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SCH74-820 Datasheet

SCH74-820 Cover
DatasheetSCH74-820
File Size226.02 KB
Total Pages1
ManufacturerSignal Transformer
Websitehttps://belfuse.com/signal
Total PartsThis datasheet covers 21 part numbers
Associated Parts SCH74-820, SCH74-680, SCH74-560, SCH74-471, SCH74-470, SCH74-391, SCH74-390, SCH74-331, SCH74-330, SCH74-271, SCH74-270, SCH74-221, SCH74-220, SCH74-181, SCH74-180, SCH74-151, SCH74-150, SCH74-121, SCH74-120, SCH74-101, SCH74-100
Description FIXED IND 82UH 1.23A 480 MOHM, FIXED IND 68UH 1.33A 350 MOHM, FIXED IND 56UH 1.43A 260 MOHM, FIXED IND 470UH 440MA 2.39 OHM, FIXED IND 47UH 1.55A 230 MOHM

SCH74-820 - Signal Transformer

SCH74-820 Datasheet Page 1

The Products You May Be Interested In

SCH74-820 SCH74-820 Signal Transformer FIXED IND 82UH 1.23A 480 MOHM 462

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SCH74-680 SCH74-680 Signal Transformer FIXED IND 68UH 1.33A 350 MOHM 377

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SCH74-560 SCH74-560 Signal Transformer FIXED IND 56UH 1.43A 260 MOHM 351

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SCH74-471 SCH74-471 Signal Transformer FIXED IND 470UH 440MA 2.39 OHM 486

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SCH74-470 SCH74-470 Signal Transformer FIXED IND 47UH 1.55A 230 MOHM 298

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SCH74-391 SCH74-391 Signal Transformer FIXED IND 390UH 460MA 2.09 OHM 448

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SCH74-390 SCH74-390 Signal Transformer FIXED IND 39UH 1.68A 210 MOHM 548

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SCH74-331 SCH74-331 Signal Transformer FIXED IND 330UH 470MA 1.55 OHM 378

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SCH74-330 SCH74-330 Signal Transformer FIXED IND 33UH 1.8A 170 MOHM SMD 362

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SCH74-271 SCH74-271 Signal Transformer FIXED IND 270UH 500MA 1.38 OHM 224

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SCH74-270 SCH74-270 Signal Transformer FIXED IND 27UH 2A 160 MOHM SMD 420

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SCH74-221 SCH74-221 Signal Transformer FIXED IND 220UH 560MA 1.08 OHM 427

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SCH74-820

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

82µH

Tolerance

±10%

Current Rating

1.23A

Current - Saturation

920mA

Shielding

Unshielded

DC Resistance (DCR)

480 mOhm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-680

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

68µH

Tolerance

±10%

Current Rating

1.33A

Current - Saturation

1A

Shielding

Unshielded

DC Resistance (DCR)

350 mOhm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-560

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

56µH

Tolerance

±10%

Current Rating

1.43A

Current - Saturation

1.15A

Shielding

Unshielded

DC Resistance (DCR)

260 mOhm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-471

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

470µH

Tolerance

±10%

Current Rating

440mA

Current - Saturation

330mA

Shielding

Unshielded

DC Resistance (DCR)

2.39 Ohm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-470

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

47µH

Tolerance

±10%

Current Rating

1.55A

Current - Saturation

1.2A

Shielding

Unshielded

DC Resistance (DCR)

230 mOhm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-391

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

390µH

Tolerance

±10%

Current Rating

460mA

Current - Saturation

380mA

Shielding

Unshielded

DC Resistance (DCR)

2.09 Ohm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-390

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

39µH

Tolerance

±10%

Current Rating

1.68A

Current - Saturation

1.3A

Shielding

Unshielded

DC Resistance (DCR)

210 mOhm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-331

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

330µH

Tolerance

±10%

Current Rating

470mA

Current - Saturation

400mA

Shielding

Unshielded

DC Resistance (DCR)

1.55 Ohm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-330

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

33µH

Tolerance

±10%

Current Rating

1.8A

Current - Saturation

1.45A

Shielding

Unshielded

DC Resistance (DCR)

170 mOhm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-271

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

270µH

Tolerance

±10%

Current Rating

500mA

Current - Saturation

480mA

Shielding

Unshielded

DC Resistance (DCR)

1.38 Ohm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-270

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

27µH

Tolerance

±10%

Current Rating

2A

Current - Saturation

1.55A

Shielding

Unshielded

DC Resistance (DCR)

160 mOhm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)

SCH74-221

Signal Transformer

Manufacturer

Signal Transformer

Series

SCH74

Type

Wirewound

Material - Core

-

Inductance

220µH

Tolerance

±10%

Current Rating

560mA

Current - Saturation

550mA

Shielding

Unshielded

DC Resistance (DCR)

1.08 Ohm Max

Q @ Freq

-

Frequency - Self Resonant

-

Ratings

-

Operating Temperature

-40°C ~ 125°C

Inductance Frequency - Test

1kHz

Features

-

Mounting Type

Surface Mount

Package / Case

Nonstandard

Supplier Device Package

-

Size / Dimension

0.315" L x 0.287" W (8.00mm x 7.30mm)

Height - Seated (Max)

0.205" (5.20mm)