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  • These Trisil series have been designed to protect telecommunication equipment against lightning and transient induced by AC power lines.

    They are available in SMA, SMB and DO-15 packages.

    Key Features

    • Repetitive peak pulse current :IPP = 50 A (10/1000μs)
    • Bidirectional crowbar protection
    • Low capacitance from 12pF to 20pF @ 50V
    • Voltage range from 62V to 270V
    • Holding current: IH = 150 mA min
    • Low leakage current : IR = 2μA max

Sample & Buy

Part Number
Peak pulse current (A) (10/1000 µs GR1089)
Stand-off voltage (V) (max)
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
SMTPA180 - - SMB Tape And Reel
Active
0.235 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMTPA180

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1070 1 Order Now
RS COMPONENTS EUROPE 200 1 Order Now
MOUSER WORLDWIDE 4993 1 Order Now
Farnell Element14 EUROPE 2500 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

1070

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

200

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

4993

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2500

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Buy now
SMTPA200 - - SMB Tape And Reel
Active
0.238 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMTPA200

Distributor Name
Region Stock Min. Order Third party link
ARROW AMERICA 27 1 Order Now
MOUSER WORLDWIDE 1925 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

ARROW

Stock

27

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1925

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-19

Get sample
SMTPA320 - - SMB Tape And Reel
NRND
- - EAR99
MORE INFO

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office
SMTPA270 - - SMB Tape And Reel
Active
0.235 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMTPA270

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3240 1 Order Now
RS COMPONENTS EUROPE 265 5 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2747 1 Order Now
ANGLIA Live EUROPE 77330 10 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

3240

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

265

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2747

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

77330

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Get sample
SMTPA62 - - SMB Tape And Reel
Active
0.235 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMTPA62

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7324 1 Order Now
RS COMPONENTS EUROPE 4830 1 Order Now
ARROW EUROPE 9355 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 7750 1 Order Now
Farnell Element14 EUROPE 2505 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

7324

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4830

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

9355

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

7750

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2505

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Get sample
SMTPA120 - - SMB Tape And Reel
Active
0.235 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMTPA120

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10000 1 Order Now
RS COMPONENTS EUROPE 225 1 Order Now
Farnell Element14 EUROPE 94 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

10000

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

225

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

94

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Buy now
SMTPA240 - - SMB Tape And Reel
Active
0.238 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMTPA240

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1737 1 Order Now
RS COMPONENTS EUROPE 800 1 Order Now
MOUSER WORLDWIDE 3803 1 Order Now
Farnell Element14 EUROPE 819 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

1737

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

800

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3803

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

819

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Buy now
SMTPA68 - - SMB Tape And Reel
Active
0.253 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office
SMTPA130 - - SMB Tape And Reel
Active
0.235 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMTPA130

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 930 1 Order Now
FUTURE WORLDWIDE 7500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2874 1 Order Now
Farnell Element14 EUROPE 2115 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

930

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

7500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2874

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2115

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Buy now
SMTPA220 - - SMB Tape And Reel
Active
0.235 100 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMTPA220

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3636 1 Order Now
RUTRONIK EUROPE 7500 2500 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

MOUSER

Stock

3636

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

7500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Buy now
SMTPA100 - - SMB Tape And Reel
Active
0.235 100 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMTPA100

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2487 1 Order Now
RS COMPONENTS EUROPE 5000 1 Order Now
MOUSER WORLDWIDE 2390 1 Order Now
Farnell Element14 EUROPE 3589 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

2487

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5000

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2390

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3589

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Get sample

SMTPA180

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.235*

Distributor availability ofSMTPA180

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1070 1 Order Now
RS COMPONENTS EUROPE 200 1 Order Now
MOUSER WORLDWIDE 4993 1 Order Now
Farnell Element14 EUROPE 2500 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

1070

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

200

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

4993

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2500

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.235

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA200

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.238*

Distributor availability ofSMTPA200

Distributor Name
Region Stock Min. Order Third party link
ARROW AMERICA 27 1 Order Now
MOUSER WORLDWIDE 1925 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

ARROW

Stock

27

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1925

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-19

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.238

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA320

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

*

Package

SMB

Packing Type

Tape And Reel

Marketing Status

NRND

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA270

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.235*

Distributor availability ofSMTPA270

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3240 1 Order Now
RS COMPONENTS EUROPE 265 5 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2747 1 Order Now
ANGLIA Live EUROPE 77330 10 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

3240

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

265

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2747

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

77330

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.235

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA62

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.235*

Distributor availability ofSMTPA62

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7324 1 Order Now
RS COMPONENTS EUROPE 4830 1 Order Now
ARROW EUROPE 9355 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 7750 1 Order Now
Farnell Element14 EUROPE 2505 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

7324

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4830

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

9355

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

7750

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2505

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.235

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA120

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.235*

Distributor availability ofSMTPA120

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10000 1 Order Now
RS COMPONENTS EUROPE 225 1 Order Now
Farnell Element14 EUROPE 94 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

10000

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

225

Min.Order

1

Region

EUROPE Order Now

Farnell Element14

Stock

94

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.235

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA240

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.238*

Distributor availability ofSMTPA240

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1737 1 Order Now
RS COMPONENTS EUROPE 800 1 Order Now
MOUSER WORLDWIDE 3803 1 Order Now
Farnell Element14 EUROPE 819 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

1737

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

800

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3803

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

819

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.238

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA68

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.253*

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.253

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA130

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.235*

Distributor availability ofSMTPA130

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 930 1 Order Now
FUTURE WORLDWIDE 7500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2874 1 Order Now
Farnell Element14 EUROPE 2115 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

930

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

7500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2874

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2115

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.235

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA220

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.235*

Distributor availability ofSMTPA220

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3636 1 Order Now
RUTRONIK EUROPE 7500 2500 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

MOUSER

Stock

3636

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

7500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.235

Quantity

100

ECCN (US)

EAR99

Country of Origin

MOROCCO

SMTPA100

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.235*

Distributor availability ofSMTPA100

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2487 1 Order Now
RS COMPONENTS EUROPE 5000 1 Order Now
MOUSER WORLDWIDE 2390 1 Order Now
Farnell Element14 EUROPE 3589 1 Order Now

Distributor reported inventory date: 2019-11-19

Distributor Name

DIGIKEY

Stock

2487

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5000

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2390

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3589

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-19

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.235

Quantity

100

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SMTPA100
Active
SMB Industrial Ecopack2
SMTPA120
Active
SMB Industrial Ecopack2
SMTPA130
Active
SMB Industrial Ecopack2
SMTPA180
Active
SMB Industrial Ecopack2
SMTPA200
Active
SMB Industrial Ecopack2
SMTPA220
Active
SMB Industrial Ecopack2
SMTPA240
Active
SMB Industrial Ecopack2
SMTPA270
Active
SMB Industrial Ecopack2
SMTPA320
NRND
SMB Industrial Ecopack2
SMTPA62
Active
SMB Industrial Ecopack2
SMTPA68
Active
SMB Industrial Ecopack2

SMTPA100

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA120

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA130

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA180

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA200

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA220

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA240

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA270

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA320

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA62

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA68

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.