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AEM

Block Diagram

PoE POS Terminal Block Diagram

I/O Protection:

Transient Voltage Suppressors (TVS) 
C4SMAFL58A: 58V, 400W TVS (SMAFL) 
1SMB58CA: 58V, 600W bi-directional TVS (SMB) 
1.5SMC68CA: 58.1V (stand-off), 1500W bi-directional TVS (SMC)

Motor Drive/Carriage and Feed:

MOSFETs 
CMLDM7005: 650mA, 20V, Dual N-Channel MOSFET (SOT-563) 
CMUDM7004: 450mA, 30V, N-Channel MOSFET (SOT-523)

Zener Diodes 
CMOZ12L: 12V, 250mW low idle current Zener diode (SOD-523

µController Function:

Zener Diodes 
CMOZ5L1: 5.1V, 250mW, low idle current Zener diode (SOD-523) 
CMOZ12L: 12V, 250mW low idle current Zener diode (SOD-523) 
CMDZ5L1: 5.1V, 250mW, low idle current Zener diode (SOD-323)

Transient Voltage Suppressors (TVS)
CFTVS5V0LC: 5V, low capacitance, low profile ESD TVS protector (SOD-882L) 
CMO5V0LC: 5V, low capacitance, low profile ESD TVS protector (SOD-523) 
CMATVS3V3: 3.3V ESD TVS protector (SOD-923)

Motor Drive / Print Head

MOSFETs 
CXDM6053N: 60V, 5.3A, N-Channel MOSFET (SOT-89) 
CMPDM7002AHC: 60V, 1A, N-Channel MOSFET (SOT-23) 
CMLDM7005: 20V, 650mA,Dual N-Channel MOSFETs (SOT-563)

Zener Diodes 
CMOZ5L1: 5.1V, 250mW, low idle current Zener diode (SOD-523) 
CMOZ12L: 12V, 250mW low idle current Zener diode (SOD-523)

PoE Controller

Schottky Bridge Rectifiers (Full Wave)
CBRHDSH1-100: 1A, 100V Schottky Bridge (HD DIP) 
CBRHDSH2-100: 2A, 100V Schottky Bridge (HD DIP) 
CBRLDSH2-100: 2A, 100V Schottky Bridge (LPDIP) 
CBRDFSH1-40: 1.0A, 40V (BR DFN) 
CBRDFSH1-60: 1.0A, 60V (BR DFN) 
CBRDFSH1-100: 1.0A, 100V (BR DFN) 
CBRDFSH2-40: 2.0A, 40V (BR DFN) 
CBRDFSH2-100: 2.0A, 100V (BR DFN) 

Zener Diodes 
CMOZ5L1: 5.1V, 250mW, low idle current Zener diode (SOD-523) 
CMDZ5L1: 5.1V, 250mW, low idle current Zener diode (SOD-323) 

MOSFETs 
CEDM7002AE: 300mA, 20V, low profile N-Channel MOSFET (SOT-883L) 
CEDM8004: 450mA, 30V, low profile P-Channel MOSFET (SOT-883L)

Card Reader

Transient Voltage Suppressors (TVS) 
CFTVS5V0LC: 5V, low capacitance, low profile ESD TVS protector (SOD-882L) 
CMATVS3V3: 3.3V ESD TVS protector (SOD-923) 

Schottky Diodes 
CMASH-4: 200mA, 40V, Schottky diode (SOD-923) 
CFSH05-20L: 500mA, 20V, low VF, low profile Schottky diode (SOD-882L) 
CMSSH-3C: 100mA, 30V, dual common cathode, Schottky diodes (SOT-323)

Display / Drive

MOSFETs 
CMUDM7004: 450mA, 30V, N-Channel MOSFET (SOT-523) 
CEDM7001: 20V, 100mA, low profile N-Channel MOSFET (SOT883L)

Schottky Diodes 
CFSH01-30L: 200mA, 20V, low VF, low profile Schottky diode (SOD-882L)