894 €0.739 €0.682 View Reel €0.484 €0.569 €0.484 €0.484 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 315-525V 2A GDT T/R 2 Term SG420 Littelfuse 1: €0.937 2,525In Stock	Mfr. Part No. SG420 Mouser Part No 576-SG420	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 315-525V 2A GDT T/R 2 Term Learn More about Littelfuse sg series sgdt	Datasheet	2,525In Stock	Cut Tape €0.937 €0.80 €0.692 €0.648 View Reel €0.56 €0.608 €0.571 €0.56 €0.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE SMT GDT GTCS28-750M-R05-2 Littelfuse 1: €2.59 1,773In Stock	Mfr. Part No. GTCS28-750M-R05-2 Mouser Part No 650-GTCS28-750MR05-2	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	1,773In Stock	Cut Tape €2.59 €2.43 €2.30 €1.86 Reel €1.23 View €1.57 €1.54 €1.15 €1.05 MouseReel Available	Min.: 1 Mult.: 1 : 500
Resettable Fuses - PPTC TRF600-160-RA-B-0.5 TRF600-160-RA-B-0.5 Littelfuse 1: €1.11 6,499In Stock	Mfr. Part No. TRF600-160-RA-B-0.5 Mouser Part No 650-TRF600160RAB0.5	Littelfuse	Resettable Fuses - PPTC TRF600-160-RA-B-0.5 Learn More about Littelfuse telecom ptcs	Datasheet	6,499In Stock	€1.11 €0.853 €0.706 €0.65 View €0.584 €0.538 €0.496 €0.451 €0.409	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 230V 3POLE SMT GDT GTCS35-231M-R05 Littelfuse 1: €1.42 2,130In Stock	Mfr. Part No. GTCS35-231M-R05 Mouser Part No 650-GTCS35-231M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 230V 3POLE SMT GDT Learn More about Littelfuse gas discharge tubes	Datasheet	2,130In Stock	€1.42 €1.31 €1.08 €1.01 View €0.903 €0.827 €0.826 €0.737	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 250V .12A-HD 3A MAX TRF250-120-2 Littelfuse 1: €0.654 2,551In Stock	Mfr. Part No. TRF250-120-2 Mouser Part No 650-TRF250-120-2	Littelfuse	Resettable Fuses - PPTC 250V .12A-HD 3A MAX Learn More about Littelfuse telecom ptcs	Datasheet	2,551In Stock	Cut Tape €0.654 €0.585 €0.545 €0.499 Reel €0.327 View €0.461 €0.407 €0.306	Min.: 1 Mult.: 1 : 1,500
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 50V 2POLE AXIAL LEADS GDT GTCA26-501M-R05 Littelfuse 1: €2.92 701In Stock	Mfr. Part No. GTCA26-501M-R05 Mouser Part No 650-GTCA26-501M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 50V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	701In Stock	€2.92 €2.49 €2.32 €1.90 View €1.71 €1.56 €1.42 €1.28	Min.: 1 Mult.: 1
Thyristor Surge Protection Devices - TSPD 500A 170V P1800SCMCLRP Littelfuse 1: €1.44 1,747In Stock	Mfr. Part No. P1800SCMCLRP Mouser Part No 576-P1800SCMCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 170V Learn More about Littelfuse p 0s mclrp thyristors	Datasheet	1,747In Stock	Cut Tape €1.44 €0.894 €0.651 €0.554 €0.516 Reel €0.507 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 2POLE AXIAL LEADS GDT GTCA26-900M-R05 Littelfuse 1: €2.80 14In Stock	Mfr. Part No. GTCA26-900M-R05 Mouser Part No 650-GTCA26-900M-R05	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 2POLE AXIAL LEADS GDT Learn More about Littelfuse gas discharge tubes	Datasheet	14In Stock	€2.80 €2.55 €2.47 €1.94 View €1.64 €1.54 €1.36 €1.33 €1.30	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3600V 2POLE AXIAL LEAD HV GDT GTCA28-362M-R03 Littelfuse 1: €4.40 369In Stock 1,000Expected 23/02/2027	Mfr. Part No. GTCA28-362M-R03 Mouser Part No 650-GTCA28-362M-R03	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3600V 2POLE AXIAL LEAD HV GDT Learn More about Littelfuse GTCA28 gdts	Datasheet	369In Stock 1,000Expected 23/02/2027	€4.40 €3.98 €3.67 €3.04 View €2.61 €2.49 €2.06	Min.: 1 Mult.: 1
Thyristor Surge Protection Devices - TSPD 500A 90V P1100SCMCLRP Littelfuse 1: €1.66 2,616In Stock	Mfr. Part No. P1100SCMCLRP Mouser Part No 576-P1100SCMCLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD 500A 90V Learn More about Littelfuse p 0s mclrp thyristors	Datasheet	2,616In Stock	Cut Tape €1.66 €1.07 €0.749 €0.602 €0.546 Reel €0.507 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

Industrial Communication & Control

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Industrial Communication & Control

Types of Circuit Protection