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LITTELFUSE

Series	Category	# Parts	Status	Description

Part	Spec A	Spec B	Spec C	Spec D	Description

Standalone parts(24842)

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Part	Category	Description
LITTELFUSE DRR-DTH-Q2167-2Obsolete	Switches	SWITCH REED CUSTOM
LITTELFUSE DRR-DTH-70-85Obsolete	Switches	SWITCH REED SPDT 350MA 350V
LITTELFUSE CR101J25S215QF	Switches	ROCKER SWITCHES
LITTELFUSE 104-0201-006	Switches	SWITCH PUSHBUTTON DPDT 6A 250V
LITTELFUSE 0HEV040.ZXPCBLObsolete	Circuit Protection	FUSE - HEV LC 425VDC 40A, PCB 3.9MM TERM/ BULK
LITTELFUSE 0324015.HObsolete	Circuit Protection	FUSE CERM 15A 250VAC 125VDC 3AB
LITTELFUSE NANOSMD200LR-2Obsolete	Circuit Protection	PTC RESET FUSE 6V 2A 1206
LITTELFUSE C115371-6651	Connectors Interconnects	LINEAR IC'S
LITTELFUSE SMCJ36CA-E	Circuit Protection	TVS 1.5KW 36V 5%BI DO-214AB TR13
LITTELFUSE C115370-5031	Connectors Interconnects	LINEAR IC'S

Series	Category	# Parts	Status	Description

Q2004V4Triac 200V 4A 25,25,25 mA TO251	Thyristors	1	Obsolete	4 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.
Q2006DH3Altnstr 200V 6A 10-10-10 mA TO252	Thyristors	2	Obsolete	6 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.
Q2006DH4Altnstr 200V 6A 35-35-35 mA TO252	Thyristors	2	Obsolete	6 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.
Q2006L4TRIAC 200V 6A 25-25-25 MA TO220 ISO	Thyristors	1	Obsolete	6 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.
Q2006LH4Altnstr 200V 6A 35-35-35 mA TO220 Iso	TRIACs	1	Obsolete	6 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.
Q2006LTQdrc 200V 6A 33/43V TO220 Iso	TRIACs	1	Obsolete	Teccor brand Quadrac devices are triacs that include a diac trigger mounted inside the same package. This device, developed by Littelfuse, saves the user the expense and assembly time of buying a discrete diac and assembling in conjunction with a gated triac. Also, the alternistor Quadrac device (QxxxxLTH) eliminates the need for a snubber network. The Quadrac device is a bidirectional AC switch and is gate controlled for either polarity of main terminal voltage. Its primary purpose is for AC switching and phase control applications such as speed controls, temperature modulation controls, and lighting controls where noise immunity is required. Triac current capacities range from 4A to 15A with voltage ranges from 200V to 600V. Quadrac devices are available in the TO-220 package. The TO-220 package is electrically isolated to 2500V rms from the leads to mounting surface. 4000V rms is available on special order. This means that no external isolation is required, thus eliminating the need for separate insulators and insulator-mounting steps and saving dollars over "hot tab" devices. All Teccor triac and diac chips have glass-passivated junctions to ensure long-term device reliability and parameter stability. Variations of devices in this data sheet are available for custom design applications. Consult the factory for more information.
Q2006N4Triac 200V 6A 25,25,25 mA TO263	Discrete Semiconductor Products	2	Obsolete	6 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.
Q2006R4Triac 200V 6A 25,25,25 mA TO220	TRIACs	1	Obsolete	6 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.
Q2006RH4Altnstr 200V 6A 35-35-35 mA TO220	Thyristors	1	Obsolete	6 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.
Q2006VH3Altnstr 200V 6A 10-10-10 mA TO251	Thyristors	1	Obsolete	6 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standard type devices normally operate in Quadrants I & III triggered from AC line.Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.