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.
EL851(S1)(TU) Real Image
Same model may have multiple batches, images only for reference.

EL851(S1)(TU)

Part No EL851(S1)(TU)
Manufacturer Everlight Electronics Co Ltd
Catalog Optoisolators - Transistor, Photovoltaic Output
Description OPTOISO 5KV TRANSISTOR 4-SMD
Datasheet
EL851(S1)(TU) Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Isolators
Manufacturer Everlight Electronics Co Ltd
Packaging Reel - TR
Status Active
Number of Channels 1
Isolation Voltage 5000Vrms
Minimum DC Current Transfer Ratio 50% @ 5mA
Maximum DC Current Transfer Ratio 600% @ 5mA
Rise and Fall Time 4μs, 5μs
Input Type DC
Output Type Transistor
Maximum Output Voltage 350V
Channel Output Current 50mA
Forward Voltage 1.2V
Continuous forward current- Max 60mA
Vce Saturation (Max) 400mV
Temperature Range - Operating -55°C to 100°C
Mounting SMD (SMT)
Case / Package 4-SMD
Win Source Part Number 1036248-EL851(S1)(TU)
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian EL851(S1)(TU) CAD Model

Description

This Everlight Electronics Co Ltd SMD transistor is a high-quality and reliable component.

  • Forward Voltage: 1.2V
  • Isolation Voltage: 5000Vrms
  • Popularity: Medium
  • Supply and Demand Status: Balance
  • Packaging: Reel
  • Case/Package: 4-SMD

You May Also Be Interested in

ASSR-V622-502E Real Image
ASSR-V622-502E
Broadcom Limited
OPTOISO 3.75KV 2CH PHVOLT 8DIPGW
Need more? Email Us
IS357 Real Image
IS357
Isocom Components 2004 LTD
OPTOISO 3.75KV TRANS MINI-FLAT
Lowest to $0.2053
LTV-817S-B Real Image
LTV-817S-B
Lite-On Inc.
OPTOISOLATR 5KV TRANSISTOR 4-SMD
Lowest to $0.1016
HMA2701AR1 Real Image
HMA2701AR1
Fairchild/ON Semiconductor
OPTOISO 3.75KV TRANSISTOR 4SMD
Lowest to $0.2287
HCPL0731R2 Real Image
HCPL0731R2
Fairchild/ON Semiconductor
OPTOCOUPLER DARL 2CHAN 8SOIC
Lowest to $3.7826
H11A3SR2M Real Image
H11A3SR2M
Fairchild/ON Semiconductor
OPTOISO 7.5KV TRANS W/BASE 6SMD
Lowest to $0.3711
TLP283(TP,F) Toshiba Semiconductor and Storage
TLP283(TP,F)
Toshiba Semiconductor and Storage
OPTOISOLATOR 2.5KV TRANS 4-SOP
Lowest to $2.8677
PS2732-1-F3-A Real Image
PS2732-1-F3-A
CEL
OPTOISOLATOR 2.5KV DARL 4SMD
Lowest to $0.6255
Picture of SFH608-2
SFH608-2
Vishay
OPTOISO 5.3KV TRANS W/BASE 6DIP
Lowest to $0.6537

Top Sellers

EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914

Pricing & Ordering

Quantity Unit Price Ext. Price
245+ $0.2402 $58.8490
585+ $0.1975 $115.5375
905+ $0.1917 $173.4885
1,250+ $0.1848 $231.0000
1,615+ $0.1790 $289.0850
2,160+ $0.1605 $346.6800
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 27,100 pieces
MOQ: 245 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