MET-42 is out of stock and can be placed on backorder.
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Triad Magnetics
In Stock: 0
Unit Price: $16.45000
Datasheet
150 Impedance Primary Ohms 12 Impedance Secondary Ohms 3.54:1 Audio Transformer 300Hz ~ 100kHz Through Hole
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MET-42

DigiKey Part Number
MT4156-ND
Manufacturer
Manufacturer Part Number
MET-42
Description
AUDIO XFMR 150 / 12 TH
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
150 Impedance Primary Ohms 12 Impedance Secondary Ohms 3.54:1 Audio Transformer 300Hz ~ 100kHz Through Hole
Datasheet
 Datasheet
EDA/CAD Models
MET-42 Models
Product Attributes
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Category
Transformer Type
Data/Voice Coupling
Manufacturer
Tamura
Frequency Range
300Hz ~ 100kHz
Series
Frequency Response
±2dB
Packaging
Tube
Voltage - Isolation
500VRMS @ 30 Seconds
Part Status
Active
Power Level
50mW
Turns Ratio - Primary:Secondary
3.54:1
Operating Temperature
-20°C ~ 85°C
Impedance - Primary (Ohms)
150
Mounting Type
Through Hole
Impedance - Secondary (Ohms)
12
Size / Dimension
0.409" L x 0.310" W (10.40mm x 7.87mm)
DC Resistance (DCR) - Primary
20Ohm
Height - Seated (Max)
0.465" (11.80mm)
DC Resistance (DCR) - Secondary
2.5Ohm
Termination Style
PC Pin
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SP-42Triad Magnetics0237-1145-ND$16.45000Similar
In-Stock: 0
50 estimated in stock on 24-Nov-2027
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Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
Tube:200
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$11.99000$11.99
10$10.81200$108.12
25$10.36960$259.24
50$10.04560$502.28
100$9.73010$973.01
250$9.32648$2,331.62
500$9.03102$4,515.51
1,000$8.74404$8,744.04
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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