PRODUCT FEATURES
• 3-core XLR female plug with black plated stainless steel housing and gold plated contacts
• Hard, durable, longlifetime and high reliability.
• Brand new appearancedesign, smoother operation
• New grounding which provides good total contact between chassis and cable connectors
• Exquisite groove design on the boot for colored ring for coding and identification
• Resistant to drop and pressure which can still operate stably under harsh conditions
• The boot is equipped with polyurethane sealing sleeve to prevent the cable from being affected by bending pressure to the greatest extent
TECHNICAL SPECIFICATIONS
PRODUCT PARAMETERS
Connection type: XLR
Gender: Female
ELECTRICAL PARAMETERS
Capacitance between contacts: ≤4pF
Contact resistance: ≤ 3 mΩ
Dielectric strength: 1.5 kV DC
Insulation resistance: > 10 GΩ (initial)
Rated current per contact: 16 A
Rated voltage: 1000 mating cycles
Cable size: Max. 2.5 mm2 Max. 14 AWG
Locking device: Latch lock
MATERIAL AND ENVIRONMENTAL PARAMETERS
Boot: PA, TPE
Contacts: Cu alloy
Contact plating: Au
Insert: PA
Housing: Stainless steel
Housing plating: Black plating
Strain relief: POM
Flame-retardant grade: UL 94 HB
Protection class: IP40
Temperature range: -30°C ~ +80°C
STANDARDS AND CERTIFICATIONS
Standards: IEC 61076-2-103
Solderability: Complies with IEC 68-2-20
SCH-RING-RD: SCH-RING-OG | SCH-RING-YE | SCH-RING-GN | SCH-RING-BU
SCH-RING-GY: SCH-RING-BN | SCH-RING-BK | SCH-RING-WH | SCH-RING-PU
Description
Introducing the SCHF3-B XLR Female Plug, a premium connector meticulously engineered to offer unparalleled durability and reliability for a wide range of audio applications. This exceptional product features a robust black-plated stainless steel housing combined with high-quality gold-plated contacts, ensuring optimal electrical conductivity and long-lasting performance in various environments. Designed with both functionality and aesthetics in mind, the SCHF3-B showcases a brand new appearance that not only looks sleek and modern but also allows for smoother operation.
Key Features:
• Superior Construction for Longevity : The SCHF3-B XLR Female Plug is constructed from high-grade materials that are designed to withstand the rigors of professional use. Its hard, durable design ensures that the plug can endure impacts, drops, and pressure while maintaining stable performance, making it an ideal choice for both studio and live settings.
• Innovative Grounding and Design : One of the standout features of this plug is its new grounding mechanism, which establishes excellent contact between the chassis and cable connectors. This innovation enhances sound quality by minimizing interference and ensuring a clean audio signal. Additionally, the exquisite groove design on the boot allows for easy color coding and identification, making it easier for users to organize and manage multiple connections in a professional setup.
• Advanced Sealing Technology : To protect against bending and pressure, the SCHF3-B is equipped with a polyurethane sealing sleeve integrated into the boot. This feature significantly reduces the risk of damage to the cable, ensuring that it remains functional and reliable over time—an essential attribute for users who require high-performance connectors in demanding situations.
Technical Specifications:
• Connection Type : This product employs the widely recognized XLR connection type, ensuring compatibility with a diverse array of audio equipment.
• Gender : Female, designed specifically for use with male connectors.
Electrical Parameters:
The SCHF3-B XLR Female Plug excels in electrical performance, with specifications that include:
• Capacitance between contacts: ≤ 4 pF, indicating minimal signal loss.
• Contact resistance: ≤ 3 mΩ, ensuring superior conductivity.
• Dielectric strength: Rated at 1.5 kV DC, providing excellent insulation performance.
• Insulation resistance: Greater than 10 GΩ (initial), highlighting the integrity of the electrical isolation.
• Rated current per contact: 16 A, allowing for substantial power transfer while maintaining safety.
• Rated voltage: Less than 50 V, making it suitable for low-voltage applications.
Mechanical Parameters:
In addition to its electrical performance, the SCHF3-B is designed with robust mechanical attributes:
• Cable diameter support ranges from 3.5 to 8.5 mm, accommodating various cable types.
• Insertion force: ≤ 20 N, ensuring easy connection insertion.
• Withdrawal force: ≤ 20 N, facilitating smooth disconnection.
• Service life: Exceeds 1,000 mating cycles, proving its longevity in repeated use.
• Maximum cable size: 2.5 mm² / 14 AWG, allowing for versatility in cable choices.
• Locking mechanism: Incorporates a reliable latch lock system to secure connections firmly.
Materials and Environmental Ratings:
The SCHF3-B XLR Female Plug is crafted from high-quality materials that meet rigorous standards:
• Boot made from PA and TPE for flexibility and resistance to wear.
• Contacts constructed from copper alloy with gold plating for superior conductivity and corrosion resistance.
• Housing manufactured from stainless steel and finished with a black plating for added durability and aesthetics.
• Strain relief component created from POM, ensuring robust support for the cable.
• Flame-retardant grade rated at UL 94 HB, indicating safety in fire exposure.
• Protection class rated at IP40, offering resistance to dust and solid objects.
• Temperature range: -30 °C to +80 °C, allowing operation inextreme environments.
Compliance and Standards:
The SCHF3-B conforms to international standards, including IEC 61076-2-103, ensuring that it meets the highest industry requirements. Additionally, it complies with solderability standards outlined in IEC 68-2-20, reinforcing its suitability for professional applications.
Packaging and Assembly Instructions:
The SCHF3-B XLR Female Plug is packaged thoughtfully, with one piece per bag that includes all essential components, such as the inner core, housing, cable clamp, and boot. The provided assembly instructions are clear and detailed, facilitating a straightforward installation process that ensures users can quickly and easily set up their connections without fuss.
The SCHF3-B XLR Female Plug is a premium choice for audio professionals seeking a connector that combines exceptional performance, high reliability, and user-friendly design. Whether for studio work or live performances, this plug promises an efficient and high-quality audio experience, ensuring that your connections remain secure and sound is transmitted flawlessly.
TECHNICAL DOWNLOAD
English manufacturer data sheet (PDF)
https://www.bspoo.com/wp-content/uploads/2026/10/BSP-Seetronic-SCHF3-B-English-Data-Sheet.pdf
ORDERING INFORMATION
Minimum order: 40 pieces of this model. Price shown is per piece. Confirm the exact model, mating connector and cable dimensions before ordering.
Product and order enquiries: https://www.bspoo.com/contact-us/
Shipping and order support: https://www.bspoo.com/shipping-order-support/
