250S18
Switchcraft Inc.
250S18
Switchcraft Inc.
SEALED 1/4" PLUG, MONO, 0.171" [
Reference Price (USD)
1+
$12.08000
500+
$11.9592
1000+
$11.8384
1500+
$11.7176
2000+
$11.5968
2500+
$11.476
Exquisite packaging
Discount
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250S18
$12.08
Product details
Switchcraft Inc.'s 250S18 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.2 Conductors, 2 Contacts arrangement supports MADI (AES10) multiplexed audio. Contact spacing prevents arcing at 250Vrms working voltage.The Does Not Contain Switch configuration enables hot-plug capability. Arc suppression circuitry protects contacts during live insertion.Designed for Free Hanging (In-Line) installation, the connector features anti-tamper fasteners. Conformal coating compatibility prevents moisture ingress in marine applications.Solder Eyelet(s) process utilizes lead-free solder alloys. The gas-tight connection meets NASA outgassing specifications (<1% TML).With Unshielded effectiveness of 90dB at 1GHz, the connector exceeds TEMPEST requirements. The triple-layer shielding includes copper tape, braid, and ferrite beads.The Strain Relief package includes corrosion-resistant plating. Salt spray testing confirms 500 hours resistance per ASTM B117.Operational across -20°C ~ 50°C range, the connector survives 50G mechanical shock. Vibration resistance meets MIL-STD-810H Method 514.8.
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: -
- Number of Positions/Contacts: 2 Conductors, 2 Contacts
- Internal Switch(s): Does Not Contain Switch
- Mounting Type: Free Hanging (In-Line)
- Termination: Solder Eyelet(s)
- Shielding: Unshielded
- Features: Strain Relief
- Insulation Color: -
- Operating Temperature: -20°C ~ 50°C
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