Circuit Protection

Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Max Operating Temperature	Min Operating Temperature	Depth	Operating Supply Voltage	Diameter	RoHS Status	Lead Free	Current Rating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	REACH SVHC	Reach Compliance Code	Lead Pitch	Height	Width	Approval Agency	Thickness	Resistance	Mounting Type	Weight	Operating Temperature	Size / Dimension	Height Seated (Max)	HTS Code	Packing Method	Max Current Rating	Power Rating	Type	JESD-609 Code	Terminal Finish	Max Power Dissipation	Terminal Shape	Voltage	Diode Type	Tolerance	Resistor Type	Terminal Placement	Thermistor Application	Lead Diameter	Lead Spacing	Rated (AC) Voltage (URac)	Hold Current	Current - Max	Voltage - Max	Trip Current	Resistance @ 25°C	Current - Hold (Ih) (Max)	R @ 25°C	Current - Trip (It)
PTGL10AR3R9M3P51A0	Murata Electronics	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole	Bulk	POSISTOR®, PTGL	yes	Active	1 (Unlimited)	2		EAR99						ROHS3 Compliant				2		Radial, Disc									Through Hole		-10°C~60°C	0.413Dia x 0.157 T 10.50mmx4.00mm	0.650 16.50mm	8533.40.80.70				Ceramic	e2	Tin/Copper (Sn/Cu)		WIRE			20%			OVERLOAD PROTECTION		0.197 5.00mm	56V		2A	56V		3.9Ohm	260mA		470mA
PTGL05AS121M0B51A0	Murata Electronics	RFQ Min: 1 Mult: 1		10 Weeks			Tape & Box (TB)			Active
PTGL09AS3R3K4B51A0	Murata Electronics	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole	Bulk	POSISTOR®, PTGL	yes	Active	1 (Unlimited)									ROHS3 Compliant				2		Radial, Disc									Through Hole		-30°C~85°C	0.366Dia x 0.138 T 9.30mmx3.50mm	0.563 14.30mm					Ceramic							10%					0.197 5.00mm			4A	60V		3.3Ohm	421mA		560mA
PTGL06BB220N8B52A0	Murata Electronics	RFQ Min: 1 Mult: 1		10 Weeks			Tape & Box (TB)			Active
PTGL07AR700H8B52A0	Murata Electronics	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole		POSISTOR®, PTGL	yes	Active	1 (Unlimited)	2		EAR99				265V		ROHS3 Compliant				2		Radial, Disc	No SVHC							70Ohm	Through Hole		-10°C~60°C	0.315Dia x 0.236 T 8.00mmx6.00mm	0.551 14.00mm	8533.40.80.70		400mA		Ceramic	e2	Tin/Copper (Sn/Cu)		WIRE			25%			OVERLOAD PROTECTION		0.197 5.00mm				265V	185mA	70Ohm	85mA		160mA
LXES02TAA1-145	Murata Electronics	RFQ Min: 1 Mult: 1		14 Weeks			Tape & Reel (TR)			Active																		compliant																						TRANS VOLTAGE SUPPRESSOR DIODE
NTPAJ6R0LDKB0	Murata Electronics	RFQ Min: 1 Mult: 1	download		DISCONTINUED (Last Updated: 2 weeks ago)	Through Hole	Bulk	NTPAJ	yes	Obsolete	1 (Unlimited)	2		EAR99	160°C	-20°C	5.5mm		0.709 18.00mm	RoHS Compliant	Lead Free	3.4A		2					10.0076mm		5.5mm		5.5mm	6Ohm						8533.40.80.70					e2	Tin/Copper (Sn/Cu)		WIRE	264V		±15%	NTC THERMISTOR	RADIAL	TEMPERATURE SENSING	800 μm	0.394 10.00mm								6 Ω
PTGL12AS4R7K6B51A0	Murata Electronics	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole	Bulk	POSISTOR®, PTGL	yes	Active	1 (Unlimited)									ROHS3 Compliant				2		Radial, Disc									Through Hole		-30°C~85°C	0.453Dia x 0.177 T 11.50mmx4.50mm	0.650 16.50mm					Ceramic							10%					0.197 5.00mm			3.5A	140V		4.7Ohm	393mA		523mA
PTGL07AR700H8B52B0	Murata Electronics	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole	Bulk	POSISTOR®, PTGL	yes	Active	1 (Unlimited)	2	Radial	EAR99			6mm			ROHS3 Compliant		400μA	No	2	PTC TRIP CURRENT AT -10 DEGREE IS 0.185A	Radial, Disc			5mm			UL	6mm	70Ohm	Through Hole		-10°C~60°C	0.315Dia x 0.236 T 8.00mmx6.00mm	0.551 14.00mm	8533.40.80.70	TR	400mA	1.4W	Ceramic	e2	Tin/Copper (Sn/Cu)		WIRE	265V		25%			OVERLOAD PROTECTION		0.197 5.00mm		85mA	400mA	265V	160mA	70Ohm
PTGL12ARR33H1B54B0	Murata Electronics	RFQ Min: 1 Mult: 1	download					POSISTOR®, PTGL		Obsolete	1 (Unlimited)															Radial, Disc									Through Hole		-10°C~60°C							Ceramic																		330mOhm
PTGL09BA0R5M1B51A0	Murata Electronics	RFQ Min: 1 Mult: 1	download				Tape & Box (TB)	Posistor®		Active	1 (Unlimited)		Radial		85°C	-30°C				ROHS3 Compliant										9.5mm				500mOhm																	10%
PTGL06AR0R8M1B51A0	Murata Electronics	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole	Bulk	POSISTOR®, PTGL	yes	Active	1 (Unlimited)									ROHS3 Compliant				2		Radial, Disc									Through Hole		-10°C~60°C	0.256Dia x 0.138 T 6.50mmx3.50mm	0.394 10.00mm					Ceramic							20%					0.197 5.00mm			3A	16V		800mOhm	505mA		955mA
PTGL13AR6R8M6C01B0	Murata Electronics	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole	Bulk	POSISTOR®, PTGL	yes	Active	1 (Unlimited)	2	Radial	EAR99			6mm			ROHS3 Compliant				2	PTC TRIP CURRENT AT -10 DEGREE IS 0.67A	Radial, Disc								6.8Ohm	Through Hole		-10°C~60°C	0.551Dia x 0.236 T 14.00mmx6.00mm	0.787 20.00mm	8533.40.80.70		1A		Ceramic	e2	Tin/Copper (Sn/Cu)	2.5W	WIRE			20%			OVERLOAD PROTECTION		0.394 10.00mm	140V	370mA	1A	140V	575mA	6.8Ohm
PTGL05AR121M9N51B0	Murata Electronics	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole	Bulk	POSISTOR®, PTGL	yes	Active	1 (Unlimited)	2	Radial	EAR99			6.5mm	265V	6.5mm	ROHS3 Compliant	Lead Free	300mA	No	2	PTC TRIP CURRENT AT -10 DEGREE IS 0.085A	Radial, Disc	No SVHC		5mm			UL		120Ohm	Through Hole	369.989626mg	-10°C~60°C	0.256Dia x 0.256 T 6.50mmx6.50mm	0.512 13.00mm	8533.40.80.70	TR	300mA		Ceramic	e2	Tin/Copper (Sn/Cu)	1.2W	WIRE	265V		20%			OVERLOAD PROTECTION		0.197 5.00mm		47mA			75mA	120Ohm	47mA