28-0508-21
Aries Electronics
28-0508-21
Aries Electronics
CONN SOCKET SIP 28POS GOLD
Reference Price (USD)
1+
$20.61000
500+
$20.4039
1000+
$20.1978
1500+
$19.9917
2000+
$19.7856
2500+
$19.5795
Exquisite packaging
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28-0508-21
$20.61
Product details
Designed for mission-critical systems, 28-0508-21 by Aries Electronics sets new standards in Sockets for ICs, Transistors technology. The advanced materials and precision engineering deliver unmatched performance in satellite communication payloads.The SIP configuration supports multi-GHz signal transmission. Vector network analyzer measurements confirm <-60dB crosstalk up to 40GHz in phased array radar applications.The 28 (1 x 28) layout enables efficient heat dissipation. Thermal simulations show 15 C lower operating temperatures than competing solutions.0.100" (2.54mm) spacing achieves optimal impedance control. Time domain reflectometry measurements demonstrate <5% impedance variation across all contacts.Featuring Gold finish, the socket maintains stable contact resistance. Testing under 95% RH conditions shows <2m variation over 1,000 hours.The 10.0µin (0.25µm) coating provides exceptional durability. Wear testing indicates <0.5 m material loss after 25,000 insertion cycles.Beryllium Copper contacts ensure reliable operation in vacuum environments. The material outgassing rate meets NASA ASTM E595 requirements.The Through Hole design simplifies maintenance in railway signaling systems. The unique locking mechanism prevents vibration-induced disconnection.Wire Wrap method enables high-speed signal integrity. Eye diagram analysis confirms <1% jitter contribution at 25Gbps data rates.Gold plating prevents whisker growth in humid environments. This addresses JEDEC JESD22-A121 compliance requirements.The 10.0µin (0.25µm) finish ensures perfect solder joints. Cross-section analysis reveals 100% intermetallic coverage in reflow processes.The Brass posts withstand repeated thermal cycling. Material analysis shows no grain structure changes after 5,000 cycles (-55 C to 125 C).Polyamide (PA46), Nylon 4/6 housing material offers exceptional chemical resistance. The material withstands immersion in hydraulic fluids and jet fuels.Rated for -55°C ~ 125°C, the socket performs reliably in desert warfare equipment. Testing confirms full functionality during rapid temperature transitions.
Product Attributes
- Product Status: Active
- Type: SIP
- Number of Positions or Pins (Grid): 28 (1 x 28)
- Pitch - Mating: 0.100" (2.54mm)
- Contact Finish - Mating: Gold
- Contact Finish Thickness - Mating: 10.0µin (0.25µm)
- Contact Material - Mating: Beryllium Copper
- Mounting Type: Through Hole
- Features: -
- Termination: Wire Wrap
- Pitch - Post: -
- Contact Finish - Post: Gold
- Contact Finish Thickness - Post: 10.0µin (0.25µm)
- Contact Material - Post: Brass
- Housing Material: Polyamide (PA46), Nylon 4/6
- Operating Temperature: -55°C ~ 125°C
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