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.
121KD14
Same model may have multiple batches, images only for reference.

121KD14

Part No 121KD14
Manufacturer Yageo
Catalog TVS - Varistors, MOVs
Description MOV DISC 14MM, 120V 4.5KA, BULK / 120 V 4.5 kA Varistor 1 Circuit Through Hole Disc 14mm
Datasheet
121KD14 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 14D
Package Bulk
Product Status Active
Maximum AC Volts 75 V
Maximum DC Volts 100 V
Varistor Voltage (Min) 108 V
Varistor Voltage (Typ) 120 V
Varistor Voltage (Max) 132 V
Current - Surge 4.5 kA
Energy 32J
Number of Circuits 1
Capacitance @ Frequency 1700 pF @ 1 kHz
Temperature Range - Operating -40°C ~ 105°C (TA)
Features -
Mounting Type Through Hole
Package / Case Disc 14mm
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8533.40.4000
Win Source Part Number 1361149-121KD14
Ultra Librarian 3D Model Ultra Librarian 121KD14 CAD Model

Description

The 14D series varistors from YAGEO are reliable transient voltage suppressors used for circuit protection.

  • Temperature Range: -40°C to 105°C
  • Package: Disc 14mm
  • Mounting Type: Through-Hole
  • Capacitance: 1700 pF @ 1 kHz
  • Maximum AC Voltage: 75V
  • Maximum DC Voltage: 100V
  • Varistor Voltage: 108V to 132V
  • Product Status: Active

You May Also Be Interested in

MG064L18X500DP Real Image
MG064L18X500DP
AVX Corporation
VARISTOR 20A 0612
Need more? Email Us
MOV-10D431KTR Real Image
MOV-10D431KTR
Bourns Inc.
VARISTOR 430V 2.5KA DISC 10MM
Lowest to $0.1553
MLV0603E30403T Real Image
MLV0603E30403T
Vishay
VARISTOR 8.2V 30A 0603
Lowest to $0.2488
MLVB06V09C005 Real Image
MLVB06V09C005
Eaton Bussmann
VARISTOR 14V 0603
Need more? Email Us
MOV-10D471KTR Bourns Inc.
MOV-10D471KTR
Bourns Inc.
VARISTOR 470V 2.5KA DISC 10MM
Lowest to $0.2895
MLESD08A-2510-TP Micro Commercial Co
MLESD08A-2510-TP
Micro Commercial Co
VARISTOR 1004
Lowest to $0.3269
MOV-10D511KTR Real Image
MOV-10D511KTR
Bourns Inc.
VARISTOR 510V 2.5KA DISC 10MM
Lowest to $0.5571
10D471 Panasonic
10D471
Panasonic
Lowest to $0.0381
7D271K Bourns Inc.
7D271K
Bourns Inc.
Lowest to $0.0403

Top Sellers

BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
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
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.1369
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $18.0572
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
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1049
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

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