SMD-4 – Mouser United Kingdom

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

Results: 2,028

Applied Filters:

Package/Case = SMD-4

Manufacturer

Reset All

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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
TCXO Oscillators 39.000 MHz TCXO Clipped Sine Wave 1.7 3.6 1.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad S ECS-TXO-20CSMV4-390-CN-TR ECS 1: £1.28 6,000In Stock 9,000Expected 24/11/2026	Mfr. Part No. ECS-TXO-20CSMV4-390-CN-TR Mouser Part No 520-TX20CSMV4390CNTR	ECS	TCXO Oscillators 39.000 MHz TCXO Clipped Sine Wave 1.7 3.6 1.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad S Learn More about ECS txo tx20csmv4 multivolt tcxos	Datasheet	6,000In Stock 9,000Expected 24/11/2026	Cut Tape £1.28 £1.01 £0.978 £0.917 Reel £0.841 View £0.882 £0.788 £0.751 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
TCXO Oscillators 50.000 MHz ECS-TXO-20CSMV TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad SMD ECS-TXO-20CSMV4-500-AN-TR ECS 1: £1.28 1,970In Stock 2,000Expected 26/01/2027	Mfr. Part No. ECS-TXO-20CSMV4-500-AN-TR Mouser Part No 520-TX20CSMV4500ANTR	ECS	TCXO Oscillators 50.000 MHz ECS-TXO-20CSMV TCXO Clipped Sine Wave 1.7 3.6 0.5 ppm -40 +85 C 2.0 x 1.6 mm 4 Pad SMD Learn More about ECS txo 20csmv	Datasheet	1,970In Stock 2,000Expected 26/01/2027	Cut Tape £1.28 £1.01 £0.978 £0.917 Reel £0.863 View £0.882 £0.759 £0.751 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
TCXO Oscillators 32.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 3.465V 500ppb -40 +85 C 3.2 x 2.5mm 4-SMD ECS-TXO-32CSMV-320-AN-TR ECS 1: £1.50 1,314In Stock	Mfr. Part No. ECS-TXO-32CSMV-320-AN-TR Mouser Part No 520-TXO32CSMV320ANTR	ECS	TCXO Oscillators 32.000 MHz MultiVolt TCXO Clipped Sine Wave 1.7 3.465V 500ppb -40 +85 C 3.2 x 2.5mm 4-SMD Learn More about ECS txo 32csmv multivolt tcxo oscillators	Datasheet	1,314In Stock	Cut Tape £1.50 £1.19 £1.13 £1.07 Reel £1.00 View £1.05 £0.899 £0.882 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers OPTO LIGHTING FOD8143S onsemi 1: £0.548 1,463In Stock	Mfr. Part No. FOD8143S Mouser Part No 512-FOD8143S	onsemi	Transistor Output Optocouplers OPTO LIGHTING	Datasheet	1,463In Stock	£0.548 £0.371 £0.264 £0.217 View £0.201 £0.158 £0.141 £0.134 £0.127	Min.: 1 Mult.: 1
Transistor Output Optocouplers OPTO LIGHTING FOD8143SD onsemi 1: £0.488 1,232In Stock	Mfr. Part No. FOD8143SD Mouser Part No 512-FOD8143SD	onsemi	Transistor Output Optocouplers OPTO LIGHTING	Datasheet	1,232In Stock	Cut Tape £0.488 £0.339 £0.245 £0.232 Reel £0.196 View £0.172 £0.156 £0.148 £0.142 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers OPTO LIGHTING FOD814A3SD onsemi 1: £0.563 5,532In Stock	Mfr. Part No. FOD814A3SD Mouser Part No 512-FOD814A3SD	onsemi	Transistor Output Optocouplers OPTO LIGHTING	Datasheet	5,532In Stock	Cut Tape £0.563 £0.382 £0.271 £0.228 Reel £0.193 View £0.185 £0.179 £0.145 £0.134 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers OPTO LIGHTING FOD814AS onsemi 1: £0.398 4,715In Stock	Mfr. Part No. FOD814AS Mouser Part No 512-FOD814AS	onsemi	Transistor Output Optocouplers OPTO LIGHTING	Datasheet	4,715In Stock	£0.398 £0.279 £0.207 £0.197 View £0.168 £0.157 £0.129 £0.123	Min.: 1 Mult.: 1
Transistor Output Optocouplers OPTO LIGHTING FOD814SD onsemi 1: £0.518 1,780In Stock 9,000On Order	Mfr. Part No. FOD814SD Mouser Part No 512-FOD814SD	onsemi	Transistor Output Optocouplers OPTO LIGHTING	Datasheet	1,780In Stock 9,000On Order On Order Ship Dates Mfr. No: FOD814SD Stock: 1,780 Can Dispatch Immediately On Order: 4,000 Expected 02/11/2026 5,000 Expected 16/11/2026 Factory Lead Time: 15 Weeks	Cut Tape £0.518 £0.365 £0.274 £0.235 Reel £0.188 View £0.182 £0.17 £0.159 £0.148 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4 FOD8173S onsemi 1: £0.518 2,753In Stock	Mfr. Part No. FOD8173S Mouser Part No 512-FOD8173S	onsemi	Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4	Datasheet	2,753In Stock	£0.518 £0.35 £0.249 £0.206 View £0.196 £0.167 £0.141 £0.121 £0.12	Min.: 1 Mult.: 1
Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4 FOD8173SD onsemi 1: £0.465 360In Stock	Mfr. Part No. FOD8173SD Mouser Part No 512-FOD8173SD	onsemi	Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4	Datasheet	360In Stock	Cut Tape £0.465 £0.301 £0.206 £0.153 Reel £0.129 View £0.123 £0.116 £0.11 £0.102 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4 FOD817A3S onsemi 1: £0.45 12,896In Stock	Mfr. Part No. FOD817A3S Mouser Part No 512-FOD817A3S	onsemi	Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4	Datasheet	12,896In Stock	£0.45 £0.295 £0.197 £0.137 View £0.131 £0.11 £0.109 £0.102 £0.085	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor FOD817B3S onsemi 1: £0.45 4,560In Stock	Mfr. Part No. FOD817B3S Mouser Part No 512-FOD817B3S	onsemi	Transistor Output Optocouplers Phototransistor	Datasheet	4,560In Stock	£0.45 £0.295 £0.197 £0.137 View £0.131 £0.11 £0.109 £0.093 £0.087	Min.: 1 Mult.: 1
Transistor Output Optocouplers TRANSISTOR OUTPUT SMD LEAD BEND FOD817BS onsemi 1: £0.511 3,668In Stock	Mfr. Part No. FOD817BS Mouser Part No 512-FOD817BS	onsemi	Transistor Output Optocouplers TRANSISTOR OUTPUT SMD LEAD BEND	Datasheet	3,668In Stock	£0.511 £0.336 £0.217 £0.155 View £0.148 £0.126 £0.123 £0.12 £0.112	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Output FOD817C3S onsemi 1: £0.503 3,264In Stock	Mfr. Part No. FOD817C3S Mouser Part No 512-FOD817C3S	onsemi	Transistor Output Optocouplers Phototransistor Output	Datasheet	3,264In Stock	£0.503 £0.33 £0.221 £0.16 View £0.136 £0.105 £0.098 £0.093	Min.: 1 Mult.: 1
Transistor Output Optocouplers TRANSISTOR OUTPUT SURFACE MOU FOD817CS onsemi 1: £0.503 3,564In Stock	Mfr. Part No. FOD817CS Mouser Part No 512-FOD817CS	onsemi	Transistor Output Optocouplers TRANSISTOR OUTPUT SURFACE MOU	Datasheet	3,564In Stock	£0.503 £0.333 £0.223 £0.154 View £0.141 £0.131 £0.123 £0.115 £0.105	Min.: 1 Mult.: 1
Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput FODM121A onsemi 1: £0.45 5,349In Stock	Mfr. Part No. FODM121A Mouser Part No 512-FODM121A	onsemi	Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	5,349In Stock	£0.45 £0.311 £0.229 £0.195 View £0.181 £0.17 £0.161 £0.152 £0.142	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121AR2V onsemi 1: £0.473 365In Stock 22,500Expected 12/04/2028	Mfr. Part No. FODM121AR2V Mouser Part No 512-FODM121AR2V	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	365In Stock 22,500Expected 12/04/2028	Cut Tape £0.473 £0.325 £0.273 £0.226 £0.208 Reel £0.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput FODM121C onsemi 1: £0.63 3,014In Stock	Mfr. Part No. FODM121C Mouser Part No 512-FODM121C	onsemi	Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	3,014In Stock	£0.63 £0.426 £0.303 £0.251 View £0.23 £0.196 £0.175 £0.166 £0.158	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121CR2 onsemi 1: £0.578 747In Stock 15,000Expected 12/04/2028	Mfr. Part No. FODM121CR2 Mouser Part No 512-FODM121CR2	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	747In Stock 15,000Expected 12/04/2028	Cut Tape £0.578 £0.388 £0.276 £0.228 £0.21 Reel £0.155 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121CR2V onsemi 1: £0.601 351In Stock 10,000On Order	Mfr. Part No. FODM121CR2V Mouser Part No 512-FODM121CR2V	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	351In Stock 10,000On Order On Order Ship Dates Mfr. No: FODM121CR2V Stock: 351 Can Dispatch Immediately On Order: 2,500 Expected 12/01/2028 7,500 Expected 12/04/2028 Factory Lead Time: 45 Weeks	Cut Tape £0.601 £0.405 £0.288 £0.238 £0.218 Reel £0.165 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers Phototransistor Output Optocoupler FODM121R2 onsemi 1: £0.548 4,267In Stock	Mfr. Part No. FODM121R2 Mouser Part No 512-FODM121R2	onsemi	Transistor Output Optocouplers Phototransistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	4,267In Stock	Cut Tape £0.548 £0.369 £0.263 £0.217 Reel £0.186 View £0.199 £0.173 £0.161 £0.148 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers EMITTER ED-010IRC LT210IRGTK110IRGDET FODM121R2V onsemi 1: £0.571 25In Stock	Mfr. Part No. FODM121R2V Mouser Part No 512-FODM121R2V	onsemi	Transistor Output Optocouplers EMITTER ED-010IRC LT210IRGTK110IRGDET Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	25In Stock	Cut Tape £0.571 £0.386 £0.274 £0.227 £0.208 Reel £0.153 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers 4SO TR FODM121V onsemi 1: £0.571 2,838In Stock	Mfr. Part No. FODM121V Mouser Part No 512-FODM121V	onsemi	Transistor Output Optocouplers 4SO TR Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	2,838In Stock	£0.571 £0.384 £0.273 £0.226 View £0.207 £0.162 £0.146 £0.142	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Output Optocoupler FODM124 onsemi 1: £0.548 4,297In Stock 6,000Expected 22/01/2027	Mfr. Part No. FODM124 Mouser Part No 512-FODM124	onsemi	Transistor Output Optocouplers Phototransistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	4,297In Stock 6,000Expected 22/01/2027	£0.548 £0.368 £0.263 £0.225 View £0.21 £0.181 £0.175 £0.171	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Output Optocoupler FODM124R2 onsemi 1: £0.533 1,815In Stock 37,500On Order	Mfr. Part No. FODM124R2 Mouser Part No 512-FODM124R2	onsemi	Transistor Output Optocouplers Phototransistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	1,815In Stock 37,500On Order On Order Ship Dates Mfr. No: FODM124R2 Stock: 1,815 Can Dispatch Immediately On Order: 10,000 Expected 05/01/2027 12,500 Expected 19/04/2027 15,000 Expected 04/11/2027 Factory Lead Time: 42 Weeks	Cut Tape £0.533 £0.364 £0.255 £0.219 £0.204 Reel £0.158 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

Applied Filters:

Customer Service Office

Company

Resources

Support

ABRACON
American Bright LED
ams OSRAM
Bourns
Broadcom Limited
CEL
CTS
CUI Inc.
Diodes Incorporated
ECS
Epson
Everlight
Honeywell
Infineon
IQD Frequency Products
Kingbright
KYOCERA AVX
LITEON
Littelfuse
Lumex
Microchip
Mini-Circuits
onsemi
Pletronics
PUI Audio
Renesas Electronics
Sharp Microelectronics
SiTime
Sumida
TDK
Toshiba
TTM Technologies
TXC Corporation
Vishay
Wurth Elektronik

Share This

Passive Components

Opto-electronics

Semiconductors

Power

Sensors

Applied Filters: