Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The 2N5551HR is a silicon planar NPN transistor specifically designed and housed in hermetic packages for aerospace and Hi-Rel applications. It is available in the JAN qualification system (MIL-PRF19500 compliance) and in the ESCC qualification system (ESCC 5000 compliance). In case of discrepancies between this datasheet and the relevant agency specification, the latter takes precedence.

    Key Features

    • Hermetic packages
    • ESCC and JANS qualified
    • Up to 100 krad(Si) low dose rate

Recommended for you

EDA Symbols, Footprints and 3D Models

STMicroelectronics - 2N5551HR

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
2N5551RUBG
Active
UB Industrial N/A
2N5551RUBT
Active
UB Industrial N/A
2N5551UB1
Active
UB Industrial N/A
2N5551UBG
Active
UB Industrial N/A
2N5551UBT
Active
UB Industrial N/A
J2N5551UB1
Active
UB Industrial N/A
JANS2N5551UBG
Active
UB Industrial N/A
JANS2N5551UBT
Active
UB Industrial N/A
JANSR2N5551UBG
Active
UB Industrial N/A
JANSR2N5551UBT
Active
UB Industrial N/A
SOC55511
Active
LCC-3 Industrial N/A
SOC5551HRG
Active
LCC-3 Industrial N/A
SOC5551HRGW
Active
LCC-3 Industrial N/A
SOC5551HRT
Active
LCC-3 Industrial N/A
SOC5551RHRG
Active
LCC-3 Industrial N/A
SOC5551RHRT
Active
LCC-3 Industrial N/A

2N5551RUBG

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

2N5551RUBT

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

2N5551UB1

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

2N5551UBG

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

2N5551UBT

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

J2N5551UB1

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

JANS2N5551UBG

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

JANS2N5551UBT

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

JANSR2N5551UBG

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

JANSR2N5551UBT

Package:

UB

Material Declaration**:

Marketing Status

Active

Package

UB

Grade

Industrial

RoHS Compliance Grade

N/A

SOC55511

Package:

LCC-3

Material Declaration**:

Marketing Status

Active

Package

LCC-3

Grade

Industrial

RoHS Compliance Grade

N/A

SOC5551HRG

Package:

LCC-3

Material Declaration**:

Marketing Status

Active

Package

LCC-3

Grade

Industrial

RoHS Compliance Grade

N/A

SOC5551HRGW

Package:

LCC-3

Material Declaration**:

Marketing Status

Active

Package

LCC-3

Grade

Industrial

RoHS Compliance Grade

N/A

SOC5551HRT

Package:

LCC-3

Material Declaration**:

Marketing Status

Active

Package

LCC-3

Grade

Industrial

RoHS Compliance Grade

N/A

SOC5551RHRG

Package:

LCC-3

Material Declaration**:

Marketing Status

Active

Package

LCC-3

Grade

Industrial

RoHS Compliance Grade

N/A

SOC5551RHRT

Package:

LCC-3

Material Declaration**:

Marketing Status

Active

Package

LCC-3

Grade

Industrial

RoHS Compliance Grade

N/A

(**) 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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) SMD PIN/Detailed Spec
Budgetary Price (US$)*/Qty
More info
min
max
JANSR2N5551UBG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - MIL-PRF-19500/761
MORE INFO

Quality Level:

JANS 100 krad

Lead Finish:

Gold

Package: Product Marking:

JSR5551

Country of Origin:

FRANCE

SOC5551HRG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray LCC-3 - - 5201/019/04
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

5201/019/04

Country of Origin:

FRANCE

SOC5551HRGW No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel LCC-3 - - 520101904
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

520101904

Country of Origin:

FRANCE

2N5551RUBG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - 5201/019/08R
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

520101908R

Country of Origin:

FRANCE

SOC55511 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray LCC-3 - - -
MORE INFO

Quality Level:

Engineering Model

Lead Finish:

Gold

Package: Product Marking:

-

Country of Origin:

FRANCE

SOC5551HRT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray LCC-3 - - 5201/019/05
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Solder Dip

Package: Product Marking:

5201/019/05

Country of Origin:

FRANCE

2N5551UBG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - 5201/019/08
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

5201/019/08

Country of Origin:

FRANCE

SOC5551RHRT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray LCC-3 - - 5201/019/05R
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Solder Dip

Package: Product Marking:

520101905R

Country of Origin:

FRANCE

JANS2N5551UBT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - MIL-PRF-19500/761
MORE INFO

Quality Level:

JANS

Lead Finish:

Solder Dip

Package: Product Marking:

JS5551

Country of Origin:

FRANCE

J2N5551UB1 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - -
MORE INFO

Quality Level:

Engineering Model JANS

Lead Finish:

Gold

Package: Product Marking:

J5551UB1

Country of Origin:

FRANCE

2N5551UBT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - 5201/019/09
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Solder Dip

Package: Product Marking:

5201/019/09

Country of Origin:

FRANCE

JANS2N5551UBG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - MIL-PRF-19500/761
MORE INFO

Quality Level:

JANS

Lead Finish:

Gold

Package: Product Marking:

JS5551

Country of Origin:

FRANCE

2N5551RUBT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - 5201/019/09R
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Solder Dip

Package: Product Marking:

520101909R

Country of Origin:

FRANCE

JANSR2N5551UBT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - MIL-PRF-19500/761
MORE INFO

Quality Level:

JANS 100 krad

Lead Finish:

Solder Dip

Package: Product Marking:

JSR5551

Country of Origin:

FRANCE

SOC5551RHRG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray LCC-3 - - 5201/019/04R
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

520101904R

Country of Origin:

FRANCE

2N5551UB1 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tray UB - - -
MORE INFO

Quality Level:

Engineering Model

Lead Finish:

Gold

Package: Product Marking:

2N5551UB1

Country of Origin:

FRANCE

JANSR2N5551UBG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

MIL-PRF-19500/761

Quality Level

JANS 100 krad

Lead Finish

Gold

Package: Product Marking

JSR5551

Country of Origin

FRANCE

SOC5551HRG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

LCC-3

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5201/019/04

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

5201/019/04

Country of Origin

FRANCE

SOC5551HRGW

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

LCC-3

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

520101904

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

520101904

Country of Origin

FRANCE

2N5551RUBG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5201/019/08R

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

520101908R

Country of Origin

FRANCE

SOC55511

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

LCC-3

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Lead Finish

Gold

Package: Product Marking

-

Country of Origin

FRANCE

SOC5551HRT

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

LCC-3

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5201/019/05

Quality Level

ESCC Flight

Lead Finish

Solder Dip

Package: Product Marking

5201/019/05

Country of Origin

FRANCE

2N5551UBG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5201/019/08

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

5201/019/08

Country of Origin

FRANCE

SOC5551RHRT

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

LCC-3

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5201/019/05R

Quality Level

ESCC Flight

Lead Finish

Solder Dip

Package: Product Marking

520101905R

Country of Origin

FRANCE

JANS2N5551UBT

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

MIL-PRF-19500/761

Quality Level

JANS

Lead Finish

Solder Dip

Package: Product Marking

JS5551

Country of Origin

FRANCE

J2N5551UB1

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model JANS

Lead Finish

Gold

Package: Product Marking

J5551UB1

Country of Origin

FRANCE

2N5551UBT

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5201/019/09

Quality Level

ESCC Flight

Lead Finish

Solder Dip

Package: Product Marking

5201/019/09

Country of Origin

FRANCE

JANS2N5551UBG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

MIL-PRF-19500/761

Quality Level

JANS

Lead Finish

Gold

Package: Product Marking

JS5551

Country of Origin

FRANCE

2N5551RUBT

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5201/019/09R

Quality Level

ESCC Flight

Lead Finish

Solder Dip

Package: Product Marking

520101909R

Country of Origin

FRANCE

JANSR2N5551UBT

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

MIL-PRF-19500/761

Quality Level

JANS 100 krad

Lead Finish

Solder Dip

Package: Product Marking

JSR5551

Country of Origin

FRANCE

SOC5551RHRG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

LCC-3

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5201/019/04R

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

520101904R

Country of Origin

FRANCE

2N5551UB1

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tray

Package

UB

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Lead Finish

Gold

Package: Product Marking

2N5551UB1

Country of Origin

FRANCE

(*) 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