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    1. Home/
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    5. WP4S-R22FA1 TT Electronics

    WP4S-R22FA1 [TT Electronics]

    WP4S-R22FA1
    WP4S-R22FA1

    Part No:

    WP4S-R22FA1

    Category:

    Resistors

    Manufacturer:

    TT Electronics

    Description:

    Compact Flameproof Power Wirewound Resistors, WP-S Series.

    RoHS Status:

    Product FAQ

    1. Is WP4S-R22FA1 available for RFQ?

    Yes. WP4S-R22FA1 by TT Electronics 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 WP4S-R22FA1?

    Pricing for WP4S-R22FA1 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 WP4S-R22FA1?

    WP4S-R22FA1 is a TT Electronics Resistors with WP25S Dimensions PCB Mount Centres: 18.40 mm and WP1S Dimensions PCB Mount Centres: 10.20 mm. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for WP4S-R22FA1?

    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 WP4S-R22FA1 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 WP4S-R22FA1?

    Yes. If WP4S-R22FA1 is unavailable, obsolete, or does not meet your required lead time, we can help check similar TT Electronics Resistors parts or compatible alternatives.

    RFQ

    Part Number:

    WP4S-R22FA1

    Manufacturer:

    TT Electronics

    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
    Temperature Coefficient
    <1R: 350, ≥1R: 200
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Ambient Temperature
    -55°C ~ +200°C
    Construction
    High purity ceramic substrate with interference fit end caps, wound resistive element, flameproof silicone cement coating
    Flammability
    Coating will not burn or emit incandescent particles
    Standard Values
    E24 preferred
    WP1S 5s Overload Rating
    5W
    WP1S Dimensions D Max
    2.8 mm
    WP1S Dimensions D Nom
    0.6 mm
    WP1S Dimensions F Min
    21.20 mm
    WP1S Dimensions L Max
    6.2 mm
    WP1S Dimensions Min Bend Radius
    0.6 mm
    WP1S Dimensions PCB Mount Centres
    10.20 mm
    WP1S Isolation Voltage
    250V
    WP1S Limiting Element Voltage
    50V
    WP1S Power Rating
    1W
    WP1S Resistance Range
    R068 to 430
    WP1S Thermal Impedance
    140°C/watt
    WP1S Weight Nom
    0.22 g
    WP25S 5s Overload Rating
    12.5W
    WP25S Dimensions D Max
    4.5 mm
    WP25S Dimensions F Min
    17.80 mm
    WP25S Dimensions L Max
    12.5 mm
    WP25S Dimensions PCB Mount Centres
    18.40 mm
    WP25S Limiting Element Voltage
    75V
    WP25S Power Rating
    2.5W
    WP25S Resistance Range
    R05 to 900
    WP25S Thermal Impedance
    90°C/watt
    WP25S Weight Nom
    0.50 g
    WP2S 5s Overload Rating
    10W
    WP2S Dimensions D Max
    3.6 mm
    WP2S Dimensions F Min
    19.80 mm
    WP2S Dimensions L Max
    9.0 mm
    WP2S Dimensions PCB Mount Centres
    12.70 mm
    WP2S Limiting Element Voltage
    50V
    WP2S Power Rating
    2W
    WP2S Resistance Range
    R05 to 900
    WP2S Thermal Impedance
    110°C/watt
    WP2S Weight Nom
    0.50 g
    WP3S 5s Overload Rating
    15W
    WP3S Dimensions D Max
    5.2 mm
    WP3S Dimensions D Nom
    0.8 mm
    WP3S Dimensions F Min
    24.55 mm
    WP3S Dimensions L Max
    14.5 mm
    WP3S Dimensions Min Bend Radius
    1.2 mm
    WP3S Dimensions PCB Mount Centres
    20.30 mm
    WP3S Isolation Voltage
    350V
    WP3S Limiting Element Voltage
    100V
    WP3S Power Rating
    3W
    WP3S Resistance Range
    R01 to 2K2
    WP3S Thermal Impedance
    82°C/watt
    WP3S Weight Nom
    1.10 g
    WP3SR Component Body Diameter
    5.2 mm
    WP3SR Component Body Length
    14.5 mm
    WP3SR Component Pitch
    12.7±1.0 mm
    WP3SR Hole Pitch
    12.7±0.3 mm
    WP3SR Packing
    Tape and reel (1000/reel)
    WP3SR Terminal Lead Diameter
    0.8 mm
    WP4S 5s Overload Rating
    20W
    WP4S Dimensions D Max
    5.6 mm
    WP4S Dimensions F Min
    22.75 mm
    WP4S Dimensions L Max
    13 mm
    WP4S Dimensions PCB Mount Centres
    18.90 mm
    WP4S Isolation Voltage
    500V
    WP4S Limiting Element Voltage
    100V
    WP4S Power Rating
    4W
    WP4S Resistance Range
    R01 to 10K
    WP4S Thermal Impedance
    62°C/watt
    WP4S Weight Nom
    1.00 g
    WP5S 5s Overload Rating
    25W
    WP5S Dimensions D Max
    7.0 mm
    WP5S Dimensions F Min
    23.55 mm
    WP5S Dimensions L Max
    16.5 mm
    WP5S Dimensions PCB Mount Centres
    22.86 mm
    WP5S Isolation Voltage
    500V
    WP5S Limiting Element Voltage
    150V
    WP5S Power Rating
    5W
    WP5S Resistance Range
    R015 to 6K8
    WP5S Thermal Impedance
    54°C/watt
    WP5S Weight Nom
    1.75 g
    WPP2R Component Body Diameter
    4.0 mm
    WPP2R Component Body Length
    10.0 mm
    WPP2R Component Pitch
    12.7±0.5 mm
    WPP2R Hole Pitch
    12.7±0.2 mm
    WPP2R Packing
    Tape and reel (1500/reel)
    WPP2R Terminal Lead Diameter
    0.8 mm

    Products Detail

    Flameproof wirewound resistors with enhanced pulse handling capability and small size for power rating. Features RoHS compliance with Pb-free terminations, high purity ceramic substrate with interference fit end caps, and flameproof silicone cement coating. Designed for high reliability in demanding environments with excellent thermal performance and stability.

    Key Features

    • Enhanced pulse handling capability
    • Small size for power rating
    • Flameproof protection
    • RoHS compliant with Pb-free terminations
    • Hot tin dipped copper wire terminations
    • Solvent resistance
    • High thermal stability
    • Wide ambient temperature range (-55°C to +200°C)
    • Excellent long-term damp heat performance

    Documents

    datasheets:

    ttelectronicswelwyncomponents-wp4sr082ja1-datasheets-3029.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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