Pushbutton Switches - Board Mount

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Fuel-Powered/Hybrid Military UAV Systems

Littelfuse Fuel-Powered/Hybrid Military Unmanned Aerial Vehicle (UAV) Systems offer solutions for power conversion and DC bus, power distribution, and charger/ground power. These systems support power conversion and a DC bus with a rectifier diode that converts AC line voltage to DC. The fuel-powered/hybrid military Unmanned Aerial Vehicle (UAV) systems provide TVS diodes, fuses, and MOSFETs for semiconductor switches, surge protection, and rectification. These systems offer AEC-Q/MIL-grade products across various functions. Typical applications include Intelligence, Surveillance, and Reconnaissance (ISR), military, and border surveillance.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	Illuminated	Contact Form	Switch Function	Lamp Type	Illumination Colour	Actuator	Current Rating	Voltage Rating DC	Voltage Rating AC	Termination Style	Cap Colour	Contact Plating
Pushbutton Switches - Board Mount Switch Pb Spdt Illum Green 8121J85ZGE226 C&K 1: 17,72 € 153In Stock	Mfr. Part No. 8121J85ZGE226 Mouser Part No 611-8121J85ZGE226	C&K	Pushbutton Switches - Board Mount Switch Pb Spdt Illum Green Learn More about C&K littelfuse military uav systems	Datasheet	153In Stock	17,72 € 16,77 €	Min.: 1 Mult.: 1	8020		Illuminated	SPDT	ON - (OFF), OFF - (ON)	LED	Green	Round	1 A	28 VDC	125 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount ON-(ON) SPDT WHT 8121J81ZGE12 C&K 1: 13,36 € 128In Stock	Mfr. Part No. 8121J81ZGE12 Mouser Part No 611-8121-001	C&K	Pushbutton Switches - Board Mount ON-(ON) SPDT WHT Learn More about C&K littelfuse military uav systems	Datasheet	128In Stock	13,36 € 12,79 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Square	1 A	28 VDC	125 VAC	Solder Lug	White	Gold
Pushbutton Switches - Board Mount Switch Pb Spdt .4Va Solder Lug 8125SYZBE C&K 1: 10,65 € 179In Stock	Mfr. Part No. 8125SYZBE Mouser Part No 611-8125SYZBE	C&K	Pushbutton Switches - Board Mount Switch Pb Spdt .4Va Solder Lug Learn More about C&K littelfuse military uav systems	Datasheet	179In Stock	10,65 € 9,21 € 8,70 € 8,32 € View 7,86 € 7,40 € 7,12 € 6,81 € Quote	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap		20 VDC	20 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount SPDT ON-(ON) BLK 8121J85ZGE223 C&K 1: 17,08 € 259In Stock	Mfr. Part No. 8121J85ZGE223 Mouser Part No 611-8121J85ZGE223	C&K	Pushbutton Switches - Board Mount SPDT ON-(ON) BLK Learn More about C&K littelfuse military uav systems	Datasheet	259In Stock	17,08 € 15,02 € 12,98 € 12,57 € View 12,27 € 11,99 € 11,69 €	Min.: 1 Mult.: 1	8020	Sealed	Illuminated	SPDT	ON - (ON)	LED	Red	Square	1 A	28 VDC	125 VAC	Solder Lug	Black	Gold
Pushbutton Switches - Board Mount ON-(ON) SPDT SLDR MT 8121J80ZGE2 C&K 1: 12,33 € 149In Stock	Mfr. Part No. 8121J80ZGE2 Mouser Part No 611-8121-201	C&K	Pushbutton Switches - Board Mount ON-(ON) SPDT SLDR MT Learn More about C&K littelfuse military uav systems	Datasheet	149In Stock	12,33 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Square	1 A	28 VDC	125 VAC	Solder Lug	Black	Gold
Pushbutton Switches - Board Mount ON-MOM SPDT SLDR 8125J81ZBE12 C&K 1: 10,18 € 144In Stock	Mfr. Part No. 8125J81ZBE12 Mouser Part No 611-8125J81ZBE12	C&K	Pushbutton Switches - Board Mount ON-MOM SPDT SLDR Learn More about C&K littelfuse military uav systems	Datasheet	144In Stock	10,18 € 9,12 € 8,92 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Square		20 VDC	20 VAC	Solder Lug	White	Gold
Pushbutton Switches - Board Mount Pushbutton 8125SY4CBE C&K 1: 7,73 € 301In Stock	Mfr. Part No. 8125SY4CBE Mouser Part No 611-8125SY4CBE	C&K	Pushbutton Switches - Board Mount Pushbutton Learn More about C&K littelfuse military uav systems	Datasheet	301In Stock	7,73 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap		20 VDC	20 VAC	PC Pin		Gold
Pushbutton Switches - Board Mount SPDT R/A PC REV TERM 8121SD9A4GE C&K 1: 14,24 € 104In Stock	Mfr. Part No. 8121SD9A4GE Mouser Part No 611-8121SD9A4GE	C&K	Pushbutton Switches - Board Mount SPDT R/A PC REV TERM Learn More about C&K littelfuse military uav systems	Datasheet	104In Stock	14,24 € 12,40 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	PC Pin, Right Angle		Gold
Pushbutton Switches - Board Mount SPDT ON(ON) 1A SOLDR 8121SDZGE C&K 1: 12,34 € 124In Stock	Mfr. Part No. 8121SDZGE Mouser Part No 611-8121SDZGE	C&K	Pushbutton Switches - Board Mount SPDT ON(ON) 1A SOLDR Learn More about C&K littelfuse military uav systems	Datasheet	124In Stock	12,34 € 11,39 € 10,84 € 9,16 € View 9,04 € 8,93 € 8,53 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount Pushbutton 8121MDZGE C&K 1: 13,60 € 31In Stock	Mfr. Part No. 8121MDZGE Mouser Part No 611-8121MDZGE	C&K	Pushbutton Switches - Board Mount Pushbutton Learn More about C&K littelfuse military uav systems	Datasheet	31In Stock	13,60 € 11,74 € 11,21 € 9,56 € View 9,55 € 9,54 € 9,37 € 9,28 € Quote	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount Pushbutton DPDT (On) 8221J83ZGE22 C&K 1: 25,63 € 7In Stock	Mfr. Part No. 8221J83ZGE22 Mouser Part No 611-8221J83ZGE22	C&K	Pushbutton Switches - Board Mount Pushbutton DPDT (On) Learn More about C&K littelfuse military uav systems	Datasheet	7In Stock	25,63 € 18,06 € 17,40 € 16,92 € View 16,58 € 15,76 € 15,37 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	DPDT	ON - (ON)			Plunger	1 A	28 VDC	120 VAC	Solder Lug	Black	Gold
Pushbutton Switches - Board Mount Pushbutton 8221SHZGI C&K 1: 22,62 € 75In Stock	Mfr. Part No. 8221SHZGI Mouser Part No 611-8221SHZGI	C&K	Pushbutton Switches - Board Mount Pushbutton Learn More about C&K littelfuse military uav systems	Datasheet	75In Stock	22,62 € 19,93 € 19,03 € 16,06 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	DPDT	ON - (ON)			Plunger	1 A	28 VDC	120 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount Switch Pb Dpdt Mom Solder Lug Ul U821SHZGE C&K 1: 18,18 € 48In Stock	Mfr. Part No. U821SHZGE Mouser Part No 611-U821SHZGE	C&K	Pushbutton Switches - Board Mount Switch Pb Dpdt Mom Solder Lug Ul Learn More about C&K littelfuse military uav systems	Datasheet	48In Stock	18,18 €	Min.: 1 Mult.: 1	8020		Non-Illuminated	DPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount ON-(ON) SPDT SLDR MT 8121SHZGE C&K 1: 13,66 € 1 656In Stock	Mfr. Part No. 8121SHZGE Mouser Part No 611-8121-221	C&K	Pushbutton Switches - Board Mount ON-(ON) SPDT SLDR MT Learn More about C&K littelfuse military uav systems	Datasheet	1 656In Stock	13,66 € 12,47 € 10,55 € 10,23 € 10,01 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount ON-(ON) SPDT SLDR MT 8121J81ZGE22 C&K 1: 16,09 € 149In Stock	Mfr. Part No. 8121J81ZGE22 Mouser Part No 611-8121-211	C&K	Pushbutton Switches - Board Mount ON-(ON) SPDT SLDR MT Learn More about C&K littelfuse military uav systems	Datasheet	149In Stock	16,09 € 13,89 € 12,71 € 12,14 € View 11,83 € 11,78 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Square	1 A	28 VDC	125 VAC	Solder Lug	Black	Gold
Pushbutton Switches - Board Mount ON-MOM SPDT PC 8121SHCGE C&K 1: 13,46 € 179In Stock	Mfr. Part No. 8121SHCGE Mouser Part No 611-8121-222	C&K	Pushbutton Switches - Board Mount ON-MOM SPDT PC Learn More about C&K littelfuse military uav systems	Datasheet	179In Stock	13,46 € 12,82 € 11,64 € 11,19 € View 10,76 € 10,37 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	PC Pin		Gold
Pushbutton Switches - Board Mount ON-MOM SPDT RA PC 8121SD9AGE C&K 1: 13,07 € 428In Stock	Mfr. Part No. 8121SD9AGE Mouser Part No 611-8121-231	C&K	Pushbutton Switches - Board Mount ON-MOM SPDT RA PC Learn More about C&K littelfuse military uav systems	Datasheet	428In Stock	13,07 € 11,86 € 10,78 € 10,44 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	PC Pin, Right Angle		Gold
Pushbutton Switches - Board Mount Switch Pb Spdt 1A Plunger Pcb 8121SDCGE C&K 1: 13,52 € 299In Stock	Mfr. Part No. 8121SDCGE Mouser Part No 611-8121SDCGE	C&K	Pushbutton Switches - Board Mount Switch Pb Spdt 1A Plunger Pcb Learn More about C&K littelfuse military uav systems	Datasheet	299In Stock	13,52 € 11,64 € 11,03 € 10,46 € View 9,92 € 9,43 € 9,40 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	PC Pin		Gold
Pushbutton Switches - Board Mount ON-MOM SPDT PC 8125SHCBE C&K 1: 10,03 € 545In Stock 800Expected 11/26/2026	Mfr. Part No. 8125SHCBE Mouser Part No 611-8125-222	C&K	Pushbutton Switches - Board Mount ON-MOM SPDT PC Learn More about C&K littelfuse military uav systems	Datasheet	545In Stock 800Expected 11/26/2026	10,03 € 8,68 € 8,26 € 7,84 € View 7,56 € 7,26 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap		20 VDC	20 VAC	PC Pin		Gold
Pushbutton Switches - Board Mount ON-MOM SPDT SLDR 8125SHZBE C&K 1: 8,51 € 723In Stock	Mfr. Part No. 8125SHZBE Mouser Part No 611-8125-241	C&K	Pushbutton Switches - Board Mount ON-MOM SPDT SLDR Learn More about C&K littelfuse military uav systems	Datasheet	723In Stock	8,51 € 7,45 € 6,65 € 6,44 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap		20 VDC	20 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount SWITCH 8125J85ZBE223 8125J85ZBE223 C&K 1: 14,54 € 127In Stock	Mfr. Part No. 8125J85ZBE223 Mouser Part No 611-8125J85ZBE223	C&K	Pushbutton Switches - Board Mount SWITCH 8125J85ZBE223 Learn More about C&K littelfuse military uav systems	Datasheet	127In Stock	14,54 € 13,05 €	Min.: 1 Mult.: 1	8020	Sealed	Illuminated	SPDT	ON - (ON)	LED	Red	Square		20 VDC	20 VAC	Solder Lug	Black	Gold
Pushbutton Switches - Board Mount ON-(ON) DPDT SLDR MT 8221SHZGE C&K 1: 17,56 € 222In Stock 300Expected 12/21/2026	Mfr. Part No. 8221SHZGE Mouser Part No 611-8221-221	C&K	Pushbutton Switches - Board Mount ON-(ON) DPDT SLDR MT Learn More about C&K littelfuse military uav systems	Datasheet	222In Stock 300Expected 12/21/2026	17,56 € 15,14 € 14,76 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	DPDT	ON - (ON)			Without Cap	1 A	28 VDC	120 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount Pushbutton 3PDT On-Mom 8321SHZGE C&K 1: 24,97 € 79In Stock	Mfr. Part No. 8321SHZGE Mouser Part No 611-8321SHZGE	C&K	Pushbutton Switches - Board Mount Pushbutton 3PDT On-Mom Learn More about C&K littelfuse military uav systems	Datasheet	79In Stock	24,97 € 22,01 € 21,10 € 20,31 € 20,17 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	3PDT	ON - (ON)			Without Cap	1 A	28 VDC	120 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount ON-MOM SPDT V-BRACKT 8121SD9V3GE C&K 1: 14,12 € 14In Stock	Mfr. Part No. 8121SD9V3GE Mouser Part No 611-8121-236	C&K	Pushbutton Switches - Board Mount ON-MOM SPDT V-BRACKT Learn More about C&K littelfuse military uav systems	Datasheet	14In Stock	14,12 € 13,36 € 11,15 € 10,66 € View 10,17 € 9,83 € 9,44 € 8,96 € Quote	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	PC Pin		Gold
Pushbutton Switches - Board Mount ON-(ON) SPDT R/A PCB 8121SD9AV2GE C&K 1: 15,43 € 35In Stock 1 920On Order	Mfr. Part No. 8121SD9AV2GE Mouser Part No 611-8121-290	C&K	Pushbutton Switches - Board Mount ON-(ON) SPDT R/A PCB Learn More about C&K littelfuse military uav systems	Datasheet	35In Stock 1 920On Order On Order Ship Dates Mfr. No: 8121SD9AV2GE Stock: 35 Can Dispatch Immediately On Order: 960 Expected 11/19/2026 960 Expected 11/23/2026 Factory Lead Time: 15 Weeks	15,43 € 13,47 € 12,79 € 12,00 € View 11,51 € 10,89 € 10,59 €	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap	1 A	28 VDC	125 VAC	PC Pin, Right Angle, Vertical		Gold

Fuel-Powered/Hybrid Military UAV Systems

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