Rochester KST4126MTF

Manufacturer No:

KST4126MTF

Manufacturer:

Rochester

Package:

TO-236-3, SC-59, SOT-23-3

Description:

PNP 50nA ICBO 1 Elements 3 Terminations SILICON PNP TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Surface Mount

Quantity:

In Stock :5313

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Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Fri, May 29 - Sat, May 30, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

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PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

KST4126MTF Information

Rochester KST4126MTF technical specifications, attributes, parameters and parts with similar specifications to Rochester KST4126MTF.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
TO-236-3, SC-59, SOT-23-3

Surface Mount
YES

Transistor Element Material
SILICON

Packaging
Tape & Reel (TR)

JESD-609 Code
e3

Pbfree Code
yes

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
3

Type
Parameter

Terminal Finish
MATTE TIN

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Reach Compliance Code
unknown

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

JESD-30 Code
R-PDSO-G3

Qualification Status
COMMERCIAL

Number of Elements
1

Configuration
SINGLE

Download datasheets and manufacturer documentation for Rochester KST4126MTF.

Datasheets:

rochesterelectronicsllc-la1787mmpbe-datasheets-8572.pdf

rochesterelectronicsllc-kst4126mtf-datasheets-4183.pdf

KST4126MTF Overview

In this device, the DC current gain is 120 @ 2mA 1V, which is the ratio between the base current and the collector current.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 400mV @ 5mA, 50mA.Single BJT transistor contains a transSingle BJT transistorion frequency of 250MHz.There is a 25V maximal voltage in the device due to collector-emitter breakdown.