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 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-(ON) SPDT WHT 8121J81ZGE12 C&K 1: €14.63 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	€14.63 €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: €10.66 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	€10.66 €9.22 €8.70 €8.32 View €7.85 €7.40 €7.11 €6.80 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 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 ON-MOM SPDT SLDR 8125J81ZBE12 C&K 1: €9.83 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	€9.83 €9.07 €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 SPDT ON(ON) 1A SOLDR 8121SDZGE C&K 1: €12.32 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	€12.32 €11.39 €10.84 €9.14 View €9.06 €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 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 Switch Pb Spdt Illum Green 8121J85ZGE226 C&K 1: €16.77 146In 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	146In Stock	€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 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 €9.52	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 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 Pushbutton 8221SHZGI C&K 1: €22.63 73In 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	73In Stock	€22.63 €19.93 €19.04 €15.99	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 ON-(ON) SPDT SLDR MT 8121J81ZGE22 C&K 1: €16.09 147In 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	147In Stock	€16.09 €13.89 €12.71 €12.14 €11.87	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-(ON) SPDT SLDR MT 8121SHZGE C&K 1: €13.66 386In Stock 900Expected 09/03/2027	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	386In Stock 900Expected 09/03/2027	€13.66 €12.47 €10.55 €10.23 €9.87	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-MOM SPDT RA PC 8121SD9AGE C&K 1: €13.07 363In 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	363In 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 SPDT ON-(ON) BLK 8121J85ZGE223 C&K 1: €17.75 144In 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	144In Stock	€17.75 €15.48 €14.47 €14.10 €12.85	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 Switch Pb Spdt 1A Plunger Pcb 8121SDCGE C&K 1: €11.23 298In 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	298In Stock	€11.23 €10.07 €9.61 €9.24 View €9.22 €9.07 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-MOM SPDT PC 8125SHCBE C&K 1: €9.38 840In Stock 1,000Expected 09/12/2026	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	840In Stock 1,000Expected 09/12/2026	€9.38 €8.31 €7.98 €7.77 View €7.53 €7.20 €7.00 €6.86	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 R/A PCB 8125SD9AV2BE C&K 1: €9.61 245In Stock	Mfr. Part No. 8125SD9AV2BE Mouser Part No 611-8125-232	C&K	Pushbutton Switches - Board Mount ON-MOM SPDT R/A PCB Learn More about C&K littelfuse military uav systems	Datasheet	245In Stock	€9.61 €8.67 €8.13 €7.81 €7.66	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap		20 VDC	20 VAC	PC Pin, Right Angle, Vertical		Gold
Pushbutton Switches - Board Mount ON-MOM SPDT SLDR 8125SHZBE C&K 1: €8.32 514In Stock 800Expected 12/01/2027	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	514In Stock 800Expected 12/01/2027	€8.32 €7.28 €6.64 €6.45	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Without Cap		20 VDC	20 VAC	Solder Lug		Gold
Pushbutton Switches - Board Mount Pushbutton SPDT BLK 8125J83ZBE22 C&K 1: €10.90 265In Stock	Mfr. Part No. 8125J83ZBE22 Mouser Part No 611-8125J83ZBE22	C&K	Pushbutton Switches - Board Mount Pushbutton SPDT BLK Learn More about C&K littelfuse military uav systems	Datasheet	265In Stock	€10.90 €9.41 €8.88 €8.49 €8.16	Min.: 1 Mult.: 1	8020	Sealed	Non-Illuminated	SPDT	ON - (ON)			Square		20 VDC	20 VAC	Solder Lug	Black	Gold
Pushbutton Switches - Board Mount ON-(ON) DPDT SLDR MT 8221SHZGE C&K 1: €17.56 183In Stock 300Expected 21/12/2026	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	183In Stock 300Expected 21/12/2026	€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: €28.93 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	€28.93 €24.97 €23.54 €20.49	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 PC 8121SHCGE C&K 1: €14.33 1In Stock 800Expected 09/12/2026	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	1In Stock 800Expected 09/12/2026	€14.33 €13.10 €11.85 €11.40 View €10.97 €10.35 €10.22	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 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 €13.80 €11.15 €10.66 View €10.30 €9.83 €9.44	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: €15.51 34In 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	34In Stock 1,920On Order On Order Ship Dates Mfr. No: 8121SD9AV2GE Stock: 34 Can Dispatch Immediately On Order: 960 Expected 12/11/2026 960 Expected 13/11/2026 Factory Lead Time: 15 Weeks	€15.51 €13.47 €12.79 €12.00 View €11.51 €11.09 €10.68	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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