THOMSON CSF - TLC223B - Triac.

400V 1.6 Amp.

Case: TL Plastic CB-274 (TO-221 no tab).

Genuine Thomson CSF - New Old Stock - Rare

Alternates: Z0103MAG, LX803DE 

Note: Suggested replacement Teccor Q4004F42 is 400V 4 Amp.

TECCOR - Q4025R6 Triac, alternistor.

Teccor's alternistor is specifically designed for applications that switch highly inductive loads. A special chip offers the same performance as two thyristors (SCRs) wired inverse parallel (back-to-back), providing better turn-off behavior than a standard triac.

Voltage: 400V.

Current: 25Amp.

Package: TO-220, non-isolated.

Alternate: Littelfuse Q4025R6

TECCOR - T106D1 SCR, Silicon Controlled Rectifier.

The Teccor line of sensitive SCR semiconductors are half-wave unidirectional, gate-controlled rectifiers (SCR-thyristor) which complement Teccor's line of power SCRs.

Voltage: 400V.

Current: 4Amp.

Mount: PCB.

Package: 3-Lead Compact. Two leads one side, one lead opposite side.

Note: Sensitive gate.

House numbered 375.

Manufactures box is labeled T106D1.

Alternate: SOT-223

TECCOR - Q6008L5 - Triac, Alternistor.

Voltage: 600V.

Current: 8Amp.

Package: TO-220.

Littelfuse TECCOR - S6025L - SCR. 25Amp 600V.

SCR, silicon controlled rectifier. 

Forward Current: 25 A

Forward Voltage: 1.6 V

Gate Trigger Current; 35 mA

Holding Current: 50 mA

Maximum On-State Current: 16 A

Operating Temperature: -40 to +125 °C

Package Type:   TO-220AB

Repetitive Peak Voltage: 1000 V

Surge Current:   350 A

Dimensions: 10.67 x 4.78 x 9.4 mm

TECCOR - Q2010LH5 Triac, Alternistor.

10Amp 200V.

Bidirectional.

Package: TO-220 cut 1/4" leads.

Used/Removed from equipment.

TECCOR - Q2010LH5 Triac, Alternistor.

10Amp 200V.

Bidirectional.

Package: TO-220 Manufactures Trimmed 1/4" leads.

Genuine Teccor - New Old Stock

SEMITRONICS - 2N685 SCR, Silicon Controlled Rectifier.

The 2N685 is a Reverse Blocking Triode Thyristor/Silicon Controlled Rectifier (SCR) designed primarily of half-wave AC control applications such as motor controls, heating controls and power supplies. The thyristor is also used wherever half-wave silicon gate-controlled solid devices are needed. It is a four-layer, unidirectional solid state current controlling device used where high power control is demanded. This product’s precise functionality makes it suitable for practical uses that range from lamp dimming regulators to controlling welding machines.

Solid State Thyristors

Max Voltage: 200V.

Max Current: 25 Amp.

Package: TO-48 stud 1/4-28UNF-2A.

P/N: 2N685.

RCA - 2N6400 - SCR, Silicon Controlled Rectifier.

Reverse Blocking Thyristors Designed primarily for half‐wave ac control applications, such as motor controls, heating controls and power supplies; or wherever half-wave silicon gate-ontrolled, solid-state devices are needed.

Status: Discontinued

Max Voltage: 50V.

Max Current: 16 Amp.

Dissipation: PG av 0.5 watt.

PGM 20 watt.

Package: TO-220. (TO-7)

Note: Reverse Blocking Thyristor.

Genuine Vintage RCA- New Old Stock - Rare

Alternate: 2N6405

RCA - 2N3670 SCR, Silicon Controlled Rectifier, Thyrister.

12.5Amp 400V.

For 240 Volt Line Operation

Package: TO-3 Steel.

Genuine Vintage RCA - New Old Stock - Rare

RCA - S4060D - 400V 10Amp Power SCR's TO-220

This thyristor has microampere gate-current requirements which permit operation with low-level logic circuits. They can be used for lighting, power-switching, and motor speed controls, and for gate-current amplification for driving larger SCR’s.

800v Capacity

10A (rms) on-state current rating

1210A Surge Capacity

Low thermal Resistance

Temp: -40 C to 125 C

Genuine Vintage RCA - New Old Stock - Sensitive.

Alternate: NTE5437, Teccor S4010LS2

HOUSE # SCR 6.3Amp 100V SK3504 STUD NEW