141878-2
TE Connectivity AMP Connectors
141878-2
TE Connectivity AMP Connectors
CONN QC TAB 0.250
Reference Price (USD)
1+
$0.46000
500+
$0.4554
1000+
$0.4508
1500+
$0.4462
2000+
$0.4416
2500+
$0.437
Exquisite packaging
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141878-2
$0.46
Product details
The 141878-2 by TE Connectivity AMP Connectors establishes a new benchmark in Terminals - Quick Connects, Quick Disconnect Connectors technology, specifically engineered for high-speed data center applications. These precision connectors feature advanced signal integrity preservation techniques, making them ideal for 400G Ethernet switch implementations. With innovative crosstalk suppression technology, they maintain exceptional signal clarity in densely packed server racks.Featuring Angled - 90° configurations, these interconnects support various backplane architectures. The mezzanine-style options enable efficient vertical stacking of server blades while minimizing signal path lengths.Available in Male variants, the contacts employ tuned impedance profiles. The hermaphroditic designs reduce insertion loss variations in high-speed differential pairs.Precision-machined to 0.250" (6.35mm) specifications, the contacts maintain consistent characteristic impedance. The graduated width transitions minimize signal reflections at GHz frequencies.The 0.032" (0.81mm) material gauge provides optimal mechanical stability. The controlled thickness ensures proper mating force distribution across high-pin-count arrays.The 0.311" (7.90mm) engagement dimension maintains stable contact resistance. This critical parameter ensures signal integrity across thousands of insertions.Screw, Rivet, Stud methods accommodate various PCB technologies. The press-fit versions feature anti-walking provisions for reliable connections in vibration environments.Non-Insulated options provide tailored dielectric properties. The low-Dk materials minimize signal distortion in high-frequency applications.The Board, Chassis installation methods address diverse rack configurations. The floating mount versions compensate for thermal expansion mismatches.Incorporating 2 Tabs, these connectors deliver enhanced performance. The embedded shielding provides 360 EMI protection for sensitive signals.Fabricated from Brass, the contacts achieve optimal performance. The phosphor bronze alloys offer excellent spring properties for repeated mating cycles.Tin platings provide customized surface characteristics. The selective gold plating ensures reliable contact at mating interfaces.
Product Attributes
- Product Status: Active
- Terminal Type: Angled - 90°
- Gender: Male
- Tab Width: 0.250" (6.35mm)
- Tab Thickness: 0.032" (0.81mm)
- Tab Length: 0.311" (7.90mm)
- Length - Overall: -
- Termination: Screw, Rivet, Stud
- Wire Gauge: -
- Insulation: Non-Insulated
- Mounting Type: Board, Chassis
- Features: 2 Tabs
- Color: -
- Contact Material: Brass
- Contact Finish: Tin
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