There are no models available for this part yet.
Overview of BF257CSM4-JQR-A by TT Electronics Resistors
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 7 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 7 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Security and Surveillance
Internet of Things (IoT)
Space Technology
Environmental Monitoring
Audio and Video Systems
Computing and Data Storage
Financial Technology (Fintech)
Smart Cities
Telecommunications
Communication and Networking
Automotive
Available Datasheets
Part # | Manufacturer | Description | Datasheet |
---|---|---|---|
EV-SOMCRR-EZLITE | Analog Devices | Compact DSP SOM Carrier Evalua | |
EV-21562-AUTO | Analog Devices | ADSP-21562 Audio Weaver Eval B | |
ADSP-CM409CBCZAFRL | Analog Devices | ARM Cortex M4 Mixed-Signal BGA |
CAD Models for BF257CSM4-JQR-A by TT Electronics Resistors
Part Data Attributes for BF257CSM4-JQR-A by TT Electronics Resistors
|
|
---|---|
Rohs Code
|
Yes
|
Part Life Cycle Code
|
Active
|
Ihs Manufacturer
|
TT ELECTRONICS PLC
|
Package Description
|
CERAMIC, LCC3-4
|
Reach Compliance Code
|
compliant
|
ECCN Code
|
EAR99
|
Case Connection
|
COLLECTOR
|
Collector Current-Max (IC)
|
0.1 A
|
Collector-Emitter Voltage-Max
|
160 V
|
Configuration
|
SINGLE
|
DC Current Gain-Min (hFE)
|
25
|
JESD-30 Code
|
R-CDSO-N4
|
Number of Elements
|
1
|
Number of Terminals
|
4
|
Operating Temperature-Max
|
200 °C
|
Package Body Material
|
CERAMIC, METAL-SEALED COFIRED
|
Package Shape
|
RECTANGULAR
|
Package Style
|
SMALL OUTLINE
|
Peak Reflow Temperature (Cel)
|
NOT SPECIFIED
|
Polarity/Channel Type
|
NPN
|
Qualification Status
|
Not Qualified
|
Surface Mount
|
YES
|
Terminal Form
|
NO LEAD
|
Terminal Position
|
DUAL
|
Time@Peak Reflow Temperature-Max (s)
|
NOT SPECIFIED
|
Transistor Element Material
|
SILICON
|
Transition Frequency-Nom (fT)
|
90 MHz
|
Alternate Parts for BF257CSM4-JQR-A
This table gives cross-reference parts and alternative options found for BF257CSM4-JQR-A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BF257CSM4-JQR-A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
BF257CSM4-JQR-BG4 | Small Signal Bipolar Transistor, 0.1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, CERAMIC, LCC3-4 | TT Electronics Resistors | BF257CSM4-JQR-A vs BF257CSM4-JQR-BG4 |
BF257CSM4-JQRG4 | Small Signal Bipolar Transistor, 0.1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, CERAMIC, LCC3-4 | TT Electronics Resistors | BF257CSM4-JQR-A vs BF257CSM4-JQRG4 |
BF257CSM4G4 | Small Signal Bipolar Transistor, 0.1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, CERAMIC, LCC3-4 | TT Electronics Resistors | BF257CSM4-JQR-A vs BF257CSM4G4 |
BF257CSM4-JQR-BG4 | 100mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, CERAMIC, LCC3-4 | TT Electronics Power and Hybrid / Semelab Limited | BF257CSM4-JQR-A vs BF257CSM4-JQR-BG4 |
BF257CSM4-JQRG4 | 100mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, CERAMIC, LCC3-4 | TT Electronics Power and Hybrid / Semelab Limited | BF257CSM4-JQR-A vs BF257CSM4-JQRG4 |
BF257CSM4-JQR | 100mA, 160V, NPN, Si, SMALL SIGNAL TRANSISTOR, CERAMIC, LCC3-4 | TT Electronics Power and Hybrid / Semelab Limited | BF257CSM4-JQR-A vs BF257CSM4-JQR |
BF257CSM4-JQR | Small Signal Bipolar Transistor, 0.1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, CERAMIC, LCC3-4 | TT Electronics Resistors | BF257CSM4-JQR-A vs BF257CSM4-JQR |