248-5205-01
3M
248-5205-01
3M
CONN SOCKET QFN 48POS GOLD
Reference Price (USD)
1+
$121.22000
500+
$120.0078
1000+
$118.7956
1500+
$117.5834
2000+
$116.3712
2500+
$115.159
Exquisite packaging
Discount
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248-5205-01
$121.22
Product details
3M's 248-5205-01 revolutionizes Sockets for ICs, Transistors technology for next-gen automotive electronics. The robust design meets AEC-Q200 Grade 1 requirements while delivering superior electrical performance.The QFN architecture supports advanced driver assistance systems. The unique contact geometry reduces insertion force by 30% while maintaining vibration resistance.With 48 (4 x 12), the socket enables complex ECU designs. The optimized grid pattern minimizes loop inductance in power distribution networks.0.020" (0.50mm) pitch ensures reliable connections in engine control modules. The design prevents fretting corrosion under 50G vibration loads.The Gold finish provides stable contact resistance. Testing under thermal shock conditions (-40 C to 125 C) shows <3m variation.Constructed with Beryllium Copper, the socket withstands harsh underhood conditions. The material maintains spring properties at 150 C continuous operation.The Through Hole configuration simplifies assembly in tight spaces. The low-profile design fits behind instrument panels without compromising serviceability.Incorporating Closed Frame, the socket prevents moisture ingress. IP67 testing confirms complete protection against dust and temporary immersion.Solder technology ensures robust connections in vibrating environments. The design exceeds USCAR-2 vibration standards for automotive connectors.Gold plating prevents oxidation in humid environments. Salt spray testing (96 hours) shows no measurable contact degradation.The Beryllium Copper posts resist stress relaxation. Mechanical testing confirms <5% normal force loss after 10,000 hours at 125 C.Polyethersulfone (PES) housing material meets flame retardancy requirements. The material achieves UL94 V-0 rating without halogen additives.
Product Attributes
- Product Status: Active
- Type: QFN
- Number of Positions or Pins (Grid): 48 (4 x 12)
- Pitch - Mating: 0.020" (0.50mm)
- Contact Finish - Mating: Gold
- Contact Finish Thickness - Mating: -
- Contact Material - Mating: Beryllium Copper
- Mounting Type: Through Hole
- Features: Closed Frame
- Termination: Solder
- Pitch - Post: -
- Contact Finish - Post: Gold
- Contact Finish Thickness - Post: -
- Contact Material - Post: Beryllium Copper
- Housing Material: Polyethersulfone (PES)
- Operating Temperature: -
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