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Tamura Corporation of America

- Established in 1951, Microtran Corporation manufactured high-quality, magnetic components for both commercial and military applications. Offshore facilities provided expanded manufacturing capabilities on an extremely cost-effective basis for large volume requirements. Modified catalog items and custom designs were available on special order to meet customers' exact requirements.

Tamura Corporation of America acquired Microtran's product line and customer base in 1994. Prior to this acquisition, Tamura had been a subcontractor for Microtran for at least ten years and had manufactured many of the products found in the Microtran catalog. Since the acquisition, Tamura has combined identical and similar products into one product bearing a dual marking of both the Tamura and Microtran part numbers. This "dual marking" has enabled Tamura to continue to supply customers whose drawings referenced only the Microtran part number.

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Part Number
Manufacturer
Description
Unit Price
In Stock

TTC-5012 TTC-5012

Tamura
Manufacturer : Tamura
Packaging : Bulk
Series : TTC
Part Status : Obsolete
Turns Ratio - Primary:Secondary : -
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 600
DC Resistance (DCR) - Primary : -
DC Resistance (DCR) - Secondary : -
Transformer Type : -
Frequency Range : -
Frequency Response : -
Voltage - Isolation : -
Insertion Loss : 1dB Typ
Return Loss : -
Power Level : -
Operating Temperature : -
Approvals : -
Mounting Type : Through Hole
Size / Dimension : 0.929" L x 0.976" W (23.60mm x 24.80mm)
Height - Seated (Max) : 0.543" (13.80mm)
Termination Style : PC Pin
0
100 in stock

TTC-5014 TTC-5014

Tamura
Manufacturer : Tamura
Packaging : Bulk
Series : TTC
Part Status : Active
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 348
DC Resistance (DCR) - Primary : 149 Ohm
DC Resistance (DCR) - Secondary : 139 Ohm
Transformer Type : -
Frequency Range : 200Hz ~ 4kHz
Frequency Response : ±0.25dB
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : 3.25dB Max @ 1kHz
Return Loss : 14dB Min @ 200Hz ~ 4kHz
Power Level : -
Operating Temperature : -
Approvals : UL60950
Mounting Type : Through Hole
Size / Dimension : 0.591" L x 0.571" W (15.00mm x 14.50mm)
Height - Seated (Max) : 0.472" (12.00mm)
Termination Style : PC Pin
0
560 in stock

TTC-5017 TTC-5017

Tamura
Manufacturer : Tamura
Packaging : Bulk
Series : TTC
Part Status : Active
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 600
DC Resistance (DCR) - Primary : 59 Ohm
DC Resistance (DCR) - Secondary : 59 Ohm
Transformer Type : Data/Voice Coupling
Frequency Range : 200Hz ~ 4kHz
Frequency Response : ±0.5dB
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : 1.5dB Max @ 1kHz
Return Loss : 14dB Min @ 200Hz ~ 4kHz
Power Level : -
Operating Temperature : -
Approvals : UL60950
Mounting Type : Through Hole
Size / Dimension : 0.591" L x 0.571" W (15.00mm x 14.50mm)
Height - Seated (Max) : 0.472" (12.00mm)
Termination Style : PC Pin
0
14989 in stock

TTC-5018 TTC-5018

Tamura
Manufacturer : Tamura
Packaging : Bulk
Series : TTC
Part Status : Obsolete
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 600
DC Resistance (DCR) - Primary : 25 Ohm
DC Resistance (DCR) - Secondary : 21 Ohm
Transformer Type : -
Frequency Range : 200Hz ~ 4kHz
Frequency Response : ±0.5dB
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : 0.75dB Max @ 1kHz
Return Loss : 20dB Min @ 1kHz
Power Level : -
Operating Temperature : -
Approvals : UL1950, UL60950, EN60950
Mounting Type : Through Hole
Size / Dimension : 0.886" L x 0.909" W (22.50mm x 23.10mm)
Height - Seated (Max) : 0.543" (13.80mm)
Termination Style : PC Pin
0
100 in stock

TTC-5019 TTC-5019

Tamura
Manufacturer : Tamura
Packaging : Bulk
Series : TTC
Part Status : Obsolete
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 260
DC Resistance (DCR) - Primary : 170 Ohm
DC Resistance (DCR) - Secondary : 170 Ohm
Transformer Type : Data/Voice Coupling
Frequency Range : 200Hz ~ 4kHz
Frequency Response : ±2.5dB
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : 4dB Max @ 1kHz
Return Loss : 8dB Min @ 200Hz ~ 4kHz
Power Level : -
Operating Temperature : -
Approvals : CSA-C22.2 No. 950-95, UL1950
Mounting Type : Through Hole
Size / Dimension : 0.886" L x 0.909" W (22.50mm x 23.10mm)
Height - Seated (Max) : 0.543" (13.80mm)
Termination Style : PC Pin
0
100 in stock

TTC-5020 TTC-5020

Tamura
Manufacturer : Tamura
Packaging : Bulk
Series : TTC
Part Status : Active
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 301
DC Resistance (DCR) - Primary : 152 Ohm
DC Resistance (DCR) - Secondary : 152 Ohm
Transformer Type : Data/Voice Coupling
Frequency Range : 300Hz ~ 3.5kHz
Frequency Response : ±1dB ~ ±4dB
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : 3.75dB Max @ 1kHz
Return Loss : -
Power Level : -20dB ~ 4dB
Operating Temperature : -
Approvals : CSA-C22.2 No. 950-95, UL1950
Mounting Type : Through Hole
Size / Dimension : 0.886" L x 0.909" W (22.50mm x 23.10mm)
Height - Seated (Max) : 0.543" (13.80mm)
Termination Style : PC Pin
0
85 in stock

TTC-5021 TTC-5021

Tamura
Manufacturer : Tamura
Packaging : Tape & Reel (TR)
Series : TTC
Part Status : Obsolete
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 287
DC Resistance (DCR) - Primary : 155 Ohm
DC Resistance (DCR) - Secondary : 145 Ohm
Transformer Type : Data/Voice Coupling
Frequency Range : 200Hz ~ 4kHz
Frequency Response : ±0.25dB
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : 3.85dB Max @ 1kHz
Return Loss : 20dB Min @ 200Hz ~ 4kHz
Power Level : -
Operating Temperature : -
Approvals : UL1950, UL60950, EN60950
Mounting Type : Surface Mount
Size / Dimension : 0.335" L x 0.642" W (8.50mm x 16.30mm)
Height - Seated (Max) : 0.200" (5.08mm)
Termination Style : Gull Wing
0
100 in stock

TTC-5023 TTC-5023

Tamura
Manufacturer : Tamura
Packaging : Cut Tape (CT)
Alternate Packaging
Series : TTC
Part Status : Active
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 600
DC Resistance (DCR) - Primary : 115 Ohm
DC Resistance (DCR) - Secondary : 115 Ohm
Transformer Type : Data/Voice Coupling
Frequency Range : 200Hz ~ 4kHz
Frequency Response : ±0.25dB
Voltage - Isolation : 3000VRMS @ 1 Minute
Insertion Loss : 2dB Max @ 2kHz
Return Loss : 14dB Min @ 200Hz ~ 4kHz
Power Level : -
Operating Temperature : -20°C ~ 85°C
Approvals : UL60950, EN60950
Mounting Type : Surface Mount
Size / Dimension : 0.378" L x 0.492" W (9.60mm x 12.50mm)
Height - Seated (Max) : 0.299" (7.60mm)
Termination Style : Flat Lead
0
9 in stock

TTC-5026 TTC-5026

Tamura
Manufacturer : Tamura
Packaging : Tape & Reel (TR)
Series : TTC
Part Status : Obsolete
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 490CT
DC Resistance (DCR) - Primary : 23.8 Ohm
DC Resistance (DCR) - Secondary : 47.8 Ohm
Transformer Type : Data/Voice Coupling
Frequency Range : 300Hz ~ 3.5kHz
Frequency Response : ±0.3dB
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : 1.5dB Max @ 1kHz
Return Loss : -
Power Level : -
Operating Temperature : -
Approvals : UL1950, UL60950
Mounting Type : Surface Mount
Size / Dimension : 0.532" L x 0.551" W (13.50mm x 14.00mm)
Height - Seated (Max) : 0.409" (10.40mm)
Termination Style : Gull Wing
0
100 in stock

TTC-5028 TTC-5028

Tamura
Manufacturer : Tamura
Packaging : Bulk
Series : TTC
Part Status : Active
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 470
DC Resistance (DCR) - Primary : 92 Ohm
DC Resistance (DCR) - Secondary : 120 Ohm
Transformer Type : Data/Voice Coupling
Frequency Range : 300Hz ~ 3.5kHz
Frequency Response : ±1dB ~ ±4dB
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : 2.5dB Max @ 1kHz
Return Loss : -
Power Level : -40dB ~ 4dB
Operating Temperature : -
Approvals : CSA-C22.2 No. 950-95, UL1950
Mounting Type : Through Hole
Size / Dimension : 0.886" L x 0.909" W (22.50mm x 23.10mm)
Height - Seated (Max) : 0.583" (14.80mm)
Termination Style : PC Pin
0
100 in stock

TTC-5029 TTC-5029

Tamura
Manufacturer : Tamura
Packaging : Bulk
Series : TTC
Part Status : Active
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 600
Impedance - Secondary (Ohms) : 600
DC Resistance (DCR) - Primary : 40 Ohm
DC Resistance (DCR) - Secondary : 40 Ohm
Transformer Type : Data/Voice Coupling
Frequency Range : 200Hz ~ 4kHz
Frequency Response : ±0.2dB
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : 1dB Max @ 1kHz
Return Loss : 20dB Min @ 200Hz ~ 4kHz
Power Level : -
Operating Temperature : 0°C ~ 70°C
Approvals : -
Mounting Type : Through Hole
Size / Dimension : 0.669" L x 0.669" W (17.00mm x 17.00mm)
Height - Seated (Max) : 0.472" (12.00mm)
Termination Style : PC Pin
0
4 in stock

TTC-5033 TTC-5033

Tamura
Manufacturer : Tamura
Packaging : Tape & Reel (TR)
Series : TTC
Part Status : Obsolete
Turns Ratio - Primary:Secondary : 1:1
Impedance - Primary (Ohms) : 10k
Impedance - Secondary (Ohms) : 10k
DC Resistance (DCR) - Primary : 485 Ohm
DC Resistance (DCR) - Secondary : 485 Ohm
Transformer Type : Data/Voice Coupling
Frequency Range : -
Frequency Response : -
Voltage - Isolation : 1875VRMS @ 1 Second
Insertion Loss : -
Return Loss : -
Power Level : -
Operating Temperature : -20°C ~ 85°C
Approvals : UL60950, EN60950
Mounting Type : Surface Mount
Size / Dimension : 0.378" L x 0.492" W (9.60mm x 12.50mm)
Height - Seated (Max) : 0.299" (7.60mm)
Termination Style : Flat Lead
0
100 in stock