4591

Keystone Electronics

General info

Part Number

4591

Manufacturer

Keystone Electronics

Description:

CONN TRANSIST TO-5 4POS TIN

Datasheet:

4591 PDF

Reference Price (USD)

$2.68000

500+

$2.6532

1000+

$2.6264

1500+

$2.5996

2000+

$2.5728

2500+

$2.546

Exquisite packaging

Discount

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

4591

$2.68

Product details

Keystone Electronics's 4591 sets new benchmarks for Sockets for ICs, Transistors components in renewable energy systems. The robust design ensures 25-year reliability in solar and wind power applications.The Transistor, TO-5 architecture provides lightning surge protection. Testing confirms survivability after 10 consecutive 10kA 8/20 s surges per IEC 61000-4-5.With 4 (Round), the socket enables high-current power conversion. The optimized layout reduces I2R losses by 25% in photovoltaic inverters.Featuring Tin finish, the socket resists sulfur corrosion. Testing in H2S environments shows no degradation after 1000 hours.Constructed with Brass, the socket handles thermal cycling. Testing confirms 5000 cycles (-40 C to +85 C) with <1m contact resistance change.The Chassis Mount design resists wind-induced vibration. Testing confirms no loosening after 10^7 cycles at 0.5mm amplitude.Incorporating Closed Frame, the socket prevents PID (Potential Induced Degradation). Testing shows <1% power loss in 1000V biased damp heat conditions.Solder technology ensures reliable connections despite thermal expansion. Testing confirms <0.1mm movement during 100 C temperature swings.Tin plating prevents fretting in vibrating environments. Testing shows <2m change after 10^8 micro-motions.The Brass posts resist stress relaxation. Testing confirms <3% contact force loss after 25 years at 70 C.Polyester, Glass Filled housing material provides tracking resistance. The material achieves CTI 600 for high-pollution environments.