EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
ILD621 Real Image
Same model may have multiple batches, images only for reference.

ILD621

Part No ILD621
Manufacturer Vishay
Catalog Optoisolators - Transistor, Photovoltaic Output
Description MULTI-CHANNEL PHOTOTRANSISTOR OPTOCOUPLER | OPTOISOLTR 5.3KV 2CH TRANS 8-DIP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Isolators
Manufacturer Vishay Semiconductor Opto Division
Packaging Tube
Status Obsolete
Number of Channels 2
Voltage - Isolation 5300Vrms
Current Transfer Ratio (Minimum) 50% at 5mA
Current Transfer Ratio (Maximum) 600% at 5mA
Turn On / Turn Off Time 3μs, 2.3μs
Rise / Fall Time 2μs, 2μs
Input Type DC
Output Type Transistor
Maximum Output Voltage 70V
Current - Output / Channel 50mA
Voltage - Forward (Vf) 1.15V
Current - DC Forward (If) (Maximum) 60mA
Vce Saturation (Maximum) 400mV
Temperature Range - Operating -55°C ~ 100°C
Mounting Style Through Hole
Manufacturer Package 8-DIP
Supplier Device Package 8-DIP
Manufacturer Pack Quantity 2,000
MSL Level 1 (Unlimited)
Win Source Part Number 1185503-ILD621
Manufacturer Homepage www.siemens.com/
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian ILD621 CAD Model

Description

The optocoupler with part number 1185503-ILD621 from Vishay is a 2-channel, through-hole mounting style optocoupler with a maximum output voltage of 70V and a current transfer ratio of 50% @ 5mA and 600% @ 5mA for minimum and maximum, respectively.

  • Voltage Isolation: It has a voltage isolation of 5300Vrms and a forward current of 60mA.
  • Package and Temperature: This product is mounted on an 8-DIP package and has a temperature range of -55°C to 100°C.
  • Manufacturer and Status: The manufacturer of this product is Siemens and it is currently obsolete with a medium popularity in the market.
  • Alternative Parts: The alternative parts for this product include MMSZ5235B-7-F, MMSZ5239B-7-F, MMSZ5237B-7-F, MMSZ5239B-E3-08, MMSZ5235B-E3-08, and MMSZ5237B-E3-08.

You May Also Be Interested in

HCPL-0731-000E Real Image
HCPL-0731-000E
Broadcom Limited
OPTOISO 3.75KV 2CH DARLNG 8-SO
Lowest to $8.2491
HCPL-354-000E Real Image
HCPL-354-000E
Broadcom Limited
OPTOISO 3.75KV TRANS 4MINIFLAT
Lowest to $0.2671
TCLT1104 Real Image
TCLT1104
Vishay
OPTOISO 5KV TRANS W/BASE SOP-6L5
Lowest to $0.3678
H11A3SR2M Real Image
H11A3SR2M
Fairchild/ON Semiconductor
OPTOISO 7.5KV TRANS W/BASE 6SMD
Lowest to $0.3711
ASSR-V622-502E Real Image
ASSR-V622-502E
Broadcom Limited
OPTOISO 3.75KV 2CH PHVOLT 8DIPGW
Need more? Email Us
PS2732-1-F3-A Real Image
PS2732-1-F3-A
CEL
OPTOISOLATOR 2.5KV DARL 4SMD
Lowest to $0.6255
HCNW135-500E Real Image
HCNW135-500E
Broadcom Limited
OPTOISO 5KV TRANS W/BASE 8SMD
Lowest to $1.6008
HCPL-0534-500E Real Image
HCPL-0534-500E
Broadcom Limited
Dual Channel, High Speed Optocouplers | OPTOISO 3.75KV 2CH TRANS 8SOIC
Lowest to $12.1530
LTV-817S-B Real Image
LTV-817S-B
Lite-On Inc.
OPTOISOLATR 5KV TRANSISTOR 4-SMD
Lowest to $0.1016

Top Sellers

FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374

Pricing & Ordering

Quantity Unit Price Ext. Price
95+ $0.6387 $60.6765
225+ $0.5244 $117.9900
345+ $0.5082 $175.3290
470+ $0.4920 $231.2400
610+ $0.4759 $290.2990
815+ $0.4262 $347.3530
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,600 pieces
MOQ: 95 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess