Small Audio IC Chip for iPhone 6S / 7 / 7 Plus (U3301 U3402 U3502 338S00220 42 Pins)

Small Audio IC Chip – iPhone 6S / 7 / 7 Plus (42-Pin Audio IC)

Compatibility Check: iPhone 6S, 7, 7 Plus (U3301, U3402, U3502)

• Precise control of speaker and microphone
• 42-pin layout for tight space requirements
• Replacement part for damaged chip sounds
• Easy installation due to suitable design
• Suitable for professional repair

Technical specifications:

• Port Marking: 338S00220
• Number of Pins: 42

Installation note: After removing the old chip, all electrical connections should be checked and cleaned if necessary. The new chip is more suitable for experienced technicians; careless installation can impair device performance.