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ST-3-120

ST-3-120
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For Reference Only

Part Number ST-3-120
OEMstron Part # ST-3-120
Manufacturer Signal Transformer
Category PowerTransformersPower Transformers
Description XFRMR LAMINATED 2.4VA THRU HOLE
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models ST-3-120 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Dec 20 - Dec 25 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

ST-3-120 Specifications

Part Number ST-3-120
Brand Signal Transformer
Lifecycle Active
RoHS No RoHS Information
Product Line Power
Category Transformers
Subcategory Power Transformers
Manufacturer Signal Transformer
Series ST
Type Laminated Core
Voltage - Primary 115V
Voltage - Secondary (Full Load) Parallel 60V, Series 120V
Current - Output (Max) Parallel 40mA, Series 20mA
Primary Winding(s) Single
Secondary Winding(s) Dual
Center Tap No
Power - Max 2.4VA
Mounting Type Through Hole
Termination Style PC Pin
Size / Dimension 34.90mm L x 28.60mm W
Height - Seated (Max) 30.80mm
Voltage - Isolation 2500Vrms
Weight 0.25 lb (113.4 g)

ST-3-120 Documents

ST-3-120, ST-3-120 Datasheet (Total Pages: 2, Size: 239.46 KB)
DST-7-120 Datasheet CoverDST-7-120 Datasheet Page 2
Industry Leaders in Quality

Industry Leaders in Quality

Cooperation comes from trust,

And trust is based on quality.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Description Stock

DST-3-120

D# V36:1790_17594320

Signal Transformer Inc

Power Transformer 2500Vrms 2.4VA 8 Terminal PC Pin Thru-Hole

RoHS: Compliant
Americas - 0
Part Number Description Stock

ST3120-01

D# ST3120-01

Glenair Inc

- Bulk (Alt: ST3120-01)

Americas - 0

ST3120-02

D# ST3120-02

Glenair Inc

- Bulk (Alt: ST3120-02)

Americas - 0
Part Number Description Stock

ST-3120-5B-284C

KYCON INC

294
Part Number Description Stock

ST3-120B37

Pulse Electronics Corporation

XFRMR LAMINATED 2.4VA THRU HOLE

Contact Us

DST3-120B37

Pulse Electronics Corporation

XFRMR LAMINATED 2.4VA THRU HOLE

Contact Us

DST-3-120

Pulse Electronics Corporation

XFRMR LAMINATED 2.4VA THRU HOLE

Contact Us

ST3120-01

Glenair Inc

Circular MIL Spec Strain Reliefs & Adapters

42

ST-3-120

Pulse Electronics Corporation

XFRMR LAMINATED 2.4VA THRU HOLE

Contact Us

ST3120-02

Glenair Inc

Circular MIL Spec Strain Reliefs & Adapters

126
Part Number Description Stock

ST3-120B37

D# ST3-120B37-ND

Pulse Electronics Corporation

PWR XFMR LAMINATED 2.4VA TH

Temporarily Out of Stock

DST3-120B37

D# DST3-120B37-ND

Pulse Electronics Corporation

PWR XFMR LAMINATED 2.4VA TH

Temporarily Out of Stock

DST-3-120

D# 595-DST-3-120-ND

Signal Transformer Inc

PWR XFMR LAMINATED 2.4VA TH

Temporarily Out of Stock
Part Number Description Stock

ST31200NC

SEAGAT

OEM/CM QUOTES ONLY | NO BROKERS

4

ST31203B577C

Kycon Inc

OEM/CM QUOTES ONLY | NO BROKERS

6

ST3120025ACE

Seagate Technology

OEM/CM QUOTES ONLY | NO BROKERS

6

ST31203B701C

Kycon Inc

OEM/CM QUOTES ONLY | NO BROKERS

298

ST31203B284C

Kycon Inc

OEM/CM QUOTES ONLY | NO BROKERS

585

ST31205B

Kycon Inc

OEM/CM QUOTES ONLY | NO BROKERS

1592

ST31205BHT

Kycon Inc

OEM/CM QUOTES ONLY | NO BROKERS

298

ST31203B

Kycon Inc

OEM/CM QUOTES ONLY | NO BROKERS

1377

ST31203WHT

Kycon Inc

OEM/CM QUOTES ONLY | NO BROKERS

9520

ST3120025A

Seagate Technology

OEM/CM QUOTES ONLY | NO BROKERS

25

ST3120022A

Seagate Technology

OEM/CM QUOTES ONLY | NO BROKERS

5

ST3120023A

Seagate Technology

OEM/CM QUOTES ONLY | NO BROKERS

10

ST3120020A

Seagate Technology

OEM/CM QUOTES ONLY | NO BROKERS

1

ST3120B37

PCS

OEM/CM QUOTES ONLY | NO BROKERS

18

ST31203BM

Kycon Inc

OEM/CM QUOTES ONLY | NO BROKERS

27
Part Number Description Stock

DST-3-120

D# 530-DST-3-120

Belden Inc

Power Transformers 50\60 Hz, Laminated Transformer

RoHS: Compliant
98
Part Number Description Stock

PST3120

D# NS-PST3120

VARIOUS

OEM/CM ONLY

1855

DST-3-120

D# NS-DST-3-120

Signal Transformer Inc

OEM/CM ONLY

7668

ST3-120B37

D# NS-ST3-120B37

Pulse Electronics Corporation

OEM/CM ONLY

1458

DST3-120B37

D# NS-DST3-120B37

Pulse Electronics Corporation

OEM/CM ONLY

4984

ST-3-120

D# NS-ST-3-120

Signal Transformer Inc

OEM/CM ONLY

7637
Part Number Description Stock

ST-3120-3B

Kycon Inc

Electronic Component

18

ST-3120-5B

Kycon Inc

ST-3120-5B

911

ST-3120-5B-284C

Kycon Inc

235
Part Number Description Stock

ST-3120-5B-577C

D# ST-3120-5B-577C

Kycon Inc

Military

194

ST-3120-3B-701C

D# ST-3120-3B-701C

Kycon Inc

Military

63

ST-3120-3B-284C

D# ST-3120-3B-284C

Kycon Inc

Military

62
Part Number Description Stock

ST-3-120

D# 000000000001083647

Signal Transformer Inc

Power Transformers 50\\60 Hz, Laminated Transformer

0

DST-3-120

D# 000000000001083417

Signal Transformer Inc

Power Transformers 50\\60 Hz, Laminated Transformer

0
Part Number Description Stock

ST31205B577C

Sager Electronics

OEM/CM ONLY

464

ST31203B701C

Kycon Inc

OEM/CM ONLY

550

ST31203B284C

Kycon Inc

OEM/CM ONLY

785

ST3120026AS

Seagate Technology

OEM/CM ONLY

1076

ST3120

Signal Transformer Inc

OEM/CM ONLY

90

ST31205BHT

Kycon Inc

OEM/CM ONLY

316

ST31205B284C

Kycon Inc

OEM/CM ONLY

817

ST312005

DRAGON CITY

OEM/CM ONLY

166

ST31205B701C

Kycon Inc

OEM/CM ONLY

359

ST31205B

OEM/CM ONLY

4593

ST31203WHT

OEM/CM ONLY

8016

ST31203B

Kycon Inc

OEM/CM ONLY

2635

ST31203BLU

Kycon Inc

OEM/CM ONLY

18016

ST3120A

OEM/CM ONLY

56
Part Number Description Stock

EST3-120B37

Pulse Electronics Corporation

Pulse Transformers AUDIO SIGNAL TRANSFORMER

Americas - 380
Part Number Description Stock

DC3120-XL

D# 850ST3120

Lewis Bins

Conductive Tote Box (I.D.) 20.1inch L x 15.1inch W x 11.9inch H

32

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