Name: 2N4449UB
Brand: Microsemi Corporation
SKU: 2N4449UB
Availability: InStock
Rating: 5 (122 reviews)

2N4449UB

참조 용으로 만 사용

부품 번호	2N4449UB
제조업체	Microsemi Corporation
설명	NPN TRANSISTOR
데이터시트
패키지	-
ECAD
재고	3,344 piece(s)
단가	Request a Quote
리드 타임	확인하려면
예상 배달 시간	5월 23 - 5월 28 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 2N4449UB를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 2N4449UB를 추가하십시오. Heisener.com는 2N4449UB의 견적을 요청하는 모든 등록이 필요하지 않습니다.

2N4449UB사양

제조업체	Microsemi Corporation
범주	이산 소자 반도체 제품 - 트랜지스터 - 양극(BJT) - 단일
패키지	-
ECAD
계열	Military, MIL-PRF-19500/317
트랜지스터 유형	NPN
전류 - 콜렉터 (Ic) (최대)	-
전압 - 콜렉터 에미 터 파괴 (최대)	20V
Vce 포화도 (최대) @Ib, Ic	450mV @ 10mA, 100mA
전류 - 콜렉터 차단 (최대)	400nA
DC 전류 이득 (hFE) (최소) @ Ic, Vce	20 @ 100mA, 1V
전력 - 최대	360mW
빈도 - 전환	-
작동 온도	-65°C ~ 200°C (TJ)
실장 형	Surface Mount
패키지 / 케이스	-
공급 업체 장치 패키지	UB

2N4449UB Packaging

2N4449UB FAQ

1. How to order 2N4449UB 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 2N4449UB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N4449UB. All suppliers must pass our qualification reviews before they can publish their products including 2N4449UB on Heisener; we pay more attention to the channels and quality of 2N4449UB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N4449UB price and inventory displayed accurate?

The price and inventory of 2N4449UB 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 2N4449UB?

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 2N4449UB we delivered, we will accept the replacement or return of the 2N4449UB 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 2N4449UB.

(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 2N4449UB pin diagram, 2N4449UB datasheet?

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

2N4449UB관련 제품

C1608C0G1H911J	TDK Corporation, CAP CER 910PF 50V C0G 0603, 0603 (1608 Metric), Military, MIL-PRF-19500/317	전망
FQT13N06LTF	Fairchild/ON Semiconductor, MOSFET N-CH 60V 2.8A SOT-223, TO-261-4, TO-261AA, Military, MIL-PRF-19500/317	전망
PIC16C620AT-04I/SS	Microchip Technology, IC MCU 8BIT 896B OTP 20SSOP, 20-SSOP (0.209", 5.30mm Width), Military, MIL-PRF-19500/317	전망
LELZXK1-1-62-5.00-A3-V	Sensata Technologies/Airpax, CIR BRKR MAG-HYDR 5A ROCKER, -, Military, MIL-PRF-19500/317	전망
RNC55J4023BSBSL	Vishay Dale, RES 402K OHM 1/8W .1% AXIAL, Axial, Military, MIL-PRF-19500/317	전망
CMF5522K000BHBF	Vishay Dale, RES 22K OHM 1/2W 0.1% AXIAL, Axial, Military, MIL-PRF-19500/317	전망
ISC1210ERR33J	Vishay Dale, FIXED IND 330NH 475MA 360 MOHM, 1210 (3225 Metric), Military, MIL-PRF-19500/317	전망
BCS-144-L-S-DE-039	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, Military, MIL-PRF-19500/317	전망
97-3106A24-7PY	Amphenol Industrial Operations, AB 16C 14#16, 2#12 PIN PLUG, -, Military, MIL-PRF-19500/317	전망
CTV07RW-17-6JA	Amphenol Aerospace Operations, CONN RCPT FMALE 6POS GOLD CRIMP, -, Military, MIL-PRF-19500/317	전망
EEM18DRSI-S288	Sullins Connector Solutions, CONN EDGE DUAL FMALE 36POS 0.156, -, Military, MIL-PRF-19500/317	전망
V375C48E75BF3	Vicor Corporation, CONVERTER MOD DC/DC 48V 75W, Quarter Brick, Military, MIL-PRF-19500/317	전망

2N4449UB 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호

제조업체

설명

재고

2N4449UB

D# V36:1790_09097231

Microchip Technology Inc

Trans GP BJT NPN 20V 400mW 4-Pin Case UB Bag

RoHS: Not Compliant

부품 번호	제조업체	설명	재고
JANTX2N4449UB D# JANTX2N4449UB	VPT Components	High-Speed Switching Transistor NPN 15V 4-Pin Surface Mount - Bulk (Alt: JANTX2N4449UB)	0
JAN2N4449UB D# JAN2N4449UB	VPT Components	High-Speed Switching Transistor NPN 15V 4-Pin Surface Mount - Bulk (Alt: JAN2N4449UB)	0
JANTXV2N4449UB D# JANTXV2N4449UB	VPT Components	High-Speed Switching Transistor NPN 15V 4-Pin Surface Mount - Bulk (Alt: JANTXV2N4449UB)	0
2N4449UB D# 2N4449UB	Microchip Technology Inc	Trans GP BJT NPN 20V 3-Pin UB - Bag (Alt: 2N4449UB) RoHS: Not Compliant	0

부품 번호

제조업체

설명

재고

2N4449UB

D# 2N4449UB-ND

Microchip Technology Inc

NPN TRANSISTOR

부품 번호	제조업체	설명	재고
JANTX2N4449UB	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1
JAN2N4449UB	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1
JANTXV2N4449UB	VPT Components	OEM/CM QUOTES ONLY \| NO BROKERS	1

부품 번호

제조업체

설명

재고

2N4449UB

Microchip Technology Inc

BJTs

RoHS: Compliant

부품 번호

제조업체

설명

재고

2N4449UB

D# MCHP00000047148

Microchip Technology Inc

BJTs

부품 번호	제조업체	설명	재고
JAN2N4449UBC	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0
JANS2N4449UBC	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0
JANTX2N4449UBC	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0
JANSR2N4449UBC	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0
JANS2N4449UB	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0
JANSR2N4449UB	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0
JANTXV2N4449UBC	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0
JANTX2N4449UB	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0
JAN2N4449UB	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0
JANTXV2N4449UB	VPT Components	HI-REL MIL-PRF-19500/317 pbFree: Pb-Free	0