SP-xx
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SP-4

DigiKey Part Number
237-1137-ND
Manufacturer
Manufacturer Product Number
SP-4
Description
AUDIO XFMR 200KCT / 1KCT TH
Manufacturer Standard Lead Time
23 Weeks
Detailed Description
200kCT Impedance Primary Ohms 1kCT Impedance Secondary Ohms 14.1:1 Audio Transformer 300Hz ~ 100kHz Through Hole
Customer Reference
Datasheet
 Datasheet
EDA/CAD Models
SP-4 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Triad Magnetics
Series
Package
Bulk
Product Status
Active
Turns Ratio - Primary:Secondary
14.1:1
Impedance - Primary (Ohms)
200kCT
Impedance - Secondary (Ohms)
1kCT
DC Resistance (DCR) - Primary
5.3kOhm
DC Resistance (DCR) - Secondary
100Ohm
Transformer Type
Audio Coupling
Frequency Range
300Hz ~ 100kHz
Frequency Response
±2dB
Voltage - Isolation
1000VRMS @ 1 Second
Insertion Loss
-
Return Loss
-
Power Level
10mW
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
-
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)Not Applicable
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8504.31.4035
All prices are in GBP
Bulk
QuantityUnit PriceExt Price
1£14.34000£14.34
10£12.64700£126.47
25£12.22480£305.62
50£10.96020£548.01
100£10.53870£1,053.87
Manufacturers Standard Package
Additional Resources
AttributeDescription
Other Names
237-1137-NDR
SP4
237-1137
Standard Package1