Triac, SCR Output Optoisolators

(489 results)

Triac and SCR output optoisolators allow bi-directional or unidirectional control of an AC (alternating current) source while providing isolation between the control and load circuits. An LED is optically coupled to a photodiode in a single device package. The photodiode controls the gate of the Triac or SCR and may include zero cross circuity. These optoisolators are selected by on-state current, forward voltage, turn on time, and mounting type.

Part # Manufacturer Description Availability Pricing Quantity
onsemi_FOD4208T

FOD4208T

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
In Stock
-
onsemi_FOD4208TV

FOD4208TV

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
1000
1+: $2.96900
10+: $2.43210
100+: $1.88062
1000+: $1.76750
onsemi_FOD4208V

FOD4208V

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
2650
1+: $2.05030
10+: $1.88062
100+: $1.80285
1000+: $1.76750
onsemi_FOD420S

FOD420S

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
985
1+: $1.97458
10+: $1.81117
100+: $1.73628
1000+: $1.70223
onsemi_FOD420SDV

FOD420SDV

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
2835
1+: $1.97458
10+: $1.81117
100+: $1.73628
1000+: $1.70223
onsemi_FOD420SV

FOD420SV

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
1746
1+: $1.97458
10+: $1.81117
100+: $1.73628
1000+: $1.70223
onsemi_FOD420T

FOD420T

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
In Stock
-
onsemi_FOD420V

FOD420V

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
498
1+: $1.97458
10+: $1.81117
100+: $1.73628
1000+: $1.70223
onsemi_FODM3023R1_NF098

FODM3023R1_NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
3021
95+: $0.58230
230+: $0.47780
360+: $0.46290
490+: $0.44800
635+: $0.43310
850+: $0.38840
onsemi_FODM3023R2-NF098

FODM3023R2-NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
653
1+: $0.61622
10+: $0.58541
100+: $0.57221
1000+: $0.55900
onsemi_FODM3023-NF098

FODM3023-NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
160
1+: $0.97240
10+: $0.82932
30+: $0.74984
100+: $0.63193
500+: $0.59219
1000+: $0.57496
onsemi_FODM3052R2V_NF098

FODM3052R2V_NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
In Stock
-
onsemi_FODM3052R2-NF098

FODM3052R2-NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
9518
1+: $0.87271
10+: $0.85284
30+: $0.83794
onsemi_FODM3052-NF098

FODM3052-NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
84
1+: $1.11449
10+: $0.93564
30+: $0.83628
onsemi_FODM3062R2

FODM3062R2

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
In Stock
-
onsemi_FODM3082R2

FODM3082R2

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
In Stock
-
onsemi_FODM3083R1

FODM3083R1

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
In Stock
-
onsemi_MOC3012M_F132

MOC3012M_F132

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 4.17KV TRIAC 6DIP
In Stock
-
onsemi_MOC3022M_F132

MOC3022M_F132

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 4.17KV TRIAC 6DIP
In Stock
-
onsemi_MOC3052M_F132

MOC3052M_F132

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 4.17KV TRIAC 6DIP
In Stock
-
onsemi_MOC3052SM_F132

MOC3052SM_F132

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 4.17KV TRIAC 6SMD
In Stock
-
onsemi_MOC3052SR2M_F132

MOC3052SR2M_F132

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 4.17KV TRIAC 6SMD
In Stock
-
onsemi_MOC3052SR2VM_F132

MOC3052SR2VM_F132

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 4.17KV TRIAC 6SMD
In Stock
-
onsemi_MOC3052TVM_F132

MOC3052TVM_F132

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 4.17KV TRIAC 6DIP
In Stock
-
onsemi_MOC3052VM_F132

MOC3052VM_F132

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 4.17KV TRIAC 6DIP
In Stock
-
Follow Us
Please find more information about us from below social media and interact with us!
ErsaErsaErsaErsa
Information
About Contact Certification Product Index All Manufacturers Blog
Policies
Shipping & Delivering Refund & Return Terms of Condition Privacy Policy
Tools
RFQ BOM PCB
ERSA LIMITED
[email protected] TEL.:+65 (3) 1252045
260B ANG MO KIO STREET 21 #18-153 KEBUN BARU COURT SINGAPORE
FLAT/RM A7/F KIMLEY COMMERCIAL BUILDING 142-146 QUEEN'S ROAD CENTRAL HK
ISO9001Quality PolicyISO45001ISO14001paypalvisaamexooFedEXDHLUPSTNTOthers

©2025 ERSA Electronics Corporation.