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Dialight Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
LED Circuit Board Indicators HI EFF YELLOW DIFF 551-0307-004F Dialight 1: £3.15 191In Stock	Mfr. Part No. 551-0307-004F Mouser Part No 645-551-0307-004F	Dialight	LED Circuit Board Indicators HI EFF YELLOW DIFF	Datasheet	191In Stock	£3.15 £1.99 £1.62 £1.48 View £1.41 £1.37 £1.34	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-0311F Dialight 1: £0.943 45In Stock	Mfr. Part No. 551-0311F Mouser Part No 645-551-0311F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	45In Stock	£0.943 £0.663 £0.493 £0.413 View £0.373 £0.351 £0.336	Min.: 1 Mult.: 1
LED Circuit Board Indicators HI EFF RED DIFFUSED 551-0403F Dialight 1: £1.02 1,429In Stock	Mfr. Part No. 551-0403F Mouser Part No 645-551-0403F	Dialight	LED Circuit Board Indicators HI EFF RED DIFFUSED	Datasheet	1,429In Stock	£1.02 £0.72 £0.539 £0.48 View £0.433 £0.40 £0.376 £0.362	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-0407-010F Dialight 1: £0.995 885In Stock	Mfr. Part No. 551-0407-010F Mouser Part No 645-551-0407-010F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	885In Stock	£0.995 £0.705 £0.525 £0.448 View £0.422 £0.40 £0.376 £0.362	Min.: 1 Mult.: 1
LED Circuit Board Indicators HI EFF RED DIFFUSED 551-0407F Dialight 1: £0.995 333In Stock 20,100On Order	Mfr. Part No. 551-0407F Mouser Part No 645-551-0407F	Dialight	LED Circuit Board Indicators HI EFF RED DIFFUSED	Datasheet	333In Stock 20,100On Order On Order Ship Dates Mfr. No: 551-0407F Stock: 333 Can Dispatch Immediately On Order: 7,500 Pending 12,600 Expected 16/12/2026 Factory Lead Time: 26 Weeks	£0.995 £0.697 £0.518 £0.432 View £0.402 £0.381	Min.: 1 Mult.: 1
LED Circuit Board Indicators HI EFF RED DIFFUSED 551-0409F Dialight 1: £1.07 1,408In Stock 4,600Expected 16/12/2026	Mfr. Part No. 551-0409F Mouser Part No 645-551-0409F	Dialight	LED Circuit Board Indicators HI EFF RED DIFFUSED Learn More about Dialight circuit board indicators	Datasheet	1,408In Stock 4,600Expected 16/12/2026	£1.07 £0.759 £0.546 £0.482 View £0.432 £0.392	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-0411F Dialight 1: £0.811 1,022In Stock	Mfr. Part No. 551-0411F Mouser Part No 645-551-0411F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	1,022In Stock	£0.811 £0.615 £0.492 £0.419 View £0.373 £0.368 £0.351 £0.333	Min.: 1 Mult.: 1
LED Circuit Board Indicators GREEN DIFFUSED 5 VOLTS 551-0609F Dialight 1: £1.48 586In Stock 1,000Expected 12/05/2027	Mfr. Part No. 551-0609F Mouser Part No 645-551-0609F	Dialight	LED Circuit Board Indicators GREEN DIFFUSED 5 VOLTS	Datasheet	586In Stock 1,000Expected 12/05/2027	£1.48 £1.08 £0.803 £0.683 View £0.603 £0.571 £0.55	Min.: 1 Mult.: 1
LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLTS 551-0707F Dialight 1: £1.37 144In Stock	Mfr. Part No. 551-0707F Mouser Part No 645-551-0707F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLTS	Datasheet	144In Stock	£1.37 £0.978 £0.841 £0.721 View £0.682 £0.588	Min.: 1 Mult.: 1
LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLTS 551-0709F Dialight 1: £1.42 5In Stock 1,000Expected 28/04/2027	Mfr. Part No. 551-0709F Mouser Part No 645-551-0709F	Dialight	LED Circuit Board Indicators YELLOW DIFFUSED 5 VOLTS	Datasheet	5In Stock 1,000Expected 28/04/2027	£1.42 £1.02 £0.78 £0.669 £0.603	Min.: 1 Mult.: 1
LED Circuit Board Indicators CBI 3MM BLU WITH PIN 551-0811F Dialight 1: £2.95 185In Stock	Mfr. Part No. 551-0811F Mouser Part No 645-551-0811F	Dialight	LED Circuit Board Indicators CBI 3MM BLU WITH PIN	Datasheet	185In Stock	£2.95 £2.17 £1.70 £1.48 View £1.38 £1.32	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-1101F Dialight 1: £1.25 313In Stock	Mfr. Part No. 551-1101F Mouser Part No 645-551-1101F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	313In Stock	£1.25 £0.89 £0.67 £0.574 View £0.515 £0.504 £0.487 £0.47	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-1103F Dialight 1: £1.25 633In Stock	Mfr. Part No. 551-1103F Mouser Part No 645-551-1103F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	633In Stock	£1.25 £0.89 £0.67 £0.588 View £0.51 £0.495 £0.481 £0.467	Min.: 1 Mult.: 1
LED Circuit Board Indicators RED DIFFUSED LOW CURRENT Dialight 551-1107-004F 551-1107-004F Dialight 1: £3.24 340In Stock 605Expected 16/12/2026	Mfr. Part No. 551-1107-004F Mouser Part No 645-551-1107-004F	Dialight	LED Circuit Board Indicators RED DIFFUSED LOW CURRENT	Datasheet	340In Stock 605Expected 16/12/2026	£3.24 £2.38 £1.89 £1.67 View £1.53 £1.48	Min.: 1 Mult.: 1
LED Circuit Board Indicators RED DIFFUSED LOW CURRENT 551-1107F Dialight 1: £1.21 155In Stock 7,000On Order	Mfr. Part No. 551-1107F Mouser Part No 645-551-1107F	Dialight	LED Circuit Board Indicators RED DIFFUSED LOW CURRENT Learn More about Dialight circuit board indicators	Datasheet	155In Stock 7,000On Order On Order Ship Dates Mfr. No: 551-1107F Stock: 155 Can Dispatch Immediately On Order: 3,400 Expected 16/12/2026 3,600 Expected 05/05/2027 Factory Lead Time: 26 Weeks	£1.21 £0.849 £0.62 £0.544 View £0.488 £0.472	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-1204F Dialight 1: £1.25 655In Stock	Mfr. Part No. 551-1204F Mouser Part No 645-551-1204F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	655In Stock	£1.25 £0.89 £0.67 £0.545 View £0.512 £0.495 £0.488 £0.47	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-1301F Dialight 1: £1.25 96In Stock	Mfr. Part No. 551-1301F Mouser Part No 645-551-1301F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	96In Stock	£1.25 £0.89 £0.593 £0.574 View £0.517 £0.471 £0.45 £0.434 Quote	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-1304F Dialight 1: £1.10 690In Stock	Mfr. Part No. 551-1304F Mouser Part No 645-551-1304F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	690In Stock	£1.10 £0.856 £0.711 £0.618 View £0.532 £0.521 £0.514 £0.499 Quote	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-1307-003F Dialight 1: £2.42 335In Stock	Mfr. Part No. 551-1307-003F Mouser Part No 645-551-1307-003F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	335In Stock	£2.42 £2.01 £1.63 £1.13 View £1.07 £1.02	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-1311F Dialight 1: £1.28 317In Stock	Mfr. Part No. 551-1311F Mouser Part No 645-551-1311F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	317In Stock	£1.28 £0.943 £0.694 £0.529 View £0.475 £0.448 £0.431	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3mm CBI 551-1409F Dialight 1: £1.63 722In Stock	Mfr. Part No. 551-1409F Mouser Part No 645-551-1409F	Dialight	LED Circuit Board Indicators 3mm CBI	Datasheet	722In Stock	£1.63 £1.18 £0.89 £0.773 View £0.702 £0.689 £0.666 £0.643	Min.: 1 Mult.: 1
LED Circuit Board Indicators Backlight Single 551-1502F Dialight 1: £0.995 1,524In Stock 1,600Expected 26/04/2027	Mfr. Part No. 551-1502F Mouser Part No 645-551-1502F	Dialight	LED Circuit Board Indicators Backlight Single	Datasheet	1,524In Stock 1,600Expected 26/04/2027	£0.995 £0.705 £0.485 £0.437 View £0.406 £0.391 £0.376 £0.362	Min.: 1 Mult.: 1
LED Circuit Board Indicators Backlight Single 551-1702F Dialight 1: £0.834 277In Stock	Mfr. Part No. 551-1702F Mouser Part No 645-551-1702F	Dialight	LED Circuit Board Indicators Backlight Single	Datasheet	277In Stock	£0.834 £0.622 £0.492 £0.432 View £0.40 £0.395 £0.376 £0.362	Min.: 1 Mult.: 1
LED Circuit Board Indicators Orange Diffused 600nm, 7mcd 551-2507F Dialight 1: £1.14 1,400In Stock 5,100Expected 31/03/2027	Mfr. Part No. 551-2507F Mouser Part No 645-551-2507F	Dialight	LED Circuit Board Indicators Orange Diffused 600nm, 7mcd	Datasheet	1,400In Stock 5,100Expected 31/03/2027	£1.14 £0.803 £0.583 £0.524 View £0.456 £0.446	Min.: 1 Mult.: 1
LED Circuit Board Indicators 3MM CBI BLUE DIFF LC 551-2809F Dialight 1: £2.33 438In Stock	Mfr. Part No. 551-2809F Mouser Part No 645-551-2809F	Dialight	LED Circuit Board Indicators 3MM CBI BLUE DIFF LC	Datasheet	438In Stock	£2.33 £1.78 £1.41 £1.27 View £1.21 £1.17	Min.: 1 Mult.: 1

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Dialight Opto-electronics

Types of Opto-electronics