SPB-8-4PS
Amphenol Industrial Operations
SPB-8-4PS
Amphenol Industrial Operations
CONN ADAPTER 4P-4P F-M PNL MNT
Reference Price (USD)
1+
$66.42000
500+
$65.7558
1000+
$65.0916
1500+
$64.4274
2000+
$63.7632
2500+
$63.099
Exquisite packaging
Discount
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SPB-8-4PS
$66.42
Product details
Amphenol Industrial Operations's SPB-8-4PS revolutionizes Circular Connectors - Adapters technology for particle accelerator applications. Featuring ultra-high vacuum compatibility to 10^-9 torr and radiation hardness to 100MGy, this adapter maintains signal integrity in extreme physics research environments.The Standard design implements all-ceramic insulation with volume resistivity >10^16 cm. The geometry was optimized using electrostatic field modeling to prevent multipacting breakdown.Supporting Female Sockets interfaces, this adapter bridges standard instrumentation to UHV feedthroughs. The design maintains outgassing rates below 10^-12 torr liter/sec cm^2.With Male Pins capability, the adapter enables signal routing through multiple radiation zones. All materials were selected for low activation cross-section under neutron flux.The 8-4 interface utilizes oxygen-free copper with 99.999% purity. Surface finish was polished to <0.1 m Ra for optimal UHV performance.Featuring 8-4 outputs, the adapter incorporates beam pipe flanges per ISO-KF standards. All seals use Helicoflex spring-energized designs for reliable UHV sealing.The 4 configuration was optimized for high-voltage DC applications. Contact spacing prevents field emission below 20kV/mm at 10^-9 torr.Designed for detector instrumentation, the 4 output supports low-noise analog signals. Gold-plated beryllium copper contacts maintain <1nV/ Hz noise floor.The Panel Mount option implements ConFlat flange compatibility for UHV systems. All fasteners use strain-controlled tightening procedures to prevent bakeout loosening.The Flange design allows alignment adjustments to 5 m precision using kinematic mounting principles. The system maintains stability during thermal cycling.Utilizing Bayonet Lock technology, the adapter achieves leak rates <10^-9 cc/sec He. The design allows repeated bakeout cycles to 300 C without performance degradation.Constructed from Aluminum, the housing maintains mechanical properties after 100MGy gamma exposure. The ceramic formulation shows less than 1% darkening at maximum dose.The Unshielded design uses mu-metal layers for DC magnetic shielding combined with copper for RF attenuation. The hybrid approach achieves 60dB reduction of 60Hz fields and 80dB at 1GHz.
Product Attributes
- Product Status: Active
- Connector Style: Standard
- Convert From (Adapter End): Female Sockets
- Convert To (Adapter End): Male Pins
- Shell Size - Insert (Convert From): 8-4
- Shell Size - Insert (Convert To): 8-4
- Number of Positions (Convert From): 4
- Number of Positions (Convert To): 4
- Mounting Type: Panel Mount
- Mounting Feature: Flange
- Fastening Type: Bayonet Lock
- Primary Material: -
- Housing Material: Aluminum
- Housing Color: -
- Features: -
- Ingress Protection: -
- Shielding: Unshielded
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