40 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.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 1 kV Surge capability up to 400 A J-packages and K-packages packages are UL Recognized for isolation voltages of 2.5 kVrms
TRIAC 40A 1000V TO-218X Through Hole Product overview: Q6040K7TP 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 Through-Hole, 40A, 1000V. Search-friendly keywords include Triac, TRIACs, electronic component, datasheet, replacement part, Through-Hole, 40A, 1000V. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 300-Q6040K7TP can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 042270-Q6040K7TP
Packaging: Tube/Rail
Mounting: Through Hole
Current - Hold (Ih) (Max): 100mA
Configuration: Single
Voltage - Off State: 600V
Voltage - Gate Trigger (Vgt) (Max): 2V
Current - Gate Trigger (Igt) (Max): 100mA
Current - On State (It (RMS)) (Max): 40A
Current - Non Rep. Surge 50, 60Hz (Itsm): 335A, 400A
Triac Type: Alternistor - Snubberless
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: TO-218 Isolated Tab
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
TRIAC Alternistor - Snubberless 600V 40A Through Hole TO-218 Isolated Tab
TRIAC, ALTERNISTOR TRIACS, 600V, 40A, TO-218AC; Peak Repetitive Off State Voltage:600V; On State RMS Current:40A; Triac Case Style:TO-218AC; Gate Trigger Voltage Max:2V; Peak Non Repetitive Surge Current:335A; No. of Pins:3Pins RoHS Compliant: Yes
TRIAC, 600V, 40A, TO-218AC; Peak Repetitive Off-State Voltage, Vdrm:600V; On State RMS Current IT(rms):40A; Triac Case Style:TO-218AC; Gate Trigger Current Max (QI), Igt:100mA; Gate Trigger Voltage Max Vgt:2V; Peak Gate Power:800mW; RoHS Compliant: Yes
Triacs Altnstr 600V 40A Iso 100-100-100mA
TRIAC ALTERNISTOR 600V 40A TO218
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Triacs | Triacs | Triacs | Thyristors | Triacs | Triacs | Thyristors | Triacs |
| Product Number | Q6040K7TP | 300-Q6040K7TP | 042270-Q6040K7TP | Q6040K7TP-ND | 68X1004 | 18AC7511 | Q6040K7TP | Q6040K7TP |
| Product Name | Low Power TRIAC up to 1200V | Through-Hole 40A 1000V Triac | Triacs - Q6040K7TP | TRIACs | Triac, Alternistor Triacs, 600V, 40A, To-218Ac; Peak Repetitive Off State Voltage Littelfuse | Triac, 600V, 40A, To-218Ac; Peak Repetitive Off-State Voltage, Vdrm Littelfuse | Triacs | Discrete Semiconductor Products - Thyristors - TRIACs |
| Standards and Certifications | RoHS | RoHS | RoHS | RoHS | ||||
| VDRM | 600 volts | 600 volts | 600 volts | 600 volts | ||||
| VTM | 1.8 volts | |||||||
| IT(RMS) | 40 amps | 40 amps | 40 amps | |||||
| Package Type | TO-218-3 | TO-218 Isolated Tab | TO-218-3 Isolated Tab, TO-218AC | TO-218AC | TO-218AC | TO-218-3 Isolated Tab, TO-218AC |
