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_MOC3031SDM

MOC3031SDM

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 4.17KV TRIAC 6SMD
5817
140+: $0.40090
335+: $0.32910
520+: $0.31880
715+: $0.30850
920+: $0.29820
1235+: $0.26730
onsemi_FODM3011R1_NF098

FODM3011R1_NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4MFP
In Stock
-
onsemi_FODM3012R1_NF098

FODM3012R1_NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4MFP
In Stock
-
onsemi_FODM3052R1_NF098

FODM3052R1_NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4MFP
In Stock
-
onsemi_FODM3053R1_NF098

FODM3053R1_NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4MFP
1667
185+: $0.29740
450+: $0.24470
695+: $0.23700
960+: $0.22930
1240+: $0.22160
1660+: $0.19860
onsemi_FODM3062

FODM3062

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4MFP
3017
45+: $1.33130
105+: $1.09240
160+: $1.05830
215+: $1.02420
280+: $0.98990
375+: $0.88760
onsemi_FODM3082

FODM3082

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4MFP
In Stock
-
onsemi_FODM3083

FODM3083

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4MFP
5376
1+: $1.58474
10+: $1.45358
100+: $1.39348
1000+: $1.36615
onsemi_FOD4108TV

FOD4108TV

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
850
1+: $2.61000
10+: $2.13760
100+: $1.65293
1000+: $1.55351
onsemi_FOD4108V

FOD4108V

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
886
1+: $1.74744
10+: $1.60283
100+: $1.53655
1000+: $1.50642
onsemi_FOD410S

FOD410S

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
154
1+: $1.93680
10+: $1.77651
100+: $1.70305
1000+: $1.66966
onsemi_FOD410SD

FOD410SD

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
4141
1+: $1.93680
10+: $1.77651
100+: $1.70305
1000+: $1.66966
onsemi_FOD410SDV

FOD410SDV

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
1000
1+: $1.92626
10+: $1.76684
100+: $1.69378
1000+: $1.66057
onsemi_FOD410SV

FOD410SV

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
998
1+: $3.14900
10+: $2.57890
100+: $1.99413
1000+: $1.87418
onsemi_FOD410T

FOD410T

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
In Stock
-
onsemi_FOD410TV

FOD410TV

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
1000
1+: $2.79000
10+: $2.28490
100+: $1.76684
1000+: $1.66057
onsemi_FOD4116SD

FOD4116SD

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
1000
1+: $2.97290
10+: $2.50620
100+: $2.29879
1000+: $2.20373
onsemi_FOD4116SDV

FOD4116SDV

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
998
1+: $2.97290
10+: $2.50620
100+: $2.29879
1000+: $2.20373
onsemi_FOD4116T

FOD4116T

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
In Stock
-
onsemi_FOD4116TV

FOD4116TV

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
884
1+: $5.13000
10+: $3.63000
100+: $2.97290
1000+: $2.29879
onsemi_FOD4116V

FOD4116V

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6DIP
1000
1+: $2.43900
10+: $1.99780
100+: $1.54480
1000+: $1.45188
onsemi_FOD4118S

FOD4118S

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMD
33016
25+: $2.21910
61+: $1.82100
94+: $1.76400
129+: $1.70710
167+: $1.65020
223+: $1.47940
onsemi_FOD4218SD

FOD4218SD

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 5KV TRIAC 6SMDIP-B
1000
1+: $3.38040
10+: $2.84978
100+: $2.61393
1000+: $2.50584
onsemi_FODM3022R4_NF098

FODM3022R4_NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
In Stock
-
onsemi_FODM3023R4-NF098

FODM3023R4-NF098

Triac, SCR Output Optoisolators
 onsemi OPTOISOLATOR 3.75KV TRIAC 4SMD
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.