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4 mm Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Solid State Relays - SSRs SOLID STATE RELAY TUV Markings G3NA-225B-UTU DC5-24 Omron Automation and Safety 1: $98.82 55In Stock	Mfr. Part No. G3NA-225B-UTU DC5-24 Mouser Part No 653-G3NA225BUTUDC524	Omron Automation and Safety	Solid State Relays - SSRs SOLID STATE RELAY TUV Markings	Datasheet	55In Stock	$98.82 $94.03 $90.79 $87.68 View $84.66 Quote	Min.: 1 Mult.: 1
Solid State Relays - SSRs SSR 10A DC LOAD TUV MARK G3NA-D210B-UTU DC5-24 Omron Automation and Safety 1: $120.17 118In Stock	Mfr. Part No. G3NA-D210B-UTU DC5-24 Mouser Part No 653-G3NAD210BUTUD524	Omron Automation and Safety	Solid State Relays - SSRs SSR 10A DC LOAD TUV MARK	Datasheet	118In Stock	$120.17 $112.23 $108.64 $104.91 $102.91	Min.: 1 Mult.: 1
Single Colour LEDs Yellow SIDELED LY A67F-U2CA-36-1 ams OSRAM 1: $1.01 8,829In Stock	Mfr. Part No. LY A67F-U2CA-36-1 Mouser Part No 720-LYA67FA9482	ams OSRAM	Single Colour LEDs Yellow SIDELED	Datasheet	8,829In Stock	Cut Tape $1.01 $0.676 $0.48 $0.397 Reel $0.322 View $0.381 $0.316 $0.272 $0.265 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
High Speed Optocouplers 1Mbd Open Collector Single Channel SFH6316T Vishay Semiconductors 1: $2.68 2,588In Stock	Mfr. Part No. SFH6316T Mouser Part No 782-SFH6316T	Vishay Semiconductors	High Speed Optocouplers 1Mbd Open Collector Single Channel	Datasheet	2,588In Stock	Cut Tape $2.68 $1.92 $1.44 $1.14 Reel $1.11 View $1.11 $1.09 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
High Speed Optocouplers 100kbd Low Input Current High Gain SFH6319T Vishay Semiconductors 1: $2.56 11,541In Stock	Mfr. Part No. SFH6319T Mouser Part No 782-SFH6319T	Vishay Semiconductors	High Speed Optocouplers 100kbd Low Input Current High Gain	Datasheet	11,541In Stock	Cut Tape $2.56 $1.90 $1.47 $1.28 Reel $1.15 View $1.19 $1.09 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
High Speed Optocouplers 1Mbd Open Collector Single Channel SFH6343T Vishay Semiconductors 1: $2.98 2,153In Stock	Mfr. Part No. SFH6343T Mouser Part No 782-SFH6343T	Vishay Semiconductors	High Speed Optocouplers 1Mbd Open Collector Single Channel	Datasheet	2,153In Stock	Cut Tape $2.98 $2.15 $1.65 $1.41 Reel $1.28 View $1.34 $1.20 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out VO0661T Vishay Semiconductors 1: $5.03 1,845In Stock 6,000Expected 9/11/2026	Mfr. Part No. VO0661T Mouser Part No 782-VO0661T	Vishay Semiconductors	High Speed Optocouplers Dual 10Mbd Hi-Speed Open Drain Out	Datasheet	1,845In Stock 6,000Expected 9/11/2026	Cut Tape $5.03 $3.64 $2.99 $2.64 Reel $2.31 View $2.57 $2.24 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multi-Colour LEDs 8.7/12mcd 621/569nm Red Orange/Green LTL-10CHJ LITEON 1: $0.626 19,189In Stock	Mfr. Part No. LTL-10CHJ Mouser Part No 859-LTL-10CHJ	LITEON	Multi-Colour LEDs 8.7/12mcd 621/569nm Red Orange/Green	Datasheet	19,189In Stock	$0.626 $0.432 $0.309 $0.253 View $0.234 $0.219 $0.201 $0.19 $0.173	Min.: 1 Mult.: 1
White LEDs White Lamp 3mm 2600mcd Clr LTW-420D7 LITEON 1: $0.734 16,900In Stock	Mfr. Part No. LTW-420D7 Mouser Part No 859-LTW-420D7	LITEON	White LEDs White Lamp 3mm 2600mcd Clr	Datasheet	16,900In Stock	$0.734 $0.51 $0.366 $0.303 View $0.265 $0.25 $0.235 $0.234 $0.205	Min.: 1 Mult.: 1
LED Lighting Driver ICs 3 channel RGB/White LED driver with inte A 926-LP5521YQ/NOPB LP5521YQX/NOPB Texas Instruments 1: $2.57 5,250In Stock	Mfr. Part No. LP5521YQX/NOPB Mouser Part No 926-LP5521YQX/NOPB	Texas Instruments	LED Lighting Driver ICs 3 channel RGB/White LED driver with inte A 926-LP5521YQ/NOPB	Datasheet	5,250In Stock	Cut Tape $2.57 $1.90 $1.73 $1.54 View Reel $1.30 $1.46 $1.40 $1.30 $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
LED Lighting Driver ICs 9 Channel LED Driver with Charge Pump ADP8866ACPZ-R7 Analog Devices 1: $5.44 8,677In Stock	Mfr. Part No. ADP8866ACPZ-R7 Mouser Part No 584-ADP8866ACPZ-R7	Analog Devices	LED Lighting Driver ICs 9 Channel LED Driver with Charge Pump	Datasheet	8,677In Stock	Cut Tape $5.44 $4.12 $3.78 $3.41 Reel $2.92 View $3.24 $3.21 $2.99 $2.90 MouseReel Available	Min.: 1 Mult.: 1 Max.: 7,141 : 1,500
Single Colour LEDs 4x4mm RA Blue PLCC2 AA4040QBS/D-AMT Kingbright 1: $1.33 1,349In Stock	Mfr. Part No. AA4040QBS/D-AMT Mouser Part No 604-AA4040QBS/D-AMT	Kingbright	Single Colour LEDs 4x4mm RA Blue PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,349In Stock	Cut Tape $1.33 $0.873 $0.69 Reel $0.579 $0.525 View $0.491 $0.475 $0.457 $0.442 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Red PLCC2 AA4040SURCKT-AMT Kingbright 1: $1.12 1,887In Stock	Mfr. Part No. AA4040SURCKT-AMT Mouser Part No 604-AA4040SURCKTAMT	Kingbright	Single Colour LEDs 4x4mm RA Red PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,887In Stock	Cut Tape $1.12 $0.781 $0.559 Reel $0.475 $0.431 View $0.404 $0.393 $0.379 $0.371 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 4x4mm RA Green PLCC2 AA4040ZGCKT-AMT Kingbright 1: $1.25 1,085In Stock	Mfr. Part No. AA4040ZGCKT-AMT Mouser Part No 604-AA4040ZGCKT-AMT	Kingbright	Single Colour LEDs 4x4mm RA Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,085In Stock	Cut Tape $1.25 $0.887 $0.662 Reel $0.556 $0.525 View $0.46 $0.449 $0.435 $0.427 MouseReel Available	Min.: 1 Mult.: 1 : 500
LED Display Drivers LV 8-BIT CONSTANT CURRENT LED SINK STP08DP05MTR STMicroelectronics 1: $1.50 17,418In Stock 10,000Expected 23/11/2026	Mfr. Part No. STP08DP05MTR Mouser Part No 511-STP08DP05MTR	STMicroelectronics	LED Display Drivers LV 8-BIT CONSTANT CURRENT LED SINK	Datasheet	17,418In Stock 10,000Expected 23/11/2026	Cut Tape $1.50 $1.08 $0.974 $0.86 Reel $0.714 View $0.804 $0.771 $0.752 $0.696 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LCD Drivers Dual Output (Bipolar SIMO Regulator A 59 A 595-TPS65132WRVCT TPS65132WRVCR Texas Instruments 1: $2.91 449In Stock	Mfr. Part No. TPS65132WRVCR Mouser Part No 595-TPS65132WRVCR	Texas Instruments	LCD Drivers Dual Output (Bipolar SIMO Regulator A 59 A 595-TPS65132WRVCT Learn More about Texas Instruments ti tps65132 power supply	Datasheet	449In Stock	Cut Tape $2.91 $2.16 $1.97 $1.80 Reel $1.46 View $1.69 $1.63 $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
High Speed Optocouplers 3.0V - 5.5V 15MBd ACSL-6210-00RE Broadcom / Avago 1: $7.17 1,770In Stock	Mfr. Part No. ACSL-6210-00RE Mouser Part No 630-ACSL-6210-00RE	Broadcom / Avago	High Speed Optocouplers 3.0V - 5.5V 15MBd Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	1,770In Stock	$7.17 $5.28 $4.13 $3.71 View $3.45 $3.35	Min.: 1 Mult.: 1
High Speed Optocouplers 3.0V - 5.5V 15MBd ACSL-6210-06RE Broadcom / Avago 1: $7.24 1,303In Stock	Mfr. Part No. ACSL-6210-06RE Mouser Part No 630-ACSL-6210-06RE	Broadcom / Avago	High Speed Optocouplers 3.0V - 5.5V 15MBd Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	1,303In Stock	$7.24 $5.29 $4.09 $3.73 View $3.55 $3.29 Quote	Min.: 1 Mult.: 1
High Speed Optocouplers 3.0V - 5.5V 15MBd ACSL-6210-56RE Broadcom / Avago 1: $7.33 1,634In Stock	Mfr. Part No. ACSL-6210-56RE Mouser Part No 630-ACSL-6210-56RE	Broadcom / Avago	High Speed Optocouplers 3.0V - 5.5V 15MBd	Datasheet	1,634In Stock	Cut Tape $7.33 $5.37 $4.16 $3.79 $3.54 Reel $3.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
High Speed Optocouplers Optocoupler (25MBd) LF ACSL-7210-00RE Broadcom / Avago 1: $8.53 3,266In Stock	Mfr. Part No. ACSL-7210-00RE Mouser Part No 630-ACSL-7210-00RE	Broadcom / Avago	High Speed Optocouplers Optocoupler (25MBd) LF Learn More about Broadcom / Avago avago acsl 7210 optocoupler	Datasheet	3,266In Stock	$8.53 $6.41 $5.14 $4.60 $4.27	Min.: 1 Mult.: 1
White LEDs 3W Cool White SMD ASMT-JW32-NWY01 Broadcom / Avago 1: $7.49 639In Stock 1,500Expected 9/4/2027	Mfr. Part No. ASMT-JW32-NWY01 Mouser Part No 630-ASMT-JW32-NWY01	Broadcom / Avago	White LEDs 3W Cool White SMD Learn More about Broadcom / Avago broadcom asmt jx3x leds	Datasheet	639In Stock 1,500Expected 9/4/2027	Cut Tape $7.49 $5.60 $4.18 Reel $4.18 $3.89 View $3.71 $3.64 MouseReel Available	Min.: 1 Mult.: 1 : 250
LED Lighting Driver ICs RGB/White/Blue 8-LED Fun Light driver 24 A 926-LP3944ISQX/NOPB LP3944ISQ/NOPB Texas Instruments 1: $3.81 1,172In Stock 1,000Expected 19/11/2026	Mfr. Part No. LP3944ISQ/NOPB Mouser Part No 926-LP3944ISQ/NOPB	Texas Instruments	LED Lighting Driver ICs RGB/White/Blue 8-LED Fun Light driver 24 A 926-LP3944ISQX/NOPB	Datasheet	1,172In Stock 1,000Expected 19/11/2026	Cut Tape $3.81 $2.83 $2.60 $2.33 Reel $2.03 View $2.20 $2.15 $1.97 $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Single Colour LEDs Green 570nm Water Clear 70mcd AA4040CGCK Kingbright 1: $0.707 1,125In Stock 5,000Expected 23/11/2026	Mfr. Part No. AA4040CGCK Mouser Part No 604-AA4040CGCK	Kingbright	Single Colour LEDs Green 570nm Water Clear 70mcd Learn More about Kingbright aa4040 smd leds	Datasheet	1,125In Stock 5,000Expected 23/11/2026	Cut Tape $0.707 $0.488 $0.356 Reel $0.325 $0.294 View $0.275 $0.26 $0.245 $0.227 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Grn 570nm 120mcd 120deg Water Clr AA4040MGS Kingbright 1: $1.06 2,715In Stock	Mfr. Part No. AA4040MGS Mouser Part No 604-AA4040MGS	Kingbright	Single Colour LEDs Grn 570nm 120mcd 120deg Water Clr	Datasheet	2,715In Stock	Cut Tape $1.06 $0.734 $0.533 Reel $0.437 $0.407 View $0.388 $0.369 $0.341 $0.321 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs Blue Water Clear 470nm 150mcd AA4040QBS/D Kingbright 1: $0.68 6,343In Stock	Mfr. Part No. AA4040QBS/D Mouser Part No 604-AA4040QBS/D	Kingbright	Single Colour LEDs Blue Water Clear 470nm 150mcd Learn More about Kingbright aa4040 smd leds	Datasheet	6,343In Stock	Cut Tape $0.68 $0.468 $0.336 Reel $0.277 $0.26 View $0.241 $0.234 $0.231 $0.23 MouseReel Available	Min.: 1 Mult.: 1 : 500