10kCT Impedance Primary Ohms 1.2kCT Impedance Secondary Ohms 2.88:1 Audio Transformer 300Hz ~ 100kHz Through Hole
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SP-20

DigiKey Part Number
237-1140-ND
Manufacturer
Manufacturer Product Number
SP-20
Description
AUDIO XFMR 10KCT / 1.2KCT TH
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
10kCT Impedance Primary Ohms 1.2kCT Impedance Secondary Ohms 2.88:1 Audio Transformer 300Hz ~ 100kHz Through Hole
Datasheet
 Datasheet
EDA/CAD Models
SP-20 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Triad Magnetics
Series
Packaging
Bulk
Part Status
Active
Turns Ratio - Primary:Secondary
2.88:1
Impedance - Primary (Ohms)
10kCT
Impedance - Secondary (Ohms)
1.2kCT
DC Resistance (DCR) - Primary
1.05kOhm
DC Resistance (DCR) - Secondary
200Ohm
Transformer Type
Audio Coupling
Frequency Range
300Hz ~ 100kHz
Frequency Response
±2dB
Voltage - Isolation
1000VRMS @ 1 Second
Insertion Loss
-
Return Loss
-
Power Level
50mW
Operating Temperature
-40°C ~ 85°C
Approval Agency
-
Mounting Type
Through Hole
Size / Dimension
0.410" L x 0.310" W (10.41mm x 7.87mm)
Height - Seated (Max)
0.465" (11.80mm)
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: 11
Check for Additional Incoming Stock
All prices are in NZD
Bulk
QuantityUnit PriceExt Price
1$29.84000$29.84
10$26.89100$268.91
25$25.78600$644.65
50$24.97560$1,248.78
100$24.18760$2,418.76
250$23.17988$5,794.97
500$22.44290$11,221.45
Manufacturers Standard Package
Unit Price without GST:$29.84000
Unit Price with GST:$34.31600