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    Part number
    Part number
    1. Home/
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    3. Passive Components/
    4. Inductors, Chokes & Coils/
    5. 4909 Keystone Electronics Corp

    4909 [Keystone Electronics Corp]

    4909
    4909

    Part No:

    4909

    Category:

    Inductors, Chokes & Coils

    Manufacturer:

    Keystone Electronics Corp

    Description:

    Adjustable RF inductors from the 4900 Series with stable electrical characteristics and high Q.

    Datasheet:

    Product FAQ

    1. Is 4909 available for RFQ?

    Yes. 4909 by Keystone Electronics Corp 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 4909?

    Pricing for 4909 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 4909?

    4909 is a Keystone Electronics Corp Inductors, Chokes & Coils with Operating Temperature: -55°C ~ +105°C and 4901-S Q Min L Max: 85. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 4909?

    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 4909 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 4909?

    Yes. If 4909 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Keystone Electronics Corp Inductors, Chokes & Coils parts or compatible alternatives.

    RFQ

    Part Number:

    4909

    Manufacturer:

    Keystone Electronics Corp

    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

    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
    4901 Freq
    80MHz
    4901 L Max
    0.050uH
    4901 L Min
    0.041uH
    4901 Q Min L Max
    136
    4901 Q Min L Min
    80
    4901 Style
    Unshielded
    4901-S Freq
    80MHz
    4901-S L Max
    0.039uH
    4901-S L Min
    0.037uH
    4901-S Q Min L Max
    85
    4901-S Q Min L Min
    80
    4901-S Style
    Shielded
    4902 Freq
    75MHz
    4902 L Max
    0.100uH
    4902 L Min
    0.070uH
    4902 Q Min L Max
    139
    4902 Q Min L Min
    75
    4902 Style
    Unshielded
    4902-S Freq
    75MHz
    4902-S L Max
    0.071uH
    4902-S L Min
    0.059uH
    4902-S Q Min L Max
    95
    4902-S Q Min L Min
    75
    4902-S Style
    Shielded
    4903 Freq
    75MHz
    4903 L Max
    0.152uH
    4903 L Min
    0.103uH
    4903 Q Min L Max
    133
    4903 Q Min L Min
    75
    4903 Style
    Unshielded
    4903-S Freq
    75MHz
    4903-S L Max
    0.107uH
    4903-S L Min
    0.086uH
    4903-S Q Min L Max
    90
    4903-S Q Min L Min
    75
    4903-S Style
    Shielded
    4904 Freq
    50MHz
    4904 L Max
    0.252uH
    4904 L Min
    0.148uH
    4904 Q Min L Max
    162
    4904 Q Min L Min
    50
    4904 Style
    Unshielded
    4904-S Freq
    50MHz
    4904-S L Max
    0.159uH
    4904-S L Min
    0.117uH
    4904-S Q Min L Max
    90
    4904-S Q Min L Min
    50
    4904-S Style
    Shielded
    4905 Freq
    45MHz
    4905 L Max
    0.337uH
    4905 L Min
    0.193uH
    4905 Q Min L Max
    142
    4905 Q Min L Min
    45
    4905 Style
    Unshielded
    4905-S Freq
    45MHz
    4905-S L Max
    0.208uH
    4905-S L Min
    0.150uH
    4905-S Q Min L Max
    80
    4905-S Q Min L Min
    45
    4905-S Style
    Shielded
    4906 Freq
    45MHz
    4906 L Max
    0.417uH
    4906 L Min
    0.238uH
    4906 Q Min L Max
    122
    4906 Q Min L Min
    45
    4906 Style
    Unshielded
    4906-S Freq
    45MHz
    4906-S L Max
    0.262uH
    4906-S L Min
    0.184uH
    4906-S Q Min L Max
    70
    4906-S Q Min L Min
    45
    4906-S Style
    Shielded
    4907 Freq
    45MHz
    4907 L Max
    0.508uH
    4907 L Min
    0.286uH
    4907 Q Min L Max
    105
    4907 Q Min L Min
    45
    4907 Style
    Unshielded
    4907-S Freq
    45MHz
    4907-S L Max
    0.311uH
    4907-S L Min
    0.226uH
    4907-S Q Min L Max
    65
    4907-S Q Min L Min
    45
    4907-S Style
    Shielded
    4908 Freq
    45MHz
    4908 L Max
    0.600uH
    4908 L Min
    0.339uH
    4908 Q Min L Max
    89
    4908 Q Min L Min
    45
    4908 Style
    Unshielded
    4908-S Freq
    45MHz
    4908-S L Max
    0.363uH
    4908-S L Min
    0.258uH
    4908-S Q Min L Max
    60
    4908-S Q Min L Min
    45
    4908-S Style
    Shielded
    4909 Freq
    45MHz
    4909 L Max
    0.691uH
    4909 L Min
    0.390uH
    4909 Q Min L Max
    76
    4909 Q Min L Min
    45
    4909 Style
    Unshielded
    4909-S Freq
    45MHz
    4909-S L Max
    0.417uH
    4909-S L Min
    0.296uH
    4909-S Q Min L Max
    55
    4909-S Q Min L Min
    45
    4909-S Style
    Shielded
    4910 Freq
    45MHz
    4910 L Max
    0.788uH
    4910 L Min
    0.460uH
    4910 Q Min L Max
    72
    4910 Q Min L Min
    45
    4910 Style
    Unshielded
    4910-S Freq
    45MHz
    4910-S L Max
    0.454uH
    4910-S L Min
    0.335uH
    4910-S Q Min L Max
    50
    4910-S Q Min L Min
    45
    4910-S Style
    Shielded
    Operating Temperature
    -55°C ~ +105°C

    Products Detail

    Precision molded in plastic, stable electrical characteristics, high Q, low cost, fixed lead spacing, optional shielding can with ground taps, operating temperature from -55°C to +105°C.

    Key Features

    • Precision molded in plastic, Stable electrical characteristics, High Q, Low cost, Fixed lead spacing, Optional shielding can with ground taps, Operating temperature -55 to +105°C

    Documents

    Datasheets:

    4900 Series4909-Bourns-datasheet-13383.pdf

    ConflictMineralStatement:

    Bourns-company-36.pdf
    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

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