142146-75
Amphenol RF
142146-75
Amphenol RF
CONN MINI SMB JACK R/A 75OHM PCB
Reference Price (USD)
1+
$8.83000
500+
$8.7417
1000+
$8.6534
1500+
$8.5651
2000+
$8.4768
2500+
$8.3885
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
142146-75
$8.83
Product details
The 142146-75 from Amphenol RF sets the benchmark for high-frequency signal transmission in Coaxial Connectors (RF) applications. Engineered with military-grade construction, this connector delivers exceptional EMI shielding while maintaining impedance matching across {Frequency - Max} operations.Featuring SMB, Mini interface configuration, this solution provides superior VSWR performance for mission-critical RF links. When compared to industry standards, its precision-machined contacts reduce insertion loss by up to 15%.With Jack, Male Pin termination topology, the connector assembly ensures reliable mating cycles exceeding 500 connections. The patented contact geometry minimizes passive intermodulation (PIM) effects in dense antenna arrays.The Solder system enables both field-repairable and permanent installations, offering flexibility for telecom infrastructure upgrades. Gold-plated interfaces maintain stable contact resistance below 5m .Solder technology provides 360 circumferential grounding, achieving >90dB shielding effectiveness up to {Frequency - Max}. This meets MIL-STD-348B requirements for harsh environments.Precision-tuned 75Ohm characteristics ensure minimal signal reflection in high-speed data transmission. The dielectric design compensates for velocity factor variations in {Cable Group} assemblies.Designed for Through Hole, Right Angle deployment, the strain relief mechanism withstands 50N cable pull force. The anti-vibration construction maintains stable connectivity in mobile applications.The Snap-On mechanism enables tool-less installation with positive tactile engagement feedback. The self-locking design prevents accidental disconnection in high-vibration scenarios.With 1 independent RF paths, the modular design supports MIMO antenna configurations. Each port features isolated shielding to prevent cross-talk.The Gold anodized finish provides corrosion resistance exceeding 500hrs salt spray testing. Color-coded variants simplify cable management in dense racks.Brass core material ensures stable electrical characteristics across -55 C to +125 C. The cold-welded construction eliminates intermetallic diffusion.
Product Attributes
- Product Status: Active
- Connector Style: SMB, Mini
- Connector Type: Jack, Male Pin
- Contact Termination: Solder
- Shield Termination: Solder
- Impedance: 75Ohm
- Mounting Type: Through Hole, Right Angle
- Mounting Feature: -
- Cable Group: -
- Fastening Type: Snap-On
- Frequency - Max: -
- Number of Ports: 1
- Features: -
- Housing Color: Gold
- Ingress Protection: -
- Center Contact Material: Brass
You May Also Be Interested In
