40 MHz – Mouser Singapore

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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.
Resonators CSTLS40M0X51-A0 Murata Electronics 1: $0.585 1,821In Stock End of Life	Mfr. Part No. CSTLS40M0X51-A0 Mouser Part No 81-CSTLS40M0X51-A0 End of Life	Murata Electronics	Resonators	Datasheet	1,821In Stock	$0.585 $0.506 $0.46 $0.441 Reel $0.355 View $0.418 $0.40 $0.384 $0.343	Min.: 1 Mult.: 1 : 2,000
WiFi Development Tools - 802.11 ESP32-S2-DevKitC-1-N8R2 Development Board DFR0813 DFRobot 1: $24.48 5In Stock	Mfr. Part No. DFR0813 Mouser Part No 426-DFR0813	DFRobot	WiFi Development Tools - 802.11 ESP32-S2-DevKitC-1-N8R2 Development Board Learn More about DFRobot esp32 s2 devkitm 1 board		5In Stock	$24.48	Min.: 1 Mult.: 1
MEMS Oscillators MEMS OSC, LVDS, 40MHz, 25PPM, 2.5-3.3V, -20 to 70C, 7.0 x 5.0mm DSC1123AE2-040.0000 Microchip Technology 1: $2.24 50In Stock 75Expected 6/11/2026	Mfr. Part No. DSC1123AE2-040.0000 Mouser Part No 579-C1123AE20400000	Microchip Technology	MEMS Oscillators MEMS OSC, LVDS, 40MHz, 25PPM, 2.5-3.3V, -20 to 70C, 7.0 x 5.0mm Learn More about Microchip Technology micrel dsc11xx oscillator	Datasheet	50In Stock 75Expected 6/11/2026	$2.24 $1.86 $1.85	Min.: 1 Mult.: 1
Crystals WE-XTAL 40.0MHz 20ppm 2.0 x 1.6mm 830059632 Wurth Elektronik 1: $0.789 2,527In Stock	Mfr. Part No. 830059632 Mouser Part No 710-830059632	Wurth Elektronik	Crystals WE-XTAL 40.0MHz 20ppm 2.0 x 1.6mm Learn More about Wurth Elektronik wurth crystals	Datasheet	2,527In Stock	Cut Tape $0.789 $0.685 $0.654 $0.624 View Reel $0.509 $0.581 $0.536 $0.509	Min.: 1 Mult.: 1 : 3,000
Crystals WE-XTAL 40.0MHz 20ppm 1.6 x 1.2mm 830108161901 Wurth Elektronik 1: $1.06 2,425In Stock	Mfr. Part No. 830108161901 Mouser Part No 710-830108161901	Wurth Elektronik	Crystals WE-XTAL 40.0MHz 20ppm 1.6 x 1.2mm Learn More about Wurth Elektronik wurth crystals	Datasheet	2,425In Stock	Cut Tape $1.06 $0.97 $0.928 $0.885 View Reel $0.653 $0.821 $0.759 $0.653	Min.: 1 Mult.: 1 : 3,000
Crystals 40.000MHz 12pF 17ppm -40 to +100 FW400WFMT1 Diodes Incorporated 1: $1.50 1,713In Stock	Mfr. Part No. FW400WFMT1 Mouser Part No 729-FW400WFMT1	Diodes Incorporated	Crystals 40.000MHz 12pF 17ppm -40 to +100 Learn More about Diodes Incorporated diodes timing solutions	Datasheet	1,713In Stock	Cut Tape $1.50 $1.29 $1.20 $1.12 Reel $0.857 View $1.09 $1.06 $0.933 $0.816	Min.: 1 Mult.: 1 : 3,000
Crystals XRCGB40M000F0L00R0 Murata Electronics 1: $0.449 3,482In Stock	Mfr. Part No. XRCGB40M000F0L00R0 Mouser Part No 81-XRCGB40M000F0L0R0	Murata Electronics	Crystals Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	3,482In Stock	Cut Tape $0.449 $0.379 $0.36 $0.328 Reel $0.246 View $0.311 $0.295 $0.291 $0.227 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Crystals XRCGB40M000F0Z00R0 Murata Electronics 1: $0.449 2,975In Stock	Mfr. Part No. XRCGB40M000F0Z00R0 Mouser Part No 81-XRCGB40M000F0Z0R0	Murata Electronics	Crystals Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	2,975In Stock	Cut Tape $0.449 $0.379 $0.36 $0.328 Reel $0.248 View $0.311 $0.295 $0.283 $0.237 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Crystals 40 MHZ 8PF XRCGB40M000F1S1BR0 Murata Electronics 1: $0.435 23In Stock 6,000Expected 21/1/2027	Mfr. Part No. XRCGB40M000F1S1BR0 Mouser Part No 81-XRCGB40M000F1S1BR	Murata Electronics	Crystals 40 MHZ 8PF Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	23In Stock 6,000Expected 21/1/2027	Cut Tape $0.435 $0.374 $0.339 $0.325 Reel $0.28 View $0.307 $0.295 $0.286 $0.253 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Crystals 40 MHZ XRCGB40M000F1S1DR0 Murata Electronics 1: $0.435 1,098In Stock	Mfr. Part No. XRCGB40M000F1S1DR0 Mouser Part No 81-XRCGB40M000F1S1DR	Murata Electronics	Crystals 40 MHZ Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	1,098In Stock	Cut Tape $0.435 $0.374 $0.339 $0.325 Reel $0.25 View $0.307 $0.295 $0.242	Min.: 1 Mult.: 1 : 3,000
Crystals XRCGB40M000F1S1LR0 Murata Electronics 1: $0.435 2,025In Stock	Mfr. Part No. XRCGB40M000F1S1LR0 Mouser Part No 81-XRCGB40M000F1S1LR	Murata Electronics	Crystals Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	2,025In Stock	Cut Tape $0.435 $0.374 $0.339 $0.325 Reel $0.258 View $0.307 $0.295 $0.248	Min.: 1 Mult.: 1 : 3,000
Crystals 2.0x1.6mm 40.0MHz Crystal Unit +/-10ppm Initial tolerance XRCGB40M000F1S2AR0 Murata Electronics 1: $0.449 8,210In Stock	Mfr. Part No. XRCGB40M000F1S2AR0 Mouser Part No 81-XRCGB40M000F1S2AR	Murata Electronics	Crystals 2.0x1.6mm 40.0MHz Crystal Unit +/-10ppm Initial tolerance Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	8,210In Stock	Cut Tape $0.449 $0.388 $0.352 $0.339 View Reel $0.28 $0.32 $0.306 $0.294 $0.28 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Crystals 2.0x1.6mm 40.0MHz Crystal Unit +/-10ppm Initial tolerance XRCGB40M000F1S2BR0 Murata Electronics 1: $0.435 4,527In Stock	Mfr. Part No. XRCGB40M000F1S2BR0 Mouser Part No 81-XRCGB40M000F1S2BR	Murata Electronics	Crystals 2.0x1.6mm 40.0MHz Crystal Unit +/-10ppm Initial tolerance Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	4,527In Stock	Cut Tape $0.435 $0.379 $0.344 $0.329 Reel $0.279 View $0.314 $0.301 $0.256 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Crystals XRCGB40M000F1S2FR0 Murata Electronics 1: $0.462 3,024In Stock	Mfr. Part No. XRCGB40M000F1S2FR0 Mouser Part No 81-XRCGB40M000F1S2FR	Murata Electronics	Crystals Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	3,024In Stock	Cut Tape $0.462 $0.403 $0.364 $0.348 Reel $0.279 View $0.329 $0.324 $0.31 $0.248	Min.: 1 Mult.: 1 : 3,000
Crystals 40 MHZ XRCGB40M000F4M01R0 Murata Electronics 1: $0.408 3,520In Stock	Mfr. Part No. XRCGB40M000F4M01R0 Mouser Part No 81-XRCGB40M000F4M01R	Murata Electronics	Crystals 40 MHZ Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	3,520In Stock	Cut Tape $0.408 $0.36 $0.326 $0.314 Reel $0.262 View $0.296 $0.284 $0.272 $0.235	Min.: 1 Mult.: 1 : 3,000
Crystals 2.0x1.6x0.65mm 40MHz Crystal +/-45ppm Initial tolerance XRCGB40M000F4M02R0 Murata Electronics 1: $0.408 2,339In Stock 3,000Expected 11/12/2026	Mfr. Part No. XRCGB40M000F4M02R0 Mouser Part No 81-XRCGB40M000F4M02R	Murata Electronics	Crystals 2.0x1.6x0.65mm 40MHz Crystal +/-45ppm Initial tolerance Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	2,339In Stock 3,000Expected 11/12/2026	Cut Tape $0.408 $0.36 $0.326 $0.314 View Reel $0.252 $0.296 $0.284 $0.272 $0.252 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Crystals 2.0x1.6mm 40.0MHz Crystal Unit +/-10ppm Initial tolerance XRCGB40M000F1S2NR0 Murata Electronics 1: $0.422 365In Stock	Mfr. Part No. XRCGB40M000F1S2NR0 Mouser Part No 81-XRCGB40M00F1S2NR0	Murata Electronics	Crystals 2.0x1.6mm 40.0MHz Crystal Unit +/-10ppm Initial tolerance Learn More about Murata Electronics murata xrcgb hcr hybrid crystal resonators	Datasheet	365In Stock	Cut Tape $0.422 $0.371 $0.337 $0.324 Reel $0.279 View $0.306 $0.294 $0.284 $0.253 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
TCXO Oscillators XTAL OSC TCXO 40.0000MHZ LVCMOS AST3TQ-T-40.000MHZ-50-C ABRACON 1: $94.33 15In Stock 25Expected 30/10/2026	Mfr. Part No. AST3TQ-T-40.000MHZ-50-C Mouser Part No 815-TQT-40.0-50-C	ABRACON	TCXO Oscillators XTAL OSC TCXO 40.0000MHZ LVCMOS Learn More about ABRACON ast3tq txco	Datasheet	15In Stock 25Expected 30/10/2026	$94.33 $82.02 $77.59 $76.68	Min.: 1 Mult.: 1
Network Controller & Processor ICs ARCNET CONTROLLER COM20020I-DZD Microchip Technology 1: $38.30 26In Stock 117Expected 6/11/2026	Mfr. Part No. COM20020I-DZD Mouser Part No 886-COM20020I-DZD	Microchip Technology	Network Controller & Processor ICs ARCNET CONTROLLER	Datasheet	26In Stock 117Expected 6/11/2026	$38.30 $31.89 $29.00	Min.: 1 Mult.: 1
RF Development Tools EV KIT FOR THE MAX3521 - DOCSIS 3.0 Upst MAX3521EVKIT# Analog Devices / Maxim Integrated 1: $445.78 2In Stock	Mfr. Part No. MAX3521EVKIT# Mouser Part No 700-MAX3521EVKIT#	Analog Devices / Maxim Integrated	RF Development Tools EV KIT FOR THE MAX3521 - DOCSIS 3.0 Upst Learn More about Analog Devices / Maxim Integrated maxim max3521 evaluation kit	Datasheet	2In Stock	$445.78 $435.89 $426.44 View Quote	Min.: 1 Mult.: 1
Function Generators & Synthesisers 40 MHz 1.2 GS/S 2Ch FUNCT/ ARBITRARY GEN T3AFG40 Teledyne LeCroy 1: $2,123.74 1In Stock	Mfr. Part No. T3AFG40 Mouser Part No 940-T3AFG40	Teledyne LeCroy	Function Generators & Synthesisers 40 MHz 1.2 GS/S 2Ch FUNCT/ ARBITRARY GEN Learn More about Teledyne LeCroy t3afg generator	Datasheet	1In Stock	$2,123.74	Min.: 1 Mult.: 1
Standard Clock Oscillators 40.000 MHz Multi-Volt 1.62 - 3.63V +/-20ppm -40 - +125C 2.5 x 2.0mm AEC-Q200 RoHS ECS-2520SMVQ-400-DS-TR ECS 1: $2.48 833In Stock New Product	Mfr. Part No. ECS-2520SMVQ-400-DS-TR Mouser Part No 520-2520-SMVQ400DSTR New Product	ECS	Standard Clock Oscillators 40.000 MHz Multi-Volt 1.62 - 3.63V +/-20ppm -40 - +125C 2.5 x 2.0mm AEC-Q200 RoHS Learn More about ECS 2520smv crystal oscillators	Datasheet	833In Stock	Cut Tape $2.48 $1.96 $1.88 $1.78 Reel $1.62 View $1.70 $1.51 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Crystals 40.000 MHz 6 pF ECX-1637B2 +/-10/20ppm -40 - +105C +/-2 ppm Aging 2016 4-SMD RoHS ECS-400-6-37B2-CTP-TR ECS 1: $0.381 2,612In Stock New Product	Mfr. Part No. ECS-400-6-37B2-CTP-TR Mouser Part No 520-400-6-37B2-CTPTR New Product	ECS	Crystals 40.000 MHz 6 pF ECX-1637B2 +/-10/20ppm -40 - +105C +/-2 ppm Aging 2016 4-SMD RoHS Learn More about ECS ecx1637b2 smd crystals	Datasheet	2,612In Stock	Cut Tape $0.381 $0.305 $0.277 $0.265 Reel $0.237 View $0.254 $0.227 $0.205 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Crystals 40 MHz SM2016-4 +/- 30 ppm SMD/SMT - 40 XTL2094H-3 RFMi 1: $0.571 2,847In Stock	Mfr. Part No. XTL2094H-3 Mouser Part No 198-XTL2094H-3	RFMi	Crystals 40 MHz SM2016-4 +/- 30 ppm SMD/SMT - 40 Learn More about RFMi xtl crystals	Datasheet	2,847In Stock	Cut Tape $0.571 $0.479 $0.454 $0.412 View Reel $0.314 $0.392 $0.373 $0.371 $0.314 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
TCXO Oscillators 40.000 MHz 3.3V CMOS TCXO +/-280 ppb -40 - +85C 5x3.2 mm ECS-TXO53-S3-33-400-BN-TR ECS 1: $16.02 165In Stock	Mfr. Part No. ECS-TXO53-S3-33-400-BN-TR Mouser Part No 520-TXO53S333400BNTR	ECS	TCXO Oscillators 40.000 MHz 3.3V CMOS TCXO +/-280 ppb -40 - +85C 5x3.2 mm Learn More about ECS txo53 s3 tcxo oscillators	Datasheet	165In Stock	Cut Tape $16.02 $13.99 $13.23 $12.74 View Reel $11.86 $12.70 $12.09 $11.86 $11.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,000