248-4205-01

General info

Part Number

248-4205-01

Manufacturer

Description:

CONN SOCKET QFN 48POS GOLD

Datasheet:

248-4205-01 PDF

Reference Price (USD)

$131.86000

500+

$130.5414

1000+

$129.2228

1500+

$127.9042

2000+

$126.5856

2500+

$125.267

Exquisite packaging

Discount

TT / Paypal / Credit Card / Western Union / Money Gram

248-4205-01

$131.86

Product details

The 248-4205-01 from 3M delivers laboratory-grade precision for Sockets for ICs, Transistors applications in test and measurement equipment. The ultra-stable design ensures <0.1% measurement uncertainty over 10,000 mating cycles.Featuring QFN configuration, the socket provides 10^14 insulation resistance. Guarded measurements confirm <1pA leakage current at 1000V for sensitive instrumentation.With 48 (4 x 12), the socket supports high-precision metrology. The symmetrical layout minimizes thermocouple effects to <0.1 V/ C.0.016" (0.40mm) spacing achieves optimal noise rejection. Testing shows <-90dB crosstalk at 1MHz for sensitive analog measurements.The Gold finish provides stable thermoelectric properties. Testing confirms <0.5 V contact potential variation over temperature.Constructed with Beryllium Copper, the socket minimizes magnetic interference. Testing shows <0.1 T field distortion at 1mm distance.The Through Hole design prevents microphonic noise. Testing confirms <1 V vibration-induced noise in sensitive amplifier circuits.Incorporating Closed Frame, the socket provides Faraday cage shielding. Testing shows >100dB RF isolation up to 10GHz for precision measurements.Solder technology ensures negligible insertion loss. Network analyzer measurements show <0.01dB loss at 6GHz for RF test applications.Gold plating prevents surface oxidation. XPS analysis shows <1nm oxide growth after 1000 hours in cleanroom environments.The Beryllium Copper posts maintain dimensional stability. Interferometer measurements show <10nm flatness variation over temperature.Polyethersulfone (PES) housing material provides ultra-low outgassing. RGA testing shows <1 10^-9 Torr total mass loss for vacuum applications.