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.
681KD20 Real Image
Same model may have multiple batches, images only for reference.

681KD20

Part No 681KD20
Manufacturer Yageo
Catalog TVS - Varistors, MOVs
Description MOV
Datasheet
681KD20 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Circuit Protection - Transient Voltage Suppressors (TVS) - Varistors, MOVs
Mfr YAGEO
Series 20D
Package Bag
Product Status Active
Maximum AC Volts 420 V
Maximum DC Volts 560 V
Varistor Voltage (Min) 612 V
Varistor Voltage (Typ) 680 V
Varistor Voltage (Max) 748 V
Current - Surge 10 kA
Energy 400J
Number of Circuits 1
Capacitance @ Frequency 600 pF @ 1 kHz
Temperature Range - Operating -40°C ~ 105°C (TA)
Mounting Type Through Hole
Package / Case Disc 20mm
Standard Package 150 pcs
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8533.40.4000
Win Source Part Number 856961-681KD20
Ultra Librarian 3D Model Ultra Librarian 681KD20 CAD Model

Description

The 856961-681KD20 is a varistor designed for circuit protection against transient voltage surges.

  • Series: 20D
  • Package: Bag
  • Capacitance: 600pF @ 1kHz
  • Varistor Voltage: 612V to 748V
  • Surge Current: 10kA
  • Maximum AC Voltage: 420V
  • Maximum DC Voltage: 560V
  • Energy Rating: 400J
  • Mounting: Through-hole
  • Package: Disc 20mm
  • Operating Temperature: -40°C to 105°C
  • Applications: Power supplies, industrial equipment, and communication systems
  • Supplier: YAGEO
  • Product Status: Active

You May Also Be Interested in

MLV0603E30403T Real Image
MLV0603E30403T
Vishay
VARISTOR 8.2V 30A 0603
Lowest to $0.2488
TMOV20RP420M Real Image
TMOV20RP420M
Littelfuse Inc.
VARISTOR 680V 10KA DISC 20MM
Lowest to $1.8761
7D430K Bourns Inc.
7D430K
Bourns Inc.
Lowest to $61.1769
7D431K Bourns Inc.
7D431K
Bourns Inc.
Lowest to $0.0277
7D271K Bourns Inc.
7D271K
Bourns Inc.
Lowest to $0.0403
MOV-07D121K Real Image
MOV-07D121K
Bourns Inc.
VARISTOR 120V 1.2KA DISC 7MM
Lowest to $0.0474
VCAS060305A150DP Real Image
VCAS060305A150DP
AVX Corporation
VARISTOR 8.5V 30A 0603
Need more? Email Us
82532300 Real Image
82532300
Wurth Electronics Inc
HIGH SURGE 2220 SMD VARISTOR | VARISTOR 47V 1.2KA 2220
Lowest to $1.0430
MLVB06V09C005 Real Image
MLVB06V09C005
Eaton Bussmann
VARISTOR 14V 0603
Need more? Email Us

Top Sellers

EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
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
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
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
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
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
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
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

Pricing & Ordering

Quantity Unit Price Ext. Price
230+ $0.2214 $50.9220
555+ $0.1817 $100.8435
855+ $0.1760 $150.4800
1,175+ $0.1703 $200.1025
1,520+ $0.1647 $250.3440
2,035+ $0.1476 $300.3660
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,080 pieces
MOQ: 230 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