76 published Optocouplers part numbers
Browse optocoupler and digital isolation part pages for signal isolation, switching, logic output and gate drive applications. Buyers can review part numbers by product type, open detail pages, and submit RFQ requests for sourcing support.
Part number lookup
Product type mapping
RFQ-ready detail pages
Browse Optocouplers Types
Part numbers are grouped by product type so buyers can review matching models without a single oversized table.
Phototransistor Optocoupler
Browse Phototransistor Optocoupler part pages in the Optocouplers category.
| Part Number | Manufacturer | Package | Action |
|---|---|---|---|
| 4N25 | Vishay | DIP-6, 7.12 ± 0.3 mm x 6.5 ± 0.3 mm body, 7.62 mm typ pin spacing | DetailsRFQ |
| 4N35 | Vishay | DIP-6, 7.12 ± 0.3 mm x 6.5 ± 0.3 mm body, 7.62 mm typ pin pitch | DetailsRFQ |
| SFH617A | Vishay | DIP-4; 6.5 ±0.5 mm body length, 4.58 ±0.5 mm body width, 3.5 ±0.3 mm height, 2.54 ±0.25 mm pin pitch; options include DIP-4 400 mil option 6 and SMD-4 options 7/9 | DetailsRFQ |
| SFH620A | Vishay | DIP-4 standard, DIP-4 400 mil option 6, SMD-4 option 7, SMD-4 option 9; 2.54 mm lead spacing; DIP standard 7.62 mm typ row spacing; option 6 10.16 mm typ row spacing; body 4.70 ± 0.15 mm x 6.60 ± 0.25 mm, height 5.10 mm max | DetailsRFQ |
| XL3H4(X)-E | XINGLIGHT | SSOP4 | DetailsRFQ |
| XL3H4(X)-G | XINGLIGHT | SSOP4 | DetailsRFQ |
| XL3H7(X)-E | XINGLIGHT | SSOP4 | DetailsRFQ |
| XL3H7(X)-G | XINGLIGHT | SSOP4 | DetailsRFQ |
| XL3H7XH | XINGLIGHT | SSOP4 | DetailsRFQ |
| XL4N25-G | XINGLIGHT | DIP6 / SMD6 | DetailsRFQ |
| XL4N25S-G | XINGLIGHT | SMD6 | DetailsRFQ |
| XL4N35-G | XINGLIGHT | DIP6 / SMD6; package outline dimensions referenced in mm but numeric dimensions not provided in text | DetailsRFQ |
| XL4N35S-G | XINGLIGHT | SMD6; DIP6 also listed; package outline dimensions referenced in mm but numeric dimensions not provided in text | DetailsRFQ |
| XL101X-G | XINGLIGHT | LSOP4 | DetailsRFQ |
| XL357（X）-E | XINGLIGHT | SOP4; package outline dimensions referenced in mm, numeric body dimensions not provided in extracted text | DetailsRFQ |
| XL357（X）-G | XINGLIGHT | SOP4 | DetailsRFQ |
| XL814(X)-G | XINGLIGHT | DIP4, DIP4-M, SMD4; package outline dimensions in mm referenced but numeric dimensions not provided in extracted text | DetailsRFQ |
| XL814(X)S-G | XINGLIGHT | DIP4, DIP4-M, SMD4 | DetailsRFQ |
| XL816(X)-F | XINGLIGHT | DIP4, DIP4-M, SMD4 | DetailsRFQ |
| XL816(X)-G | XINGLIGHT | DIP4, DIP4-M, SMD4; package outline dimensions in mm referenced but numeric dimensions not provided in supplied text | DetailsRFQ |
| XL816(X)S-F | XINGLIGHT | DIP4, DIP4-M, SMD4 | DetailsRFQ |
| XL816(X)S-G | XINGLIGHT | DIP4, DIP4-M, SMD4; dimensions shown in datasheet but numeric dimensions not provided in extracted text | DetailsRFQ |
| XL817(X)-F | XINGLIGHT | DIP4, DIP4-M, SMD4 | DetailsRFQ |
| XL817（X）-G | XINGLIGHT | DIP4, DIP4-M, SMD4; package outline dimensions referenced in mm but numeric dimensions not provided in text | DetailsRFQ |
| XL817(X)S-F | XINGLIGHT | DIP4, DIP4-M, SMD4 | DetailsRFQ |
| XL817（X）S-G | XINGLIGHT | DIP4, DIP4-M, SMD4; package outline dimensions referenced in mm but numeric dimensions not provided in text | DetailsRFQ |
| XL824 | XINGLIGHT | DIP8, DIP8-M, SMD8 | DetailsRFQ |
| XL827-G | XINGLIGHT | DIP8, DIP8-M, SMD8; package outline dimensions shown in mm but numeric dimensions not provided in extracted text | DetailsRFQ |
| XL827S-G | XINGLIGHT | DIP8, DIP8-M, SMD8 | DetailsRFQ |
| XL844 | XINGLIGHT | DIP-16, SMD-16 | DetailsRFQ |
| XL847S-G | XINGLIGHT | SMD-16; series also offered in DIP-16; package outline dimensions referenced in mm but numeric dimensions not visible in provided text | DetailsRFQ |
| XL851-G | XINGLIGHT | DIP4, DIP4-M, SMD4 | DetailsRFQ |
| XL851S-G | XINGLIGHT | SMD4 | DetailsRFQ |
| XLCNY17-1 | XINGLIGHT | DIP6, SMD6 | DetailsRFQ |
| XLCNY17-2 | XINGLIGHT | DIP6, SMD6 | DetailsRFQ |
| XLCNY17-3 | XINGLIGHT | DIP6, SMD6; dimensions not provided in extracted text | DetailsRFQ |
| XLCNY17-4 | XINGLIGHT | DIP6, SMD6; package outline dimensions referenced in mm but numeric dimensions not provided in supplied text | DetailsRFQ |
| XLH11A1-G | XINGLIGHT | DIP6, SMD6 | DetailsRFQ |
| XLH11A2-G | XINGLIGHT | DIP6; SMD6 option | DetailsRFQ |
| XLH11A3 | XINGLIGHT | DIP6 or SMD6; package outline dimensions referenced in mm but numeric dimensions not provided | DetailsRFQ |
| XLH11A3-G | XINGLIGHT | DIP6; SMD6 | DetailsRFQ |
| XLH11A4-G | XINGLIGHT | DIP6; SMD6 also available | DetailsRFQ |
| XLH11A5-G | XINGLIGHT | DIP6; SMD6 option; package outline dimensions shown in mm but numeric dimensions not provided in extracted text | DetailsRFQ |
High Speed Optocoupler
Browse High Speed Optocoupler part pages in the Optocouplers category.
| Part Number | Manufacturer | Package | Action |
|---|---|---|---|
| VO0600T | Vishay | SOIC-8, 6.1 mm | DetailsRFQ |
| XL063 | XINGLIGHT | SOP8; package outline dimensions referenced in mm but numeric dimensions not provided in text | DetailsRFQ |
| XL0452 | XINGLIGHT | SOP8 | DetailsRFQ |
| XL0453 | XINGLIGHT | DIP8, DIP8-M, SMD8 | DetailsRFQ |
| XL601 | XINGLIGHT | SOP6-P for XL601P; SOP6-W also listed for series; package dimensions referenced in mm but not numerically present in provided text | DetailsRFQ |
| XL0630 | XINGLIGHT | SOP8; package outline dimensions referenced in mm but numeric dimensions not provided in text | DetailsRFQ |
| XL2601-G | XINGLIGHT | DIP8, DIP8-M, SMD8 | DetailsRFQ |
| XL4502-G | XINGLIGHT | DIP8, DIP8-M, SMD8; package outline dimensions referenced in mm but numeric dimensions not provided in text | DetailsRFQ |
| XL4503-G | XINGLIGHT | DIP8, DIP8-M, SMD8 | DetailsRFQ |
| XL4504-G | XINGLIGHT | DIP8, DIP8-M, SMD8; package outline dimensions referenced in mm but numeric dimensions not present in provided text | DetailsRFQ |
| XLH11L1-G | XINGLIGHT | DIP6 or SMD6 | DetailsRFQ |
| XLM452-G | XINGLIGHT | SOP5 | DetailsRFQ |
| XLM453-G | XINGLIGHT | SOP5 | DetailsRFQ |
| XLM453L-G | XINGLIGHT | SOP5; package outline shown in datasheet, numeric dimensions not provided in extracted text | DetailsRFQ |
| XLM600-G | XINGLIGHT | SOP5 | DetailsRFQ |
| XLM601-G | XINGLIGHT | SOP5; dimensions not readable in provided text | DetailsRFQ |
| XLM611 | XINGLIGHT | SOP6-W, SOP6-P; package outline dimensions referenced in mm but numeric dimensions not present in provided text | DetailsRFQ |
| XLM611-G | XINGLIGHT | SOP5 | DetailsRFQ |
Darlington Output Optocoupler
Browse Darlington Output Optocoupler part pages in the Optocouplers category.
| Part Number | Manufacturer | Package | Action |
|---|---|---|---|
| XL4N29S-G | XINGLIGHT | SMD6 | DetailsRFQ |
| XL4N33-G | XINGLIGHT | DIP6 for XL4N33-G; SMD6 variant also listed; package outline dimensions referenced but numeric dimensions not visible in provided text | DetailsRFQ |
| XL4N33S-G | XINGLIGHT | SMD6 | DetailsRFQ |
| XL6N138-G | XINGLIGHT | DIP8, DIP8-M, SMD8; package outline dimensions referenced in mm but numeric dimensions not readable in provided text | DetailsRFQ |
| XL6N139-G | XINGLIGHT | DIP8 for XL6N139-G inferred from no M/S package suffix; DIP8-M and SMD8 also available; package outline dimensions shown but numeric dimensions not present in provided text | DetailsRFQ |
| XL6N139S-G | XINGLIGHT | SMD8 | DetailsRFQ |
| XL452 | XINGLIGHT | SOP4 | DetailsRFQ |
| XL815-G | XINGLIGHT | DIP4, DIP4-M, SMD4 | DetailsRFQ |
| XL815S-G | XINGLIGHT | SMD4 | DetailsRFQ |
| XL825-G | XINGLIGHT | DIP8, DIP8-M, SMD8 | DetailsRFQ |
| XL852-G | XINGLIGHT | DIP4, DIP4-M, SMD4; package outline dimensions shown in mm but numeric dimensions not present in provided text | DetailsRFQ |
| XL852S-G | XINGLIGHT | SMD4 | DetailsRFQ |
Photo Darlington optocoupler
Browse Photo Darlington optocoupler part pages in the Optocouplers category.
High speed optocoupler
Browse High speed optocoupler part pages in the Optocouplers category.
Need help sourcing a specific Optocouplers part number?
Send us the part number, manufacturer, package, quantity, target lead time and delivery country. LDeepAI can help review sourcing options, datasheet availability, sample support and lead time.
Optocouplers Part Number Directory FAQ
What is the Optocouplers Part Number Directory?
It is a structured directory of published Optocouplers part pages supported by LDeepAI.
Can I request a Optocouplers quote by part number?
Yes. Buyers can submit the part number, manufacturer, package, quantity, delivery country and application requirements for sourcing review.
Are all listed parts in stock?
No. The directory provides part information and sourcing support. Stock, sample availability, MOQ and lead time must be confirmed case by case through RFQ.
Can LDeepAI help find alternatives?
Yes. LDeepAI can help review possible alternatives based on package, function and key specifications. Final validation should be completed by the buyer's engineering and quality team.