2SA1037AKT146R PNP bipolar transistor from ROHM with maximum ratings of -50V VCEO and -150mA IC. Features DC current gain of 180 to 390 at -6V, -1mA.
Mfr Part #:

2SA1037AKT146R

Available from 3 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
PNP bipolar transistor from ROHM with maximum ratings of -50V VCEO and -150mA IC. Features DC current gain of 180 to 390 at -6V, -1mA.
Total Stock: 6,338 pcs
$ Price Range: $0.34

2SA1037AKT146R Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,736 pcs
3736 pcs On Request 1 On Request On Request 16+ On Request On Request
Non-Authorised Inventory information
2,597 pcs
2597 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
5 pcs
$0.34
Qty Price
0+ 0.34
5 pcs $0.34
QtyPrice
0+ 0.34
1 On Request On Request On Request On Request On Request

2SA1037AKT146R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Collector Current (ICP)
Collector Current (Ic)
Collector Cut-off Current (ICBO)
Collector-Base Voltage (VCBO)
Collector-Emitter Saturation Voltage (Vce Sat)
Collector-Emitter Voltage (VCEO)
Current
DC Current Gain (hFE)
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter Cut-off Current (IEBO)
Emitter-Base Voltage (VEBO)
Frequency
Mounting Type
Operating Temperature
Operating Temperature (TJ)
Output Capacitance (Cob)
Power
Power Dissipation (PD)
Reel Size
SVHC Present
Standard Package Quantity
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Tape Width
Tape and Reel
Transistor Type
Transition Frequency (fT)
Vce Saturation (Max) @ Ib, Ic
Voltage

2SA1037AKT146R Description

Short technical summary and product information.

The 2SA1037AKT146R is a PNP bipolar junction transistor manufactured by ROHM Semiconductor. It is designed for general purpose small signal amplification with a maximum collector-emitter voltage of -50V and collector current of -150mA.

 

Key electrical characteristics include a DC current gain (hFE) range of 180 to 390 at VCE = -6V and IC = -1mA, and a typical transition frequency of 140 MHz. The collector-emitter saturation voltage is typically -500mV at IC = -50mA.

 

The device is housed in a surface-mount SMT3 package (SOT-346) with a 200mW power dissipation rating. It is supplied on 8mm tape in 180mm reels with a standard quantity of 3000 pieces per reel. Operating junction temperature ranges up to 150°C.

2SA1037AKT146R Quick Information

Product Type: Bipolar (BJT) Single Transistor
Series: 2SA1037AK
Canonical Name: 2SA1037AK (SMT3) PNP Bipolar Transistor
Subcategory: Single

2SA1037AKT146R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

2SA1037AKT146R Estimated Pricing

Qty Low High
1+ $0.25 $0.25
10+ $0.15 $0.15
100+ $0.10 $0.10
500+ $0.07 $0.07
1,000+ $0.06 $0.06
3,000+ $0.05 $0.05
6,000+ $0.05 $0.05
9,000+ $0.04 $0.04
24,000+ $0.04 $0.04

Estimated market price range - modelled values for guidance only, not live distributor offers.

2SA1037AKT146R Features

  • PNP transistor with -50V collector-emitter rating.
  • DC current gain range 180 to 390.
  • Typical transition frequency of 140 MHz.
  • Surface mount SMT3 package for compact designs.
  • 200 mW power dissipation capability.

2SA1037AKT146R Applications

  • Suitable for general purpose amplification circuits.
  • Used in audio pre-amplifier stages.
  • Ideal for signal switching applications.
  • Common in low-power portable electronics.

2SA1037AKT146R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (VCEO) of the 2SA1037AKT146R?

The maximum VCEO is -50 V.

What package is the 2SA1037AKT146R available in?

The device is packaged in SMT3 (SOT-346) surface mount package.

What is the operating temperature range for the 2SA1037AKT146R?

Junction temperature up to 150°C; storage temperature from -55°C to +150°C.

Is the 2SA1037AKT146R RoHS compliant?

Listed as RoHS3 Compliant (unverified from manufacturer).

What is the DC current gain (hFE) of the 2SA1037AKT146R?

The DC current gain ranges from 180 to 390 at VCE = -6V, IC = -1mA (Rank R).

What is the transition frequency of the 2SA1037AKT146R?

Typical transition frequency is 140 MHz.

How many units per reel for the 2SA1037AKT146R?

3000 pieces per 180mm reel.

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