TVS

basic ESD protection (IEC61000-4-2):

lightning event protection (IEC61000-4-5)

Manufacturers

Bourns

Vishay

TI

Littlefuse

ST

Onsemi

Nexperia

Semtech

Kyocera AVX

board	USB2	USB3	USB2,3 5V	HDMI HS	HDMI misc	SIM	DP	CAN	GPIO\UART\ADC	SDCARD data	SDCARD CD	CSI	DSI	RS232	RS485	BUTTON	5V	12V	3.3V	1.8V	MIC\HP	SPEAKER
firefly MB-JD4-RK3568	ESD9X5VU	ESD5311X	ESD5341N\ESD5451N	ESD5304D	ESD5341N	ESD5451N		NO	ESD5451N	ESD9X5VU	ESD5451N	NO	NO	ESD9N12BA	ESD9N12BA	ESD5451N	AZ5825-01F		AZ5825-01F	AZ5825-01F	ESD5451N	ESD9N12BA
firefly MB-JD4-RK3568	0402	0402	0402	2510 (m)	0402	0402		NO	0402	0402	0402	NO	NO	0402	0402	0402	0402		0402	0402	0402	0402

ESD9X5VU	0402	USB2, SDCARD data
ESD5311X	0402	USB3 HS (<0.4pF)
ESD5341N	0402	USB2 5V, USB3 5V, HDMI misc
ESD5451N	0402	USB2 5V, SIM, GPIO\UART\ADC, SDCARD CD, BUTTON, MIC\HP
ESD5304D	2510 (m)	HDMI HS (<0.4pF)
ESD9N12BA	0402	RS2323, RS485, SPEAKER
AZ5825-01F	0402	5V, 3.3V, 1.8V

Diodes

DT1140-04LP-7

Will Semiconductor

ESD5304D

Onsemi

ESD7004MUTAG