Name: KSB1149YS
Brand: Fairchild/ON Semiconductor
SKU: KSB1149YS
Availability: InStock
Rating: 5 (169 reviews)

KSB1149YS

For Reference Only

Part Number	KSB1149YS
Manufacturer	Fairchild/ON Semiconductor
Description	TRANS PNP DARL 100V 3A TO-126
Datasheet	KSB1149YS Specifications
Package	TO-225AA, TO-126-3
ECAD
In Stock	2,912 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 19 - Jun 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # KSB1149YS (Transistors - Bipolar (BJT) - Single) is manufactured by Fairchild/ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For KSB1149YS specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KSB1149YS with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KSB1149YS.

KSB1149YS Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-225AA, TO-126-3
ECAD
Series	-
Transistor Type	PNP - Darlington
Current - Collector (Ic) (Max)	3A
Voltage - Collector Emitter Breakdown (Max)	100V
Vce Saturation (Max) @ Ib, Ic	1.2V @ 1.5mA, 1.5A
Current - Collector Cutoff (Max)	10µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	4000 @ 1.5A, 2V
Power - Max	1.3W
Frequency - Transition	-
Operating Temperature	150°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-225AA, TO-126-3
Supplier Device Package	TO-126-3

KSB1149YS Reviews

Zacha*****Orozco

March 29, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Keeg*****aker

February 22, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

KSB1149YS Packaging

KSB1149YS FAQ

1. How to order KSB1149YS on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that KSB1149YS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KSB1149YS. All suppliers must pass our qualification reviews before they can publish their products including KSB1149YS on Heisener; we pay more attention to the channels and quality of KSB1149YS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KSB1149YS price and inventory displayed accurate?

The price and inventory of KSB1149YS fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of KSB1149YS?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the KSB1149YS we delivered, we will accept the replacement or return of the KSB1149YS only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of KSB1149YS.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as KSB1149YS pin diagram, KSB1149YS datasheet?

If you need any after-sales service, please do not hesitate to contact us.

KSB1149YS Related Products

TFSQ0402C0H1C2R8WT	TDK Corporation, CAP THIN FILM 2.8PF 16V 01005, 01005 (0402 Metric), -	View
FA28X7R2A222KNU00	TDK Corporation, CAP CER MLCC X7R RADIAL, Radial, -	View
K151J10C0GF53H5	Vishay BC Components, CAP CER 150PF 50V C0G/NP0 RADIAL, Radial, -	View
BQ20Z90DBTR-V110G4	Texas Instruments, IC GAS GAUGE 30-TSSOP, 30-TFSOP (0.173", 4.40mm Width), -	View
SPHWHAHDND27YZU2D1	Samsung, LED WHITE COB LC013D, -, -	View
RNC50H2552DSRSL	Vishay Dale, RES 25.5K OHM 1/10W .5% AXIAL, Axial, -	View
RNCF1210DTC7R87	Stackpole Electronics Inc., RES SMD 7.87 OHM 0.5% 1/3W 1210, 1210 (3225 Metric), -	View
FCE17C37PE400	Amphenol Commercial Products, CONN D-SUB PLUG 37POS VERT SLDR, -, -	View
10-350614-06P	Amphenol Industrial Operations, ER 23C 16 12 8 4 PIN PLUG, -, -	View
8LT725F46PB251	Souriau, 8LT 46C MIXED PIN J/N, -, -	View
ECC25DPRI	Sullins Connector Solutions, CONN EDGE DUAL FMALE 50POS 0.100, -, -	View
VE-B3N-EV-F2	Vicor Corporation, CONVERTER MOD DC/DC 18.5V 150W, Full Brick, -	View

KSB1149YS Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

KSB1149YSTU

Fairchild Semiconductor Corporation

TRANS PNP DARL 100V 3A TO-126

KSB1149YS

Fairchild Semiconductor Corporation

TRANS PNP DARL 100V 3A TO-126

Part Number

Manufacturer

Description

Stock

KSB1149YSTU

D# KSB1149YSTU-ND

ON Semiconductor

TRANS PNP DARL 100V 3A TO-126

KSB1149YS

D# KSB1149YS-ND

ON Semiconductor

TRANS PNP DARL 100V 3A TO-126

Quick Inquiry

KSB1149YS

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS