4k Impedance Primary Ohms 600 Impedance Secondary Ohms 2.43:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TY-303P

DigiKey Part Number
237-1126-ND
Manufacturer
Manufacturer Product Number
TY-303P
Description
AUDIO XFMR 4K / 600 TH
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
4k Impedance Primary Ohms 600 Impedance Secondary Ohms 2.43:1 Audio Transformer 300Hz ~ 3.5kHz Through Hole
Datasheet
 Datasheet
EDA/CAD Models
TY-303P Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Triad Magnetics
Series
Packaging
Bulk
Part Status
Active
Turns Ratio - Primary:Secondary
2.43:1
Impedance - Primary (Ohms)
4k
Impedance - Secondary (Ohms)
600
DC Resistance (DCR) - Primary
260Ohm
DC Resistance (DCR) - Secondary
52Ohm
Transformer Type
Data/Voice Coupling
Frequency Range
300Hz ~ 3.5kHz
Frequency Response
±0.5dB
Voltage - Isolation
1500VAC
Insertion Loss
1dB Typ
Return Loss
26dB Typ
Power Level
-45dB ~ 7dB
Operating Temperature
-20°C ~ 85°C
Approval Agency
-
Mounting Type
Through Hole
Size / Dimension
0.812" L x 0.715" W (20.62mm x 18.16mm)
Height - Seated (Max)
0.740" (18.80mm)
Termination Style
PC Pin
Weight
-
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 91
Check for Additional Incoming Stock
All prices are in HKD
Bulk
QuantityUnit PriceExt Price
1$58.37000$58.37
10$52.65900$526.59
25$50.52920$1,263.23
50$48.96400$2,448.20
100$47.44050$4,744.05
250$45.48856$11,372.14
500$44.05820$22,029.10
1,000$42.66753$42,667.53
Manufacturers Standard Package