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
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    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. Connectors/
    4. IC & Component Sockets/
    5. 4591 Unknown

    4591 [Unknown]

    4591
    4591

    Part No:

    4591

    Category:

    IC & Component Sockets

    Manufacturer:

    Unknown

    RoHS Status:

    Product FAQ

    1. Is 4591 available for RFQ?

    Yes. 4591 by Unknown 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 4591?

    Pricing for 4591 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 4591?

    4591 is a Unknown IC & Component Sockets with Packaging: Bulk and Number of Positions or Pins (Grid): 4 (Round) and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 4591?

    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 4591 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 4591?

    Yes. If 4591 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown IC & Component Sockets parts or compatible alternatives.

    RFQ

    Part Number:

    4591

    Manufacturer:

    Unknown

    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

    Datasheet:

    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
    Factory Lead Time
    6 Weeks
    Contact Material
    Copper
    Contact Plating
    Gold, Tin
    Mount
    Chassis Mount
    Mounting Type
    Chassis Mount
    Package / Case
    TO-5
    Number of Pins
    4
    Material
    Polyester
    Housing Material
    Polyester, Glass Filled
    Number of Positions or Pins (Grid)
    4 (Round)
    Contact Material - Mating
    Brass
    Packaging
    Bulk
    Feature
    Closed Frame
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Termination
    Solder
    ECCN Code
    EAR99
    Type
    Transistor, TO-5
    HTS Code
    8536.69.80.00
    Contact Finish - Mating
    Tin
    Diameter
    10mm
    Height
    7.39mm
    Thickness
    2.79mm
    Material Flammability Rating
    UL94 V-0
    RoHS Status
    RoHS Compliant
    Flammability Rating
    UL94 V-0
    Lead Free
    Lead Free

    Documents

    Datasheets:

    Transistor Sockets, Accessories4591 Drawing

    Environmental Information:

    RoHS Certificate
    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
    • CC40177
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 86-453-1-22
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 88192114
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 88162342
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • DC10200
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 86-425-1-22
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • S123218
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • KT8-160-732
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • BS364124
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • CT3332-27
      Unknown
      Available for RFQ
      Request Volume Pricing
      -

    PA0211-S

    PA0211-S

    Unknown

    321-13-132-41-001000

    321-13-132-41-001000

    Unknown

    402042

    402042

    Unknown

    401915

    401915

    Unknown

    PA0228-S

    PA0228-S

    Unknown

    514009

    514009

    Unknown

    401415

    401415

    Unknown

    402023

    402023

    Unknown

    IC120-0684-104

    IC120-0684-104

    Unknown

    IPC0100-S

    IPC0100-S

    Unknown

    Terminals(49181)Memory Connectors(5293)MIL-Spec / MIL-Type(68841)Circular Connectors(1520400)FFC / FPC(22421)Junction Systems(3743)Fiber Optic MIL Spec Connectors(7)D-Sub Connectors(159490)Contact Probes(1529)Data Bus Components(11)

    No recently viewed products

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    BH66F5362

    BH66F5362

    Holtek

    BEST SELL
    K4B4G1646E-BYK0

    K4B4G1646E-BYK0

    SAMSUNG

    BEST SELL
    TMS320F28379DZWTT

    TMS320F28379DZWTT

    Texas Instruments

    BEST SELL
    TMS5700432APZQQ1

    TMS5700432APZQQ1

    Texas Instruments

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    TMS320F28035PAGS

    TMS320F28035PAGS

    Texas Instruments

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    MT25QL01GBBB8ESF-0SIT

    MT25QL01GBBB8ESF-0SIT

    Micron

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX