T1144 is Obsolete and no longer manufactured.
Available Substitutes:

Direct

T1144NL
Pulse Electronics
In Stock: 35
Unit Price: $7.01000
Datasheet
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1mH, 1mH T1/E1 (Dual) Pulse Transformer 1CT:1CT, 1CT:2.4CT Surface Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

T1144

DigiKey Part Number
553-1173-ND
Manufacturer
Pulse Electronics
Manufacturer Product Number
T1144
Description
TRANSFORMER TELECOM DUAL T1/E1
Customer Reference
Detailed Description
1mH, 1mH T1/E1 (Dual) Pulse Transformer 1CT:1CT, 1CT:2.4CT Surface Mount
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Pulse Electronics
Series
-
Packaging
Bulk
Part Status
Obsolete
Transformer Type
T1/E1 (Dual)
Inductance
1mH, 1mH
ET (Volt-Time)
-
Turns Ratio - Primary:Secondary
1CT:1CT, 1CT:2.4CT
Mounting Type
Surface Mount
Size / Dimension
0.505" L x 0.280" W (12.83mm x 7.11mm)
Height - Seated (Max)
0.245" (6.22mm)
Operating Temperature
-
Weight
-
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types
Non-Cancelable/Non-Returnable