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. RoHS compliant Glass — passivated junctions Voltage capability up to 1000 V Surge capability up to 85 A Electrically isolated "L - Package" is UL recognized for 2500Vrms Solid-state switching eliminates arcing or contact bounce that create voltage transients No contacts to wear out from reaction of switching events Restricted (or limited) RFI generation, depending on activation point of sine wave Requires only a small gate activation pulse in each half-cycle
TRIAC Standard 400V 6A Through Hole TO-220 Isolated Tab
Manufacturer: Littelfuse Inc.
Win Source Part Number: 1241172-Q4006L4
Packaging: Bulk
Mounting Style: Through Hole
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: TO-220-3 Isolated Tab
Configuration: Single
Voltage - Off State: 400V
Current - Non Rep. Surge 50, 60Hz (Itsm): 65A, 80A
Triac Type: Standard
Family Name: Q4006L4
Categories: Discrete Semiconductor Products
Manufacturer Homepage: www.littelfuse.com
Manufacturer Package: TO-220 Isolated Tab
Current - On State (It (RMS)) (Maximum): 6A
Voltage - Gate Trigger (Vgt) (Maximum): 1.3V
Current - Gate Trigger (Igt) (Maximum): 25mA
Current - Hold (Ih) (Maximum): 50mA
Alternative Parts (Cross-Reference): BTA10-400BRG; BTA10-400B; BT137-500G;
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Limited
4 Quadrant Logic Level TRIAC, 400V V(DRM), 6A I(T)RMS, TO-220AB, ROHS COMPLIANT, PLASTIC PACKAGE-3 Product overview: Q4006L4 from Littelfuse is a Triac for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 400V, 6A. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, 400V, 6A. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-Q4006L4 can be used for catalog matching and distributor lookup.
TRIAC, 400V, 6A, TO-220; Peak Repetitive Off State Voltage:400V; On State RMS Current:6A; Triac Case Style:TO-220; Gate Trigger Voltage Max:1.3V; Peak Non Repetitive Surge Current:65A; Holding Current Max:50mA; No. of Pins:3Pins RoHS Compliant: Yes
TRIAC 400V 6A TO220
| Littelfuse, Inc. | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Triacs | Thyristors | Triacs | Triacs | Triacs | Triacs | Thyristors |
| Product Number | Q4006L4 | Q4006L4-ND | 1241172-Q4006L4 | 300-Q4006L4 | 56J8578 | Q4006L4 | Q4006L4 |
| Product Name | Power Semiconductors & Control ICs - Thyristors (SCR & TRIAC) - TRIAC - Series: Low Power TRIAC up to 1200V - Q4006L4 | TRIACs | Triacs - Q4006L4 | 400V 6A Triac | Triac, 400V, 6A, To-220; Peak Repetitive Off State Voltage Littelfuse | Discrete Semiconductor Products - Thyristors - TRIACs | Triacs |
| Standards and Certifications | RoHS | RoHS | RoHS | ||||
| VTM | 1.6 volts | ||||||
| IT(RMS) | 6 amps | 6 amps | |||||
| Package Type | TO-220; TO-220-3 Isolated Tab | TO-220-3 Isolated Tab | TO-220-3 | TO-220; TO-220 | TO-220-3 Isolated Tab | ||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) |
