Name: 2SC1815
Brand: Central Semiconductor Corp
SKU: 2SC1815
Availability: InStock
Rating: 5 (170 reviews)

2SC1815

참조 용으로 만 사용

부품 번호	2SC1815
제조업체	Central Semiconductor Corp
설명	TRANS NPN 50V 0.15A
데이터시트
패키지	-
ECAD
재고	5,081,508 piece(s)
단가	Request a Quote
리드 타임	즉시 배송 가능
예상 배달 시간	11월 28 - 12월 3 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 2SC1815를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 2SC1815를 추가하십시오. Heisener.com는 2SC1815의 견적을 요청하는 모든 등록이 필요하지 않습니다.

2SC1815사양

제조업체	Central Semiconductor Corp
범주	이산 소자 반도체 제품 - 트랜지스터 - 양극(BJT) - 단일
패키지	-
ECAD
계열	-
트랜지스터 유형	NPN
전류 - 콜렉터 (Ic) (최대)	150mA
전압 - 콜렉터 에미 터 파괴 (최대)	50V
Vce 포화도 (최대) @Ib, Ic	250mV @ 10mA, 100mA
전류 - 콜렉터 차단 (최대)	100nA (ICBO)
DC 전류 이득 (hFE) (최소) @ Ic, Vce	70 @ 2mA, 6V
전력 - 최대	400mW
빈도 - 전환	80MHz
작동 온도	-
실장 형	-
패키지 / 케이스	-
공급 업체 장치 패키지	-

2SC1815 Packaging

2SC1815 FAQ

1. How to order 2SC1815 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 2SC1815 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2SC1815. All suppliers must pass our qualification reviews before they can publish their products including 2SC1815 on Heisener; we pay more attention to the channels and quality of 2SC1815 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2SC1815 price and inventory displayed accurate?

The price and inventory of 2SC1815 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 2SC1815?

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 2SC1815 we delivered, we will accept the replacement or return of the 2SC1815 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 2SC1815.

(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 2SC1815 pin diagram, 2SC1815 datasheet?

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

2SC1815관련 제품

SIT8208AI-2F-28E-33.333300X	SiTime, -40 TO 85C, 3225, 10PPM, 2.8V, 3, -, -	전망
MKP385215200JDI2B0	Vishay BC Components, CAP FILM 1500PF 5% 2KVDC RADIAL, Radial, -	전망
1808Y0630121JXR	Knowles Syfer, CAP CER 120PF 63V X7R 1808, 1808 (4520 Metric), -	전망
PCV1E391MCL2GS	Nichicon, CAP ALUM POLY 390UF 20% 25V SMD, Radial, Can - SMD, -	전망
A700V106M016ATE045	KEMET, CAP ALUM POLY 10UF 20% 16V SMD, 2917 (7343 Metric), -	전망
MAX3086EESD+T	Maxim Integrated, IC TXRX RS485/422 10MBPS 14-SOIC, 14-SOIC (0.154", 3.90mm Width), -	전망
USB5534B-5000JZX	Microchip Technology, IC HUB CTLR USB 3.0 64QFN, 64-VFQFN Exposed Pad, -	전망
RNC50J4751DSRE6	Vishay Dale, RES 4.75K OHM 1/10W .5% AXIAL, Axial, -	전망
RN65D1130FB14	Vishay Dale, RES 113 OHM 1/2W 1% AXIAL, Axial, -	전망
RG3216V-1800-B-T5	Susumu, RES SMD 180 OHM 0.1% 1/4W 1206, 1206 (3216 Metric), -	전망
CRGH1206F26R7	TE Connectivity Passive Product, RES SMD 26.7 OHM 1% 1/2W 1206, 1206 (3216 Metric), -	전망
VI-2TF-EX-F1	Vicor Corporation, CONVERTER MOD DC/DC 72V 75W, Full Brick, -	전망

2SC1815 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

2SC1815-O-BP

D# V36:1790_06828458

Micro Commercial Components

Trans GP BJT NPN 50V 0.15A 3-Pin TO-92 Bulk

RoHS: Compliant

부품 번호	제조업체	설명	재고
2SC1815-BL TIN/LEAD D# 2SC1815-BL TIN/LEAD	Central Semiconductor Corp	THROUGH-HOLE TRANSISTOR-SMALL SIGNAL (<=1A) NPN GENERAL PURPOSE AMPLIFIER/SWITCH - Boxed Product (Development Kits) (Alt: 2SC1815-BL TIN/LEAD) RoHS: Not Compliant	0
2SC1815 APM TIN/LEAD D# 2SC1815 APM TIN/LEAD	Central Semiconductor Corp	Transistor GP BJT NPN 50V 150mA 3-Pin TO-92 Ammo Pack - Ammo Pack (Alt: 2SC1815 APM TIN/LEAD) RoHS: Not Compliant	0
2SC1815 APM PBFREE D# 2SC1815 APM PBFREE	Central Semiconductor Corp	Transistor GP BJT NPN 50V 150mA 3-Pin TO-92 Ammo Pack - Ammo Pack (Alt: 2SC1815 APM PBFREE) RoHS: Compliant	0
2SC1815 D# 2SC1815	Central Semiconductor Corp	Trans GP BJT NPN 50V 150mA 3-Pin TO-92 Box - Boxed Product (Development Kits) (Alt: 2SC1815) RoHS: Not Compliant	0
2SC1815-O PBFREE D# 2SC1815-O PBFREE	Central Semiconductor Corp	THROUGH-HOLE TRANSISTOR-SMALL SIGNAL (<=1A) NPN GENERAL PURPOSE AMPLIFIER/SWITCH - Boxed Product (Development Kits) (Alt: 2SC1815-O PBFREE) RoHS: Compliant	0
2SC1815-Y PBFREE D# 2SC1815-Y PBFREE	Central Semiconductor Corp	THROUGH-HOLE TRANSISTOR-SMALL SIGNAL (<=1A) NPN GENERAL PURPOSE AMPLIFIER/SWITCH - Boxed Product (Development Kits) (Alt: 2SC1815-Y PBFREE) RoHS: Compliant	0
2SC1815-O TIN/LEAD D# 2SC1815-O TIN/LEAD	Central Semiconductor Corp	THROUGH-HOLE TRANSISTOR-SMALL SIGNAL (<=1A) NPN GENERAL PURPOSE AMPLIFIER/SWITCH - Boxed Product (Development Kits) (Alt: 2SC1815-O TIN/LEAD) RoHS: Not Compliant	0
2SC1815-BL PBFREE D# 2SC1815-BL PBFREE	Central Semiconductor Corp	THROUGH-HOLE TRANSISTOR-SMALL SIGNAL (<=1A) NPN GENERAL PURPOSE AMPLIFIER/SWITCH - Boxed Product (Development Kits) (Alt: 2SC1815-BL PBFREE) RoHS: Compliant	0
2SC1815 TRE PBFREE D# 2SC1815 TRE PBFREE	Central Semiconductor Corp	Transistor GP BJT NPN 50V 150mA 3-Pin TO-92 T/R - Tape and Reel (Alt: 2SC1815 TRE PBFREE) RoHS: Compliant	0
2SC1815-GR TIN/LEAD D# 2SC1815-GR TIN/LEAD	Central Semiconductor Corp	THROUGH-HOLE TRANSISTOR-SMALL SIGNAL (<=1A) NPN GENERAL PURPOSE AMPLIFIER/SWITCH - Boxed Product (Development Kits) (Alt: 2SC1815-GR TIN/LEAD) RoHS: Not Compliant	0
2SC1815 TIN/LEAD D# 2SC1815 TIN/LEAD	Central Semiconductor Corp	Transistor GP BJT NPN 50V 150mA 3-Pin TO-92 Box - Boxed Product (Development Kits) (Alt: 2SC1815 TIN/LEAD) RoHS: Not Compliant	0
2SC1815 PBFREE D# 2SC1815 PBFREE	Central Semiconductor Corp	Transistor GP BJT NPN 50V 150mA 3-Pin TO-92 Box - Boxed Product (Development Kits) (Alt: 2SC1815 PBFREE) RoHS: Compliant	0
2SC1815-GR PBFREE D# 2SC1815-GR PBFREE	Central Semiconductor Corp	THROUGH-HOLE TRANSISTOR-SMALL SIGNAL (<=1A) NPN GENERAL PURPOSE AMPLIFIER/SWITCH - Boxed Product (Development Kits) (Alt: 2SC1815-GR PBFREE) RoHS: Compliant	0
2SC1815 TRE TIN/LEAD D# 2SC1815 TRE TIN/LEAD	Central Semiconductor Corp	Transistor GP BJT NPN 50V 150mA 3-Pin TO-92 T/R - Tape and Reel (Alt: 2SC1815 TRE TIN/LEAD) RoHS: Not Compliant	0
2SC1815-Y TIN/LEAD D# 2SC1815-Y TIN/LEAD	Central Semiconductor Corp	THROUGH-HOLE TRANSISTOR-SMALL SIGNAL (<=1A) NPN GENERAL PURPOSE AMPLIFIER/SWITCH - Boxed Product (Development Kits) (Alt: 2SC1815-Y TIN/LEAD) RoHS: Not Compliant	0

부품 번호

제조업체

설명

재고

2SC1815-Y

Toshiba America Electronic Components

100

부품 번호	제조업체	설명	재고
2SC1815G	Semtech Corporation	NPN 150mA 50V 400mW TO-92(TO-92-3) Transistors (NPN/PNP) RoHS	800
2SC1815	Guangdong Hottech Industrrial Co	NPN 150mA 50V 200mW SOT-23(SOT-23-3) Transistors (NPN/PNP) RoHS	339000
2SC1815M-GR	Foshan Blue Rocket Electronics Co Ltd	NPN 150mA 50V 300mW SOT-23 Transistors (NPN/PNP) RoHS	1800
2SC1815H	LGE	SOT-23 Transistors (NPN/PNP) RoHS	2650
2SC1815L-GR-T92-B	UTC Fire & Security	NPN 150mA 50V 625mW TO-92_Forming1 Transistors (NPN/PNP) RoHS	1100

부품 번호

제조업체

설명

재고

2SC1815

Central Semiconductor Corp

RoHS (ship within 1day) - D/C

부품 번호	제조업체	설명	재고
2SC1815-BL-AP D# 353-2SC1815-BL-APTB-ND	Micro Commercial Components	TRANSISTOR TO-92	0
2SC1815-O-AP D# 2SC1815-O-AP-ND	Micro Commercial Components	TRANSISTOR TO-92 MOD	0
2SC1815-BL-BP D# 353-2SC1815-BL-BP-ND	Micro Commercial Components	TRANSISTOR TO-92	0
2SC1815-Y-BP D# 353-2SC1815-Y-BP-ND	Micro Commercial Components	TRANSISTOR TO-92	0
2SC1815-Y-AP D# 353-2SC1815-Y-APTB-ND	Micro Commercial Components	TRANSISTOR TO-92	0
2SC1815 PBFREE D# 1514-2SC1815PBFREE-ND	Central Semiconductor Corp	TRANS NPN 50V 0.15A	1926

부품 번호	제조업체	설명	재고
2SC1815-Y	Toshiba America Electronic Components	In stock shipping within 2days	48525
2SC1815L-GR	United Technologies Corporation	In stock shipping within 2days	1594
2SC1815-GR	Toshiba America Electronic Components	In stock shipping within 2days	5705
2SC1815	JY	In stock shipping within 2days	27525
2SC1815Y	Toshiba America Electronic Components	In stock shipping within 2days	190

부품 번호	제조업체	설명	재고
2SC1815-GR-BP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
2SC1815-O-BP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
2SC1815-BL-BP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
2SC1815-Y-BP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
2SC1815-GR-AP-HF	Micro Commercial Components	RoHS: Not Compliant pbFree: No	0
2SC1815-Y-AP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
2SC1815-GR-AP	Micro Commercial Components	RoHS: Not Compliant pbFree: No	0

부품 번호	제조업체	설명	재고
2SC1815YTE2T	Toshiba America Electroni	OEM/CM QUOTES ONLY \| NO BROKERS	13560
UTC2SC1815LYTB	United Technologies Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1190
2SC1815GRTE2FT	Toshiba America Electronic Components	OEM/CM QUOTES ONLY \| NO BROKERS	113
2SC1815L	Toshiba America Electronic Components	OEM/CM QUOTES ONLY \| NO BROKERS	275
2SC1815GRAP	GRANDE	OEM/CM QUOTES ONLY \| NO BROKERS	169500
2SC1815YAP		OEM/CM QUOTES ONLY \| NO BROKERS	6780
2SC1815YTPE2	Toshiba America Electronic Components	OEM/CM QUOTES ONLY \| NO BROKERS	270480
2SC1815GRTE2T	Toshiba America Electronic Components	OEM/CM QUOTES ONLY \| NO BROKERS	2260
2SC1815T	NEC Electronics Group	OEM/CM QUOTES ONLY \| NO BROKERS	5650
2SC1815YT2PP	Toshiba America Electronic Components	OEM/CM QUOTES ONLY \| NO BROKERS	3390
2SC1815	????/????	OEM/CM QUOTES ONLY \| NO BROKERS	203400
2SC1815TO92TR	TOSHIB	OEM/CM QUOTES ONLY \| NO BROKERS	1497
2SC1815Y	Toshiba America Electronic Components	OEM/CM QUOTES ONLY \| NO BROKERS	79100
2SC1815YTE2FT	Toshiba America Electronic Components	OEM/CM QUOTES ONLY \| NO BROKERS	3390
2SC1815GR	NSC TOSH TOSHIBA	OEM/CM QUOTES ONLY \| NO BROKERS	15125

부품 번호	제조업체	설명	재고
2SC1815YTOS	Texas Instruments	OEM/CM ONLY	424
2SC1815GRY	NXP Semiconductors	OEM/CM ONLY	898
2SC1815A	NXP Semiconductors	OEM/CM ONLY	485
2SC1815GR2PC1815GRAMM	NXP Semiconductors	OEM/CM ONLY	695
2SC1815GR2PC1815G	NXP Semiconductors	OEM/CM ONLY	277
2SC1815GRTOS	Texas Instruments	OEM/CM ONLY	357

부품 번호

제조업체

설명

재고

2SC1815-YTPE2

Toshiba America Electronic Components

2000

부품 번호	제조업체	설명	재고
2SC1815 D# C23895	Jiangsu Changjiang Electronics Technology Co Ltd		15920
2SC1815L-GR-T92-B D# C73309	UTC Fire & Security		1100
2SC1815G D# C118545	Semtech Corporation		3600
2SC1815H D# C713673	LGE		2650

부품 번호

제조업체

설명

재고

2SC1815-Y(TE2,T)

Toshiba America Electronic Components

in stock - can ship the same day

2473

부품 번호	제조업체	설명	재고
2SC1815-BL	Toshiba America Electronic Components	OEM/CM Immediate delivery	65300
2SC1815	N/A	OEM/CM Immediate delivery	98689
2SC1815-Y	Toshiba America Electronic Components	OEM/CM Immediate delivery	48000
2SC1815L-GR-T92-K	UTC Fire & Security	OEM/CM Immediate delivery	180
MMBT1815/2SC1815/HF	N/A	OEM/CM Immediate delivery	180000
2SC1815-Y(F)	Toshiba America Electronic Components	OEM/CM Immediate delivery	260
2SC1815L-GR	UTC Fire & Security	OEM/CM Immediate delivery	1994
2SC1815-HF	JXND	OEM/CM Immediate delivery	100000
2SC1815 HF	CJT Changjiang Connectors Co Ltd	OEM/CM Immediate delivery	21000
2SC1815-GR	Toshiba America Electronic Components	OEM/CM Immediate delivery	50000
2SC1815GR	CJT Changjiang Connectors Co Ltd	OEM/CM Immediate delivery	32000

부품 번호

제조업체

설명

재고

2SC1815 PBFREE

D# 610-2SC1815

Central Semiconductor Corp

Bipolar Transistors - BJT 60Vcbo 50Vceo 5.0V 150mA 400mA 400mW

RoHS: Compliant

2133

부품 번호

제조업체

설명

재고

UTC2SC1815

D# NS-UTC2SC1815

VARIOUS

OEM/CM ONLY

2256

부품 번호	제조업체	설명	재고
2SC1815(TPE2)	Toshiba America Electronic Components	Bipolar Junction Transistor, NPN Type, TO-92 (Also Known As: 2SC1815)	33
2SC1815-Y(TE2,T)	Toshiba America Electronic Components	150 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92	11749
2SC1815-GR(TPE2)	Toshiba America Electronic Components	150 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92	1
2SC1815-Y(F)	Toshiba America Electronic Components	SMALL SIGNAL BIPOLAR TRANSISTOR, 0.15A I(C), 50V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-92 (Also Known As: 2SC1815-Y)	1
2SC1815	Central Semiconductor Corp	Bipolar Junction Transistor, NPN Type, TO-92	1
2SC1815-Y(TPE2)	Toshiba America Electronic Components	150 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92	6428

부품 번호	제조업체	설명	재고
2SC1815GR	Toshiba America Electronic Components	OEM/CM ONLY	22886
2SC1815YTE2T	Toshiba America Electronic Components	OEM/CM ONLY	12016
2SC1815GRTE2FT	Toshiba America Electronic Components	OEM/CM ONLY	116
2SC1815	Toshiba America Electronic Components	OEM/CM ONLY	35350
2SC1815GRAP	Micro Commercial Components	OEM/CM ONLY	270016
2SC1815YAP		OEM/CM ONLY	6016
2SC1815YTPE2	Toshiba America Electronic Components	OEM/CM ONLY	239588
2SC1815GRTE2T	Toshiba America Electronic Components	OEM/CM ONLY	2016
2SC1815T	NEC Electronics Group	OEM/CM ONLY	5016
2SC1815YT2PP	Toshiba America Electronic Components	OEM/CM ONLY	3703
2SC1815TO92TR	Toshiba America Electronic Components	OEM/CM ONLY	1341
2SC1815YTE2FT	Toshiba America Electronic Components	OEM/CM ONLY	3023
2SC1815MY		OEM/CM ONLY	461
2SC1815Y	Unknown	OEM/CM ONLY	115096
UTC2SC1815LGRT/B		OEM/CM ONLY	416016

부품 번호	제조업체	설명	재고
2SC1815L-GR	United Technologies Corporation	IN stock Immediate delivery	2009
2SC1815L-GR-T92-K	United Technologies Corporation	IN stock Immediate delivery	175
2SC1815	N/A	IN stock Immediate delivery	98674
MMBT1815/2SC1815/HF	N/A	IN stock Immediate delivery	179985
2SC1815-Y(F)	Toshiba America Electronic Components	IN stock Immediate delivery	255
2SC1815-GR	Toshiba America Electronic Components	IN stock Immediate delivery	49985
2SC1815GR	CJ	IN stock Immediate delivery	31985
2SC1815-HF	JXND	IN stock Immediate delivery	99985
2SC1815 HF	CJ	IN stock Immediate delivery	20985
2SC1815-BL	Toshiba America Electronic Components	IN stock Immediate delivery	65285
2SC1815-Y	Toshiba America Electronic Components	IN stock Immediate delivery	47985

부품 번호

제조업체

설명

재고

2SC1815-Y

D# 2028003657

Toshiba America Electronic Components

2SC1815-Y TOSHIBA Transistor

9700

부품 번호	제조업체	설명	재고
2SC1815-Y	Toshiba America Electronic Components	shipping today	9996
2SC1815A	N/A	shipping today	2496
2SC1815L-GR-T92-K	UTC Fire & Security	shipping today	2450
2SC1815L-GR	UTC Fire & Security	shipping today	19796
MMBT1815/2SC1815/HF	N/A	shipping today	179999
2SC1815	Toshiba America Electronic Components	shipping today	436
2SC1815Y	Toshiba America Electronic Components	shipping today	4148
2SC1815-GR	Toshiba America Electronic Components	shipping today	9862
2SC1815GR	Toshiba America Electronic Components	shipping today	2369
2SC1815 HF	Toshiba America Electronic Components	shipping today	146
2SC1815-Y(TPE2)	Toshiba America Electronic Components	shipping today	2977
2SC1815-H	Toshiba America Electronic Components	shipping today	164
2SC1815-BL	Toshiba America Electronic Components	shipping today	26996

부품 번호	제조업체	설명	재고
2SC1815Y	Toshiba America Electronic Components	RFQ	13916
2SC1815-Y(TE2		RFQ	10647
2SC1815-YF	Toshiba America Electronic Components	RFQ	4423
2SC1815-GR(TE2.F.T	Toshiba America Electronic Components	RFQ	4304
2SC1815-YTE2		RFQ	12484
2SC1815-GR(SP		RFQ	1367
2SC1815	mfr	RFQ	1599
2SC1815YF	TO-92	RFQ	5401
2SA1015/2SC1815GR(ROHS)	Toshiba America Electronic Components	RFQ	2852
2SC1815-GR(T2SPF		RFQ	5742
2SC1815Y/GR	Toshiba America Electronic Components	RFQ	9956
2SC1815-GR(TE2		RFQ	9535
2SC1815(SOT-23)	mfr	RFQ	11839

부품 번호	제조업체	설명	재고
2SC1815L-GR	Toshiba America Electronic Components	TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process)	7700
2SC1815	Central Semiconductor Corp	TRANS NPN 50V 0.15A	59662
2SC1815-GR	Toshiba America Electronic Components		101772
2SC1815-Y	Toshiba America Electronic Components	NPN Silicon Epitaxial Transistor	14679