Name: 2N2857UB
Brand: Microsemi Corporation
SKU: 2N2857UB
Availability: InStock
Rating: 5 (125 reviews)

2N2857UB

참조 용으로 만 사용

부품 번호	2N2857UB
제조업체	Microsemi Corporation
설명	TRANS NPN 15V 0.04A
데이터시트
패키지	3-SMD, No Lead
ECAD
재고	3,936 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 2N2857UB를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 2N2857UB를 추가하십시오. Heisener.com는 2N2857UB의 견적을 요청하는 모든 등록이 필요하지 않습니다.

2N2857UB사양

제조업체	Microsemi Corporation
범주	이산 소자 반도체 제품 - 트랜지스터 - 양극(BJT) - RF
패키지	3-SMD, No Lead
ECAD
계열	-
트랜지스터 유형	NPN
전압 - 콜렉터 에미 터 파괴 (최대)	15V
빈도 - 전환	-
잡음 지수 (dB Typ @ f)	4.5dB @ 450MHz
이득	21dB
전력 - 최대	200mW
DC 전류 이득 (hFE) (최소) @ Ic, Vce	30 @ 3mA, 1V
전류 - 콜렉터 (Ic) (최대)	40mA
작동 온도	-65°C ~ 200°C (TJ)
실장 형	Surface Mount
패키지 / 케이스	3-SMD, No Lead
공급 업체 장치 패키지	UB

2N2857UB Packaging

2N2857UB FAQ

1. How to order 2N2857UB 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 2N2857UB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N2857UB. All suppliers must pass our qualification reviews before they can publish their products including 2N2857UB on Heisener; we pay more attention to the channels and quality of 2N2857UB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N2857UB price and inventory displayed accurate?

The price and inventory of 2N2857UB 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 2N2857UB?

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 2N2857UB we delivered, we will accept the replacement or return of the 2N2857UB 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 2N2857UB.

(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 2N2857UB pin diagram, 2N2857UB datasheet?

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

2N2857UB관련 제품

R60MF3100506AJ	KEMET, CAP FILM 0.1UF 5% 400VDC RADIAL, Radial, -	전망
06035A750JAT2A	AVX Corporation, CAP CER 75PF 50V C0G/NP0 0603, 0603 (1608 Metric), -	전망
E3FZ-T61H 2M	Omron Automation and Safety, HORIZ, T-B, 15M, NPN,2MCABLE, -, -	전망
743C043102JP	CTS Resistor Products, RES ARRAY 2 RES 1K OHM 1008, 1008, Concave, Long Side Terminals, -	전망
SFH6316T	Vishay Semiconductor Opto Division, OPTOISO 4KV TRANS W/BASE 8SOIC, 8-SOIC (0.154", 3.90mm Width), -	전망
77317-412-40LF	Amphenol FCI, BERGSTIK, -, -	전망
EW-36-11-T-S-500	Samtec Inc., .025" BOARD SPACERS, -, -	전망
C091 31K006 101 2	Amphenol Sine Systems Corp, CONN PLUG 6POS INLINE RA PIN, -, -	전망
RCC12DREH-S93	Sullins Connector Solutions, CONN EDGE DUAL FMALE 24POS 0.100, -, -	전망
10120128-E0C-80DLF	Amphenol FCI, 4P 6C 2W VERT XCHD LEFT WK, -, -	전망
VE-27Y-MW	Vicor Corporation, CONVERTER MOD DC/DC 3.3V 66W, Full Brick, -	전망
VE-JW0-EW-S	Vicor Corporation, CONVERTER MOD DC/DC 5V 100W, Half Brick, -	전망

2N2857UB 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
JANTXV2N2857UB D# V37:1799_07076835	Semicoa Semiconductors	Trans RF BJT NPN 15V 0.04A 200mW 4-Pin CSOT-23 RoHS: Not Compliant	0
JANTX2N2857UB D# VN6:3635_17118384	Microsemi Corporation	Trans RF BJT NPN 15V 0.04A 200mW 4-Pin Case UB RoHS: Compliant	0
2N2857UB D# VN5:3623_17118126	Microsemi Corporation	Trans RF BJT NPN 15V 0.04A 200mW 4-Pin Case UB RoHS: Not Compliant	0

부품 번호	제조업체	설명	재고
JANTXV2N2857UB D# JANTXV2N2857UB/TR	Microchip Technology Inc	Trans GP BJT NPN 15V 0.04A - Tape and Reel (Alt: JANTXV2N2857UB/TR) RoHS: Not Compliant	0
VARDATADISK/JANS2N2857UB D# VARDATADISK/JANS2N2857UB	Semicoa Semiconductors	RF Low Power Transistor 15V 40mA 3-Pin Case UB Surface Mount - Virtual or Non-Physical Inventory (Software & Literature) (Alt: VARDATADISK/JANS2N2857UB) RoHS: Not Compliant	0
JANSR2N2857UB D# JANSR2N2857UB	Semicoa Semiconductors	Low Power High Frequency100 Krad(Si) - Waffle Pack (Alt: JANSR2N2857UB) RoHS: Not Compliant	0
JAN2N2857UB D# JAN2N2857UB	Microchip Technology Inc	Trans RF BJT NPN 15V 0.04A 3-Pin - Waffle Pack (Alt: JAN2N2857UB) RoHS: Compliant	0
2N2857UBJVJANTXV D# JANTXV2N2857UB	Semicoa Semiconductors	Low Power High Frequency - Waffle Pack (Alt: JANTXV2N2857UB) RoHS: Not Compliant	0
JANSF2N2857UB D# JANSF2N2857UB	Semicoa Semiconductors	Low Power High Frequency300 Krad(Si) - Waffle Pack (Alt: JANSF2N2857UB)	0
JANTX2N2857UB D# JANTX2N2857UB	Semicoa Semiconductors	Low Power High Frequency - Waffle Pack (Alt: JANTX2N2857UB)	0
JANS2N2857UB D# JANS2N2857UB	Semicoa Semiconductors	Transistor GP BJT NPN 15V 0.04A 4-Pin - Waffle Pack (Alt: JANS2N2857UB)	0
2N2857UBJAN/TR D# JAN2N2857UB/TR	Microchip Technology Inc	Trans RF BJT NPN 15V 0.04A 3-Pin CSOT-23 T/R - Tape and Reel (Alt: JAN2N2857UB/TR) RoHS: Compliant	0

부품 번호

제조업체

설명

재고

2N2857UBJSF

SEMICOA SEMICONDUCTORS

JANS2N2857UB

Microsemi Corporation

부품 번호	제조업체	설명	재고
JANTXV2N2857UB D# 1086-20741-ND	Microsemi Corporation	RF TRANS NPN 15V 0.04A UB	0
JAN2N2857UB D# 1086-20739-ND	Microsemi Corporation	RF TRANS NPN 15V 0.04A UB	0
JANS2N2857UB-LC D# JANS2N2857UB-LC-ND	Microsemi Corporation	RF TRANS NPN 15V UB	0
JANTX2N2857UB D# 1086-20740-ND	Microsemi Corporation	RF TRANS NPN 15V 0.04A UB	0
2N2857UB D# 1086-20738-ND	Microsemi Corporation	RF TRANS NPN 15V 0.04A UB	0

부품 번호	제조업체	설명	재고
2N2857UB	SEMICOA	OEM/CM QUOTES ONLY \| NO BROKERS	34
2N2857UBJS	Semicoa	OEM/CM QUOTES ONLY \| NO BROKERS	104
JANTXV2N2857UB	N/L	OEM/CM QUOTES ONLY \| NO BROKERS	29
2N2857UBJSR	Semicoa	OEM/CM QUOTES ONLY \| NO BROKERS	523
2N2857UBJSF	Semicoa	OEM/CM QUOTES ONLY \| NO BROKERS	851
2N2857UBJV	Semicoa	OEM/CM QUOTES ONLY \| NO BROKERS	4174
2N2857UBJSFUP	Semicoa	OEM/CM QUOTES ONLY \| NO BROKERS	6
2N2857UBJX	Semicoa	OEM/CM QUOTES ONLY \| NO BROKERS	4084
JANS2N2857UB	MS	OEM/CM QUOTES ONLY \| NO BROKERS	211
JANTX2N2857UB	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	6

부품 번호	제조업체	설명	재고
2N2857UBJSF	SEMICOA SEMI		2
2N2857UBJS	--		3
JANTX2N2857UB	SC	RF SMALL SIGNAL BIPOLAR TRANSISTOR, 0.04A I(C), 1-ELEMENT, ULTRA HIGH FREQUENCY BAND, SILICON, NPN	4

부품 번호	제조업체	설명	재고
2N2857UBJS	Semicoa Semiconductors	OEM/CM ONLY	112
2N2857UBJSR	Semicoa Semiconductors	OEM/CM ONLY	479
2N2857UBJSF	Semicoa Semiconductors	OEM/CM ONLY	772
2N2857UBJV	Semicoa Semiconductors	OEM/CM ONLY	3724
2N2857UBJX	Semicoa Semiconductors	OEM/CM ONLY	3630