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.
SG500Q Real Image
Same model may have multiple batches, images only for reference.

SG500Q

Part No SG500Q
Manufacturer Littelfuse Inc.
Catalog Gas Discharge Tube Arresters (GDT)
Description GDT 500V 1KA 2 POLE SMD
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Circuit Protection - Gas Discharge Tube Arresters (GDT)
Mfr Littelfuse Inc.
Series SG
Package Tape & Reel
Product Status Active
Voltage - DC Spark Over (Nom) 500 V
Impulse Discharge Current (8/20µs) 1000A (1kA)
Number of Poles 2
Fail Short No
Mounting Type Surface Mount
Package / Case 1812 (4532 Metric)
Standard Package 2,000 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8541.30.0080
California Prop 65 Warning Information
Win Source Part Number 665711-SG500Q
Ultra Librarian 3D Model Ultra Librarian SG500Q CAD Model

Description

The 665711-SG500Q is a gas discharge tube arrester (GDT) component from the SG series.

  • Description: Gas Discharge Tube (GDT)
  • DC Spark Over Voltage: 500V
  • Impulse Discharge Current: 1000A (1kA)
  • Number of Poles: 2
  • Mounting Type: Surface Mount
  • Packaging: Tape & Reel (TR)
  • Manufacturer: Littelfuse Inc.
  • Status: Active
  • Industry Standards and Certifications: Various

You May Also Be Interested in

BPS255WE Eaton Bussmann – Price, Stock & Datasheet
BPS255WE
Eaton Bussmann
GDT 255V
Need more? Email Us
CG5230L Littelfuse Inc. – Price, Stock & Datasheet
CG5230L
Littelfuse Inc.
GDT 230V 5KA 2 POLE THROUGH HOLE
Need more? Email Us
BSPS31000PV Eaton Bussmann – Price, Stock & Datasheet
BSPS31000PV
Eaton Bussmann
GDT 1KV 100KA DIN RAIL
Need more? Email Us
B88069X4990C103 EPCOS (TDK) – Price, Stock & Datasheet
B88069X4990C103
EPCOS (TDK)
GDT 600V 10KA 2 POLE
Need more? Email Us
CG33.0L Littelfuse Inc. – Price, Stock & Datasheet
CG33.0L
Littelfuse Inc.
GDT 3000V 5KA 2 POLE TH
Lowest to $3.7746
SL1011A075A Littelfuse Inc. – Price, Stock & Datasheet
SL1011A075A
Littelfuse Inc.
GDT 75V 5KA 2 POLE THROUGH HOLE
Need more? Email Us
2817987 Phoenix Contact – Price, Stock & Datasheet
2817987
Phoenix Contact
GDT 500V 20KA 2 POLE DIN RAIL
Need more? Email Us
Picture of B88069X6701S102
B88069X6701S102
EPCOS (TDK)
GDT 1600V 5KA 2 POLE TH
Need more? Email Us
2027-23-CLF Bourns Inc. – Price, Stock & Datasheet
2027-23-CLF
Bourns Inc.
GDT 230V 10KA 2 POLE TH
Need more? Email Us

Top Sellers

RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
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 $4.5143
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
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 $0.0951
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
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

Pricing & Ordering

Quantity Unit Price Ext. Price
45+ $1.4076 $63.3420
100+ $1.1550 $115.5000
155+ $1.1190 $173.4450
215+ $1.0829 $232.8235
280+ $1.0468 $293.1040
370+ $0.9385 $347.2450
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 380 pieces
MOQ: 45 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