.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Opto-electronics

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Opto-electronics

List Images

Results: 302

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
LED Panel Mount Indicators PILOT, LED, 12V, AMBER, M17, BLD PL-521-AC Littelfuse 1: $8.55 67In Stock	Mfr. Part No. PL-521-AC Mouser Part No 576-PL-521-AC	Littelfuse	LED Panel Mount Indicators PILOT, LED, 12V, AMBER, M17, BLD	Datasheet	67In Stock	$8.55 $6.49 $4.93 $4.71 View $4.61 $4.53 Quote	Min.: 1 Mult.: 1
LED Panel Mount Indicators PILOT, LED, 12V, CLEAR, 5/8-32, BLD PL-523-CC Littelfuse 1: $7.45 93In Stock	Mfr. Part No. PL-523-CC Mouser Part No 576-PL-523-CC	Littelfuse	LED Panel Mount Indicators PILOT, LED, 12V, CLEAR, 5/8-32, BLD	Datasheet	93In Stock	$7.45 $5.62 $4.17 $3.90 View $3.81 $3.78	Min.: 1 Mult.: 1
LED Panel Mount Indicators PILOT, LED, 12V, GRN, M17, BLD PL-521-GC Littelfuse 1: $8.55 107In Stock	Mfr. Part No. PL-521-GC Mouser Part No 576-PL-521-GC	Littelfuse	LED Panel Mount Indicators PILOT, LED, 12V, GRN, M17, BLD	Datasheet	107In Stock	$8.55 $6.49 $5.52 $4.66 View $4.55 $4.47	Min.: 1 Mult.: 1
LED Protection Devices LED PROTECTOR 18V 1000mA QFN 3x3 PLED18Q12 Littelfuse 1: $1.35 3,590In Stock	Mfr. Part No. PLED18Q12 Mouser Part No 576-PLED18Q12	Littelfuse	LED Protection Devices LED PROTECTOR 18V 1000mA QFN 3x3 Learn More about Littelfuse pled led protectors	Datasheet	3,590In Stock	Cut Tape $1.35 $0.846 $0.558 $0.434 View Reel $0.275 $0.375 $0.361 $0.275 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Solid State Relays - SSRs SOLIDSTATERELAY-ISOL ATED SIR2B20B4 Littelfuse 1: $122.04 5In Stock	Mfr. Part No. SIR2B20B4 Mouser Part No 576-SIR2B20B4	Littelfuse	Solid State Relays - SSRs SOLIDSTATERELAY-ISOL ATED	Datasheet	5In Stock	$122.04 $112.25 $105.65 $100.18 $96.73	Min.: 1 Mult.: 1
LED Protection Devices 277V 5kA Series Connection LSP05G277SX3333 Littelfuse 1: $13.37 114In Stock	Mfr. Part No. LSP05G277SX3333 Mouser Part No 576-LSP05G277SX3333	Littelfuse	LED Protection Devices 277V 5kA Series Connection Learn More about Littelfuse lsp05GX modules	Datasheet	114In Stock	$13.37 $9.70 $8.36 $8.35 $7.60	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP CL, 1x70A/600VDC, DC in, IP20 SRP1-CCDDH-070EC-N Littelfuse 1: $275.56 10In Stock New Product	Mfr. Part No. SRP1-CCDDH-070EC-N Mouser Part No 576-SRP1-CCDDH070ECN New Product	Littelfuse	Solid State Relays - SSRs SSR HP CL, 1x70A/600VDC, DC in, IP20 Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	10In Stock	$275.56 $245.35 $234.24 $230.38 View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR ZLP, 1x12A/240VAC ZC, DC in, QC SRP1-KCDZL-012NF-N Littelfuse 1: $59.10 44In Stock New Product	Mfr. Part No. SRP1-KCDZL-012NF-N Mouser Part No 576-SRP1-KCDZL012NFN New Product	Littelfuse	Solid State Relays - SSRs SSR ZLP, 1x12A/240VAC ZC, DC in, QC Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	44In Stock	$59.10 $52.66 $51.49 $48.53 View $46.86 $45.57 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP CL, 4x25A/240VAC ZC, DC in, QC SRP4-CCDZL-025NF-N Littelfuse 1: $190.53 12In Stock New Product	Mfr. Part No. SRP4-CCDZL-025NF-N Mouser Part No 576-SRP4-CCDZL025NFN New Product	Littelfuse	Solid State Relays - SSRs SSR HP CL, 4x25A/240VAC ZC, DC in, QC Learn More about Littelfuse srp4 cc solid state relays	Datasheet	12In Stock	$190.53 $169.65 $162.79 $157.18	Min.: 1 Mult.: 1
LED Panel Mount Indicators PILOT, LED, 12V, GRN,PUSH-IN,WIRE PL-525-GC Littelfuse 1: $5.53 501In Stock	Mfr. Part No. PL-525-GC Mouser Part No 576-PL-525-GC	Littelfuse	LED Panel Mount Indicators PILOT, LED, 12V, GRN,PUSH-IN,WIRE	Datasheet	501In Stock	$5.53 $4.09 $2.86 $2.66 View $2.60 Quote	Min.: 1 Mult.: 1
LED Protection Devices LSP THERMALLY PROTECTED VARISTOR LSP10GI277S Littelfuse 1: $22.10 48In Stock	Mfr. Part No. LSP10GI277S Mouser Part No 576-LSP10GI277S	Littelfuse	LED Protection Devices LSP THERMALLY PROTECTED VARISTOR Learn More about Littelfuse LSP10 modules	Datasheet	48In Stock	$22.10 $21.96 $15.67 $15.24 $14.67	Min.: 1 Mult.: 1
Photoelectric Sensors PHOTOELECTRICCONTROL PCR11 Littelfuse 1: $929.61 13In Stock	Mfr. Part No. PCR11 Mouser Part No 576-PCR11	Littelfuse	Photoelectric Sensors PHOTOELECTRICCONTROL	Datasheet	13In Stock	$929.61 $862.38	Min.: 1 Mult.: 1	No
LED Panel Mount Indicators PILOT, LED, 12V, RED, BLINK,PUSH-IN,WIRE PL-526-RC Littelfuse 1: $5.54 71In Stock	Mfr. Part No. PL-526-RC Mouser Part No 576-PL-526-RC	Littelfuse	LED Panel Mount Indicators PILOT, LED, 12V, RED, BLINK,PUSH-IN,WIRE	Datasheet	71In Stock	$5.54 $4.06 View $3.13 $2.85 $2.66 $2.56	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP CL, 1x50A/1200VDC, DC in, IP20 SRP1-CCDD2-050EC-N Littelfuse 1: $251.97 4In Stock New Product	Mfr. Part No. SRP1-CCDD2-050EC-N Mouser Part No 576-SRP1-CCDD2050ECN New Product	Littelfuse	Solid State Relays - SSRs SSR HP CL, 1x50A/1200VDC, DC in, IP20 Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	4In Stock	$251.97 $224.35 $214.19 $210.56 View Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP CL, 1x20A/1700VDC, DC in, IP20 SRP1-CCDD7-020EC-N Littelfuse 1: $286.74 4In Stock 6Expected 09/12/2026 New Product	Mfr. Part No. SRP1-CCDD7-020EC-N Mouser Part No 576-SRP1-CCDD7020ECN New Product	Littelfuse	Solid State Relays - SSRs SSR HP CL, 1x20A/1700VDC, DC in, IP20 Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	4In Stock 6Expected 09/12/2026	$286.74 $255.29 $243.75	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP CL, 1x20A/600VDC, DC in, IP20 SRP1-CCDDH-020NC-N Littelfuse 1: $216.97 6In Stock New Product	Mfr. Part No. SRP1-CCDDH-020NC-N Mouser Part No 576-SRP1-CCDDH020NCN New Product	Littelfuse	Solid State Relays - SSRs SSR HP CL, 1x20A/600VDC, DC in, IP20 Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	6In Stock	$216.97 $193.24 $184.50 $178.15	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP LE, 1x25A/240VAC ZC, DC in, IP20 SRP1-CCDZL-025TC-E Littelfuse 1: $86.35 12In Stock New Product	Mfr. Part No. SRP1-CCDZL-025TC-E Mouser Part No 576-SRP1-CCDZL025TCE New Product	Littelfuse	Solid State Relays - SSRs SSR HP LE, 1x25A/240VAC ZC, DC in, IP20 Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	12In Stock	$86.35 $77.02 $73.54 $71.01 $68.57	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP LE, 1x50A/480VAC ZC, DC in, IP20 SRP1-CCDZM-050TC-E Littelfuse 1: $113.25 14In Stock New Product	Mfr. Part No. SRP1-CCDZM-050TC-E Mouser Part No 576-SRP1-CCDZM050TCE New Product	Littelfuse	Solid State Relays - SSRs SSR HP LE, 1x50A/480VAC ZC, DC in, IP20 Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	14In Stock	$113.25 $100.88 $96.32 $92.97 View $89.79 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR ZLP, 1x12A/240VAC ZC, DC in, QC SRP1-KCDRL-012NF-N Littelfuse 1: $59.10 23In Stock New Product	Mfr. Part No. SRP1-KCDRL-012NF-N Mouser Part No 576-SRP1-KCDRL012NFN New Product	Littelfuse	Solid State Relays - SSRs SSR ZLP, 1x12A/240VAC ZC, DC in, QC Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	23In Stock	$59.10 $52.66 $50.28 $48.52 View $46.85 $45.57 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP CL, 1x20A/200VDC , DC in, IP20 SRP1-CCDDL-020NC-N Littelfuse 1: $102.27 48In Stock New Product	Mfr. Part No. SRP1-CCDDL-020NC-N Mouser Part No 576-SRP1-CCDDL020NCN New Product	Littelfuse	Solid State Relays - SSRs SSR HP CL, 1x20A/200VDC , DC in, IP20 Learn More about Littelfuse littlefuse srp1 high essential ssrs	Datasheet	48In Stock	$102.27 $91.39 $87.23 $83.96 View $81.08 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP CL, 1x40A/200VDC , DC in, IP20 SRP1-CCDDL-040NC-N Littelfuse 1: $144.48 18In Stock New Product	Mfr. Part No. SRP1-CCDDL-040NC-N Mouser Part No 576-SRP1-CCDDL040NCN New Product	Littelfuse	Solid State Relays - SSRs SSR HP CL, 1x40A/200VDC , DC in, IP20 Learn More about Littelfuse littlefuse srp1 high essential ssrs	Datasheet	18In Stock	$144.48 $128.65 $122.83 $118.63 View $118.62 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR HP Eco, 1x50A/660VAC ZC, DC in, IP20 SRP1-CEDZH-050NC-N Littelfuse 1: $65.62 30In Stock New Product	Mfr. Part No. SRP1-CEDZH-050NC-N Mouser Part No 576-SRP1-CEDZH050NCN New Product	Littelfuse	Solid State Relays - SSRs SSR HP Eco, 1x50A/660VAC ZC, DC in, IP20 Learn More about Littelfuse littlefuse srp1 high essential ssrs	Datasheet	30In Stock	$65.62 $58.56 $55.92 $53.99 View $52.04 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR Panel, 1x25A/240VAC ZC, DC in, IP00 SRP1-CBDZL-025NW-N Littelfuse 1: $61.09 40In Stock	Mfr. Part No. SRP1-CBDZL-025NW-N Mouser Part No 576-SRP1-CBDZL025NWN	Littelfuse	Solid State Relays - SSRs SSR Panel, 1x25A/240VAC ZC, DC in, IP00 Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	40In Stock	$61.09 $56.97 $53.80 $50.64 $48.44	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR Panel, 1x25A/600VAC ZC, DC in, IP20 SRP1-CRDZH-025TC-N Littelfuse 1: $84.39 25In Stock	Mfr. Part No. SRP1-CRDZH-025TC-N Mouser Part No 576-SRP1-CRDZH025TCN	Littelfuse	Solid State Relays - SSRs SSR Panel, 1x25A/600VAC ZC, DC in, IP20 Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	25In Stock	$84.39 $79.96 $75.51 $71.07 $66.63	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR Panel, 1x25A/240VAC ZC, DC in, IP20 SRP1-CRDZL-025TC-N Littelfuse 1: $54.89 47In Stock	Mfr. Part No. SRP1-CRDZL-025TC-N Mouser Part No 576-SRP1-CRDZL025TCN	Littelfuse	Solid State Relays - SSRs SSR Panel, 1x25A/240VAC ZC, DC in, IP20 Learn More about Littelfuse srp1 high endurance ssrs	Datasheet	47In Stock	$54.89 $54.17 $49.28	Min.: 1 Mult.: 1

Littelfuse Opto-electronics

Types of Opto-electronics

Customer Service Office

Company

Resources

Support