Part Number: MET-46 vs MET-45

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Part Number: MET-46 MET-45
Manufacturer: Tamura Tamura
Description: TEL TRANS 600:600 3.0MADC TRANSFORMER 10K:10KCT 1.0MADC
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 25 Weeks 25 Weeks
Mount Through Hole Through Hole
Mounting Type Through Hole Through Hole
Package / Case 600 -
Number of Pins 4 6
Operating Temperature -40°C~85°C -20°C~85°C
Packaging Bulk Bulk
Published 2006 1999
Series MET MET
Size / Dimension 0.409Lx0.310W 10.40mmx7.87mm 0.409Lx0.310W 10.40mmx7.87mm
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Termination PC Pin PC Pin
Max Operating Temperature 85°C -
Min Operating Temperature -40°C -
Power Rating 50mW -
Frequency 100kHz 20kHz
Termination Style PC Pin PC Pin
Voltage - Isolation 1500VRMS @ 1 Minute 500VRMS @ 30 Seconds
DC Resistance (DCR) 72Ohm 1.3kOhm
Current 3mA 1mA
Frequency Range 300Hz~3.5kHz 300Hz~20kHz
Transformer Type Data/Voice Coupling Data/Voice Coupling
Turns Ratio - Primary:Secondary 1:1 1:0.5
Impedance - Primary (Ω) 600 10k
Frequency Response ±1dB ±3dB
Impedance - Secondary (Ω) 600 10k 2.5k/2.5k
DC Resistance (DCR) - Primary 85Ohm 1.3kOhm
DC Resistance (DCR) - Secondary 110Ohm 735Ohm~390Ohm 850Ohm~455Ohm
Power Level 50mW 75mW
Height 11.8mm 11.8mm
Height Seated (Max) 0.465 11.80mm 0.465 11.80mm
Length 10.4mm -
Width 7.87mm -
RoHS Status RoHS Compliant RoHS Compliant
Lead Free Contains Lead Lead Free
ECCN Code - EAR99
Resistance - 2.5kOhm
Reach Compliance Code - unknown
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