SP-33, SP-70
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SP-33

DigiKey Part Number
237-1144-ND
Manufacturer
Manufacturer Product Number
SP-33
Description
AUDIO XFMR 1K / 50 TH
Manufacturer Standard Lead Time
23 Weeks
Detailed Description
1k Impedance Primary Ohms 50 Impedance Secondary Ohms 4.4:1 Audio Transformer 300Hz ~ 100kHz Through Hole
Customer Reference
Datasheet
 Datasheet
EDA/CAD Models
SP-33 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Triad Magnetics
Series
Package
Bulk
Product Status
Active
Turns Ratio - Primary:Secondary
4.4:1
Impedance - Primary (Ohms)
1k
Impedance - Secondary (Ohms)
50
DC Resistance (DCR) - Primary
145Ohm
DC Resistance (DCR) - Secondary
8Ohm
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
-
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£13.63000£13.63
10£10.38600£103.86
25£9.57480£239.37
50£9.25020£462.51
100£9.08800£908.80
250£8.76344£2,190.86
500£8.43886£4,219.43
Manufacturers Standard Package
Additional Resources
AttributeDescription
Other Names
10635
237-1144
SP33
237-1144-NDR
Standard Package1