X-On Electronics has gained recognition as a prominent supplier of 1S2638 Varactor Diodes across the USA, India, Europe, Australia, and various other global locations. 1S2638 Varactor Diodes are a product manufactured by Semtech. We provide cost-effective solutions for Varactor Diodes, ensuring timely deliveries around the world.

1S2638 Semtech

1S2638 electronic component of Semtech
1S2638 Semtech
1S2638 Varactor Diodes
1S2638  Semiconductors

Images are for reference only
See Product Specifications
Part No. 1S2638
Manufacturer: Semtech
Category: Varactor Diodes
Description: Diodes - Variable Capacitance 5pF ~ 20pF @4V,1MHz 10V DO-35 RoHS
Datasheet:
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
20: USD 0.0329 ea
Line Total: USD 0.66 
Availability - 29080
Ship by Tue. 04 Feb to Fri. 07 Feb
MOQ: 20  Multiples: 20
Pack Size: 20
Availability Price Quantity
29080
Ship by Tue. 04 Feb to Fri. 07 Feb
MOQ : 20
Multiples : 20
20 : USD 0.0329
200 : USD 0.0287
500 : USD 0.0233
2000 : USD 0.0169
10000 : USD 0.0159
20000 : USD 0.0156

   
Manufacturer
Product Category
Package / Case
Configuration
Category
Rohs
Brand Category
Capacitance @ Vr F
Voltage - Peak Reverse Max
Capacitance Ratio
Diode Configuration
Maximum Reverse Voltage Vr
Operating Temperature
Series Resistance Rs
Diode Capacitance
Reverse Leakage Current Ir
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the 1S2638 from our Varactor Diodes category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 1S2638 and other electronic components in the Varactor Diodes category and beyond.

Image Part-Description
Stock Image SX1280DVK1ZHP
RF Development Tools SX1280 2.4Ghz Development kit
Stock : 15
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TS13501STRT
Solid State Relays - PCB Mount NEO-ISO SOLID- STATE RELAY
Stock : 2156
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image GO1555-IXTE3
VCO Oscillators Smaller VCO 3Kreel
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LR1110MB1LBKS
RF Development Tools LR1110 @868MHZ MBED SHIELD + ANTENNAS
Stock : 33
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SX1280Z3DSFGW1
RF Development Tools 2.4GHz Gateway
Stock : 5
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LR1110DVK1TGKS
RF Development Tools LR1110 DVK @490MHz for ChinaAsia
Stock : 9
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LR1110DVK1TCKS
RF Development Tools LR1110 DVK @915MHz for North America
Stock : 5
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SX1280ED1ZHP
RF Development Tools LoRa Basics Modem 2.4GHz
Stock : 40
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LR1110MB1LCKS
RF Development Tools LR1110 @915MHZ MBED SHIELD + ANTENNAS
Stock : 20
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image LR1110DVK1TBKS
RF Development Tools LR1110 DVK @868MHz for Europe
Stock : 20
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image BB535E7904HTSA1
Infineon Technologies Varactor Diodes Varactor Diode 30 V 20mA
Stock : 3214
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ZMV830BTA
Diode VAR Cap Single 25V 9.5pF 2-Pin SOD-323 T/R
Stock : 2775
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ZC933TA
Diode VAR Cap Single 12V 42pF 3-Pin SOT-23 T/R
Stock : 11975
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ZC933ATA
Diode VAR Cap Single 12V 42pF 3-Pin SOT-23 T/R
Stock : 157743
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ZC931TA
Diode VAR Cap Single 12V 13.5pF 3-Pin SOT-23 T/R
Stock : 3000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BB439E6327HTSA1
Infineon Technologies Varactor Diodes VAR CAP SINGLE 30V 31.5PF
Stock : 893
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BB640E6327HTSA1
Varactor Diodes Varactor Diode 30 V 20mA
Stock : 8606
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image KVX3901A-23-4
Varactors 1 Pair Common Cathode 27V Surface Mount SOT-23
Stock : 500
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image KVX2122-23-0
Varactors Single 22V Surface Mount SOT-23
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image KVX2001-23-0
Varactors Single 22V Surface Mount SOT-23
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The 1S2638 diode is a variable capacitance diode manufactured by Semtech. It has an operating voltage of 4V, a capacitance range of 5pF to 20pF at 1MHz, and a reverse voltage of 10V. It has a small form factor in a DO-35 package, and is RoHS compliant. This diode is typically used in radio frequency applications such as oscillators and mixers.

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free
Semtech
Semtech Corporation
SEMTECH ELECTRONICS LIMITED
SEMTECH INTERNATIONAL
ST(Semtech)
Best Retailer of the LPH-14-S-B Headers & Wire Housings in India image

Sep 9, 2024
Discover why Xon Electronic is the best global retailer for the **LPH-14-S-B Headers & Wire Housings** by Itek. This 14-way low-profile header offers superior durability, secure connections, and high current capacity, making it ideal for applications in consumer electronics, automotive, telecommuni
ESE-58R61A Panasonic Detector switches Retailer in India, USA image

Aug 12, 2024
The Panasonic ESE-58R61A detector switch is a reliable and versatile component used in various applications across multiple industries. Its compact size, high reliability, wide operating temperature range, and long electrical life make it an ideal choice for engineers and designers. Whether you are
CBB60A-40/450 SR Passives Motor Start and Run Capacitors image

Oct 30, 2024
Explore the versatile CBB60A-40/450 SR Passives Motor Start and Run Capacitors, engineered to enhance motor performance in both industrial and domestic applications across the USA, India, Australia, Europe, and beyond. With a 40µF capacitance, 450V rating, and temperature resilience from -25°C to 7
1.609.3200.51 Cable Glands by Hummel in India, USA image

Nov 10, 2024
The 1.609.3200.51 Cable Gland by Hummel, manufactured by SJK, is a high-quality M32 cable gland made from durable brass with a nickel-plated finish. Rated IP68, it ensures superior dust and water protection, making it perfect for industrial, marine, and outdoor applications in the USA, India, Aus

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified