280FL
Switchcraft Inc.
280FL
Switchcraft Inc.
1/4" PLUG W/ FLEX RELIEF, MONO,
Reference Price (USD)
1+
$7.27000
500+
$7.1973
1000+
$7.1246
1500+
$7.0519
2000+
$6.9792
2500+
$6.9065
Exquisite packaging
Discount
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Product details
Switchcraft Inc.'s 280FL represents the next evolution in Barrel - Audio Connectors technology, optimized for mission-critical audio applications. This connector series combines military-grade durability with audiophile-grade signal purity, making it ideal for aerospace, defense, and studio recording environments.The Phone Plug implementation provides galvanic isolation between channels. Differential signaling capability reduces common-mode noise by 30dB compared to conventional designs.Male options allow customized gender configurations per channel. The hermaphroditic contact design enables unique mixed-gender panel layouts.Supporting Mono topology, the connector handles AES3 digital audio protocols. Impedance-matched traces maintain 110 characteristic impedance 5%.Compliant with 6.35mm (0.250", 1/4") - Headphone specifications, the connector interfaces with NATO STANAG 3910 systems. The flared entry design enables blind mating in low-visibility conditions.The 0.250" (6.35mm) dimensions incorporate strain relief features. Kevlar-reinforced jacket withstands 50N cable pull force without deformation.Designed for Free Hanging (In-Line) installation, the connector features anti-tamper fasteners. Conformal coating compatibility prevents moisture ingress in marine applications.Solder Lug process utilizes lead-free solder alloys. The gas-tight connection meets NASA outgassing specifications (<1% TML).The Strain Relief package includes corrosion-resistant plating. Salt spray testing confirms 500 hours resistance per ASTM B117.
Product Attributes
- Product Status: Active
- Connector Type: Phone Plug
- Gender: Male
- Signal Lines: Mono
- Industry Recognized Mating Diameter: 6.35mm (0.250", 1/4") - Headphone
- Actual Diameter: 0.250" (6.35mm)
- Number of Positions/Contacts: -
- Internal Switch(s): -
- Mounting Type: Free Hanging (In-Line)
- Termination: Solder Lug
- Shielding: -
- Features: Strain Relief
- Insulation Color: -
- Operating Temperature: -