Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Passive Components/
    4. Frequency Control & Timing Devices/
    5. E1SFA18-4.000M TR Ecliptek

    E1SFA18-4.000M TR [Ecliptek]

    E1SFA18-4.000M TR
    E1SFA18-4.000M TR

    Part No:

    E1SFA18-4.000M TR

    Category:

    Frequency Control & Timing Devices

    Manufacturer:

    Ecliptek

    Description:

    CRYSTAL 4.0000MHZ 18PF SMD

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Series
    Product FAQ

    1. Is E1SFA18-4.000M TR available for RFQ?

    Yes. E1SFA18-4.000M TR by Ecliptek is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for E1SFA18-4.000M TR?

    Pricing for E1SFA18-4.000M TR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of E1SFA18-4.000M TR?

    E1SFA18-4.000M TR is a Ecliptek Frequency Control & Timing Devices with ESR (Equivalent Series Resistance): 200 Ohms and Operating Temperature: -40°C ~ 85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for E1SFA18-4.000M TR?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can E1SFA18-4.000M TR be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to E1SFA18-4.000M TR?

    Yes. If E1SFA18-4.000M TR is unavailable, obsolete, or does not meet your required lead time, we can help check similar Ecliptek Frequency Control & Timing Devices parts or compatible alternatives.

    RFQ

    Part Number:

    E1SFA18-4.000M TR

    Manufacturer:

    Ecliptek

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    E1S
    Product Status
    Active
    Type
    MHz Crystal
    Frequency
    4 MHz
    Frequency Stability
    ±50ppm
    Frequency Tolerance
    ±30ppm
    Load Capacitance
    18pF
    ESR (Equivalent Series Resistance)
    200 Ohms
    Operating Mode
    Fundamental
    Operating Temperature
    -40°C ~ 85°C
    Mounting Type
    Surface Mount
    Package / Case
    HC-49/US
    Size / Dimension
    0.524" L x 0.191" W (13.30mm x 4.85mm)
    Height - Seated (Max)
    0.126" (3.20mm)
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • E1SBA18-18.432M
      Ecliptek
      Available for RFQ
      Request Volume Pricing
    • E1UPA16-4.000M-I2
      Ecliptek
      Available for RFQ
      Request Volume Pricing
    • E1SAA18-27.000M
      Ecliptek
      Available for RFQ
      Request Volume Pricing
    • EA1620JA08-30.000MTR
      Ecliptek
      Available for RFQ
      Request Volume Pricing
    • EA1620JA18-30.000MTR
      Ecliptek
      Available for RFQ
      Request Volume Pricing
    • E1UHA18-3.579545M
      Ecliptek
      Available for RFQ
      Request Volume Pricing
    • EA1620HA08-20.000MTR
      Ecliptek
      Available for RFQ
      Request Volume Pricing
    • E1UEA18-27.000M
      Ecliptek
      Available for RFQ
      Request Volume Pricing
    • EA1620HA18-27.120M
      Ecliptek
      Available for RFQ
      Request Volume Pricing
    • E1SEA18-5.8368M TR
      Ecliptek
      Available for RFQ
      Request Volume Pricing

    E1SCA18-8.000MTR

    E1SCA18-8.000MTR

    Ecliptek

    EA1620LA10-32.000MTR

    EA1620LA10-32.000MTR

    Ecliptek

    E1SGA18-10.000M

    E1SGA18-10.000M

    Ecliptek

    E1SCA18-20.000M

    E1SCA18-20.000M

    Ecliptek

    E1SEA20-6.000M TR

    E1SEA20-6.000M TR

    Ecliptek

    E1SDA18-24.576M

    E1SDA18-24.576M

    Ecliptek

    E2UEA18-8.000M

    E2UEA18-8.000M

    Ecliptek

    E1SCA18-14.7456M TR

    E1SCA18-14.7456M TR

    Ecliptek

    E1SAAS-27.120M

    E1SAAS-27.120M

    Ecliptek

    EA1620JA18-48.000MTR

    EA1620JA18-48.000MTR

    Ecliptek

    EMI Filters / EMI Suppression(6465)Antennas(0)Antenna Accessories(0)Potentiometers, Trimmers & Rheostats(714583)Resistors(2211709)Capacitors(1762876)Inductors, Chokes & Coils(245409)Varistors(733)Signal Conditioning(38)Audio Transformers / Signal Transformers(21940)Thermistors - NTC(247)Thermistors - PTC(699)Ferrites(20290)Filters(8091)

    No recently viewed products

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    BEST SELL
    H9TQ64A8GTDCUR-KUM

    H9TQ64A8GTDCUR-KUM

    SK HYNIX

    BEST SELL
    K4FBE3D4HM-THCL

    K4FBE3D4HM-THCL

    SAMSUNG

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    MX25L12835FMI-10G/TR

    MX25L12835FMI-10G/TR

    MACRONIX

    BEST SELL
    CSDM65295

    CSDM65295

    Texas Instruments

    BEST SELL
    MT48LC4M32B2P-6A IT:L

    MT48LC4M32B2P-6A IT:L

    Micron

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    ISL8200MIRZ-T

    ISL8200MIRZ-T

    RENESAS