Name: 4N28S
Brand: Lite-On Inc.
SKU: 4N28S_187
Availability: InStock
Rating: 5 (133 reviews)

4N28S

참조 용으로 만 사용

부품 번호	4N28S
제조업체	Lite-On Inc.
설명	OPTOISO .5KV TRANS W/BASE 6SMD
데이터시트	4N28S 데이터시트
패키지	6-SMD, Gull Wing
ECAD
재고	8,874 piece(s)
단가	Request a Quote
리드 타임	확인하려면
예상 배달 시간	11월 26 - 12월 1 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 4N28S를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 4N28S를 추가하십시오. Heisener.com는 4N28S의 견적을 요청하는 모든 등록이 필요하지 않습니다.

4N28S사양

제조업체	Lite-On Inc.
범주	절연기 - 광분리기 - 트랜지스터, 광전지 출력
패키지	6-SMD, Gull Wing
ECAD
계열	-
채널 수	1
전압 - 절연	500Vrms
전류 전달 비 (최소)	10% @ 10mA
전류 전달 비 (최대)	-
켜기 / 끄기 시간 (일반)	-
상승 / 하강 시간 (일반)	3µs, 3µs
입력 유형	DC
출력 유형	Transistor with Base
전압 - 출력 (최대)	30V
전류 - 출력 / 채널	100mA
전압 - 순방향 (Vf) (일반)	1.2V
전류 - DC 순방향 (If) (최대)	80mA
Vce 포화도 (최대)	500mV
작동 온도	-55°C ~ 100°C
실장 형	Surface Mount
패키지 / 케이스	6-SMD, Gull Wing
공급 업체 장치 패키지	6-SMD

4N28S는 데이터 시트

4N28S Packaging

4N28S FAQ

1. How to order 4N28S 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 4N28S is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 4N28S. All suppliers must pass our qualification reviews before they can publish their products including 4N28S on Heisener; we pay more attention to the channels and quality of 4N28S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 4N28S price and inventory displayed accurate?

The price and inventory of 4N28S 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 4N28S?

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 4N28S we delivered, we will accept the replacement or return of the 4N28S 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 4N28S.

(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 4N28S pin diagram, 4N28S datasheet?

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

4N28S관련 제품

2225J0630105JDR	Knowles Syfer, CAP CER 2225, -, -	전망
1825Y1K50102KCT	Knowles Syfer, CAP CER 1000PF C0G/NP0 1825, 1825 (4564 Metric), -	전망
RWR80S9R53FSB12	Vishay Dale, RES 9.53 OHM 2W 1% WW AXIAL, Axial, -	전망
9T08052A3011BBHFT	Yageo, RES SMD 3.01K OHM 0.1% 1/8W 0805, 0805 (2012 Metric), -	전망
SCB73F-560	Signal Transformer, FIXED IND 56UH 780MA 480 MOHM, Nonstandard, -	전망
AFD50-18-11SZ-6116	TE Connectivity Deutsch Connectors, AFD50-18-11SZ-6116, -, -	전망
8D015Z15PN-LC	Souriau, CONN RCPT HSNG MALE 15POS PNL MT, -, -	전망
21-033101-023	Amphenol Aerospace Operations, CONTACT SOCKET COAX SZ 8 CRIMP, -, -	전망
ACC70DTBT-S189	Sullins Connector Solutions, CONN EDGE DUAL FMALE 140POS .100, -, -	전망
ACC18DTMS	Sullins Connector Solutions, CONN EDGE DUAL FMALE 36POS 0.100, -, -	전망
GCB09DHBD	Sullins Connector Solutions, CONN EDGE DUAL FMALE 18POS 0.050, -, -	전망
MB96F386RSCPMC-GS-212E2	Cypress Semiconductor Corp, IC AUTO MCU, -, -	전망

4N28S 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
4N28S D# V36:1790_06810719	Lite-On Semiconductor Corporation	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD	0
4N28SMT&R D# V72:2272_22599443	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28SR2VM D# V36:1790_06298124	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28SM D# P40:2555_16309527	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Bag RoHS: Compliant	0
4N28S-TA1 D# V36:1790_06810727	Lite-On Semiconductor Corporation	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R	0

부품 번호	제조업체	설명	재고
MS17344C24N28S D# MS17344C24N28S	Amphenol Corporation	Conn MIL-C-22992 Circular SKT 24 POS Solder ST Cable Mount 24 Terminal 1 Port - Bulk (Alt: MS17344C24N28S) RoHS: Not Compliant	0
4N28S-TA1 D# 4N28S-TA1	Lite-On Semiconductor Corporation	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R - Tape and Reel (Alt: 4N28S-TA1) RoHS: Compliant	0
660-004N28S5-28 D# 660-004N28S5-28	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S5-28) RoHS: Not Compliant	0
660-004N28S6-04 D# 660-004N28S6-04	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S6-04) RoHS: Not Compliant	0
660-004N28S7-6 D# 660-004N28S7-6	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S7-6) RoHS: Not Compliant	0
660-004N28S8-05 D# 660-004N28S8-05	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S8-05) RoHS: Not Compliant	0
660-004N28S9-04 D# 660-004N28S9-04	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S9-04) RoHS: Not Compliant	0
660-004N28S7-76 D# 660-004N28S7-76	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S7-76) RoHS: Not Compliant	0
MS17346R24N28S D# MS17346R24N28S	Amphenol Corporation	Conn MIL-C-22992 Circular SKT 24 POS Solder ST Box Mount 24 Terminal 1 Port - Bulk (Alt: MS17346R24N28S) RoHS: Not Compliant	0
MS17344C24N28SX D# MS17344C24N28SX	Amphenol Corporation	Conn MIL-C-22992 Circular SKT 24 POS Solder ST Cable Mount 24 Terminal 1 Port - Bulk (Alt: MS17344C24N28SX) RoHS: Not Compliant	0
660-004N28S4-06 D# 660-004N28S4-06	Glenair Inc	Connector Accessories Plug Protective Cover Olive Drab Cadmium Over Electroless Nickel 28 Shell Size - Bulk (Alt: 660-004N28S4-06) RoHS: Not Compliant	0
MS17343R24N28S D# MS17343R24N28S	Amphenol Corporation	Conn MIL-C-22992 Circular SKT 24 POS Solder ST Wall Mount 24 Terminal 1 Port - Bulk (Alt: MS17343R24N28S) RoHS: Not Compliant	0
4N28S D# 4N28S	Lite-On Semiconductor Corporation	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD - Rail/Tube (Alt: 4N28S) RoHS: Compliant	0
MS17348R24N28S D# MS17348R24N28S	Amphenol Corporation	Conn MIL-C-22992 Circular SKT 24 POS Solder ST Jam Nut 24 Terminal 1 Port - Bulk (Alt: MS17348R24N28S) RoHS: Not Compliant	0
4N28SR2VM D# 4N28SR2VM	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White T/R - Tape and Reel (Alt: 4N28SR2VM)	0
4N28SM D# 4N28SM	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White Bulk - Bulk (Alt: 4N28SM)	0

부품 번호	제조업체	설명	재고
4N28S-TA1	Lite-On Semiconductor Corporation	OPTOISO .5KV TRANS W/BASE 6SMD	0
4N28S1(TB)-V	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28S(TA)-V	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
660-004N28S5-28	Glenair Inc	Protective Cover	11
4N28SD	Fairchild Semiconductor Corporation	OPTOISO 5.3KV TRANS W/BASE 6SMD	0
660-004N28S9-04	Glenair Inc	Protective Cover	11
4N28SM	Fairchild Semiconductor Corporation	OPTOCOUPL DC-IN 1CH TRANS W/BASE DC-OUT 6PDIP W SMD - Bulk	0
4N28S1(TB)	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28SR2VM	Fairchild Semiconductor Corporation	OPTOISO 7.5KV TRANS W/BASE 6SMD	0
4N28SR2M	Fairchild Semiconductor Corporation	OPTOISO 7.5KV TRANS W/BASE 6SMD	0
4N28S(TA)	Lite-On Semiconductor Corporation	OPTOISO .5KV TRANS W/BASE 6SMD	0
4N28S1(TA)-V	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28S1(TA)	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28SVM	Fairchild Semiconductor Corporation	OPTOISO 7.5KV TRANS W/BASE 6SMD	0
4N28S(TB)-V	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28S	Lite-On Semiconductor Corporation	OPTOISO .5KV TRANS W/BASE 6SMD	0
4N28S(TB)	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0

부품 번호	제조업체	설명	재고
4N28S1(TB)-V D# 4N28S1(TB)-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
MS17348R24N28S D# AMS17348R24N28S-ND	Amphenol Industrial Operations	CONN RCPT FMALE 24P SOLDER CUP	0
4N28S(TA)-V D# 4N28S(TA)-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28SD D# 4N28SD-ND	ON Semiconductor	OPTOISO 5.3KV TRANS W/BASE 6SMD	0
4N28SR2VM D# 4N28SR2VMTR-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	1000
4N28S1(TB) D# 4N28S1(TB)-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28SR2M D# 4N28SR2M-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	0
4N28S(TA) D# 4N28S(TA)-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28S1(TA)-V D# 4N28S1(TA)-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28SM D# 4N28SM-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	916
4N28S1(TA) D# 4N28S1(TA)-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
MS17344R24N28S D# AMS17344R24N28S-ND	Amphenol Industrial Operations	CONN PLUG FMALE 24P SOLDER CUP	0
4N28SVM D# 4N28SVM-ND	ON Semiconductor	OPTOISO 4.17KV TRANS W/BASE 6SMD	0
4N28S(TB)-V D# 4N28S(TB)-V-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28S(TB) D# 4N28S(TB)-ND	Everlight Electronics Co Ltd	OPTOISO 5KV TRANS W/BASE 6SMD	0
4N28S-TA1 D# 4N28S-TA1-ND	Lite-On Semiconductor Corporation	OPTOISO .5KV TRANS W/BASE 6SMD	0

부품 번호

제조업체

설명

재고

4N28SM

ON Semiconductor

In stock shipping within 2days

395

부품 번호

제조업체

설명

재고

4N28SR2VM

D# 3614573

ON Semiconductor

TRANSISTOR OUTPUT OPTOCOUPLERS

RoHS: Compliant

Min Qty: 1000

Container: Reel

4N28SM

D# 3614572

ON Semiconductor

TRANSISTOR OUTPUT OPTOCOUPLERS

RoHS: Compliant

Min Qty: 2000

Container: Pack

부품 번호	제조업체	설명	재고
4N28SR2VM	ON Semiconductor	DIP6 SMT Single Channel 30 V 4170 Vrms Phototransistor Optocoupler RoHS: Compliant pbFree: Yes	0
4N28SM	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD White Bulk RoHS: Compliant pbFree: Yes	5000
4N28S-TA1	Lite-On Semiconductor Corporation	Optoisolator Transistor with Base Output 500Vrms 1 Channel 6-SMD RoHS: Compliant pbFree: Yes	0

부품 번호

제조업체

설명

재고

MS17344R24N28S

Amphenol Corporation

OEM/CM ONLY

104

부품 번호

제조업체

설명

재고

4N28SR2VM

D# 512-4N28SR2VM

ON Semiconductor

Transistor Output Optocouplers Optocoupler Phototransistor

RoHS: Compliant

4N28SM

D# 512-4N28SM

ON Semiconductor

Transistor Output Optocouplers PHOTO TRANS

RoHS: Compliant

1759

부품 번호

제조업체

설명

재고

4N28SMT/R

Isocom Components

RoHS: Compliant

4N28SM

Isocom Components

Transistor Output Optocoupler,1-Element,5300VIsolation

RoHS: Compliant

부품 번호

제조업체

설명

재고

4N28SMT/R

D# ISOC00000000449

Isocom Components

4N28SM

D# ISOC00000000448

Isocom Components

Transistor Output Optocoupler,1-Element,5300VIsolation

부품 번호	제조업체	설명	재고
MS17344C24N28S D# 17AJ6539	Amphenol Aerospace	PLUG RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
660-004N28S5-28 D# 10AJ2569	Glenair Inc	Protective Covers RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
QWLD05R24N28S D# 21AJ3681	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17347R24N28S D# 20AJ9253	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17344R24N28S D# 17AJ6950	Amphenol Aerospace	PLUG RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17343C24N28S D# 20AJ6418	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17345C24N28S D# 20AJ7225	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17346R24N28S D# 20AJ8442	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
4N28S-M D# 05C3314	ON Semiconductor	NPN-Output dc-Input Optocoupler,1-CHANNEL,500V ISOLATION,SO RoHS: Not Compliant Min Qty: 2000 Container: Bulk	0
MS17345R24N28S D# 20AJ7630	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17343R24N28S D# 20AJ6822	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17347C24N28S D# 20AJ8847	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17348C24N28S D# 20AJ9657	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17348R24N28S D# 21AJ0061	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0
MS17346C24N28S D# 20AJ8036	Amphenol Aerospace	RECEPT RoHS: Not Compliant Min Qty: 2 Container: Bulk	0

부품 번호	제조업체	설명	재고
4N28S1(TB)-V D# NS-4N28S1(TB)-V	Everlight Electronics Co Ltd	OEM/CM ONLY	1215
4N28S(TA)-V D# NS-4N28S(TA)-V	Everlight Electronics Co Ltd	OEM/CM ONLY	8588
4N28SD D# NS-4N28SD	Fairchild Semiconductor Corporation	OEM/CM ONLY	2831
4N28S-TA1 D# NS-4N28S-TA1	Lite-On Semiconductor Corporation	OEM/CM ONLY	9186
4N28SM D# NS-4N28SM	Fairchild Semiconductor Corporation	OEM/CM ONLY	2007
4N28S1(TB) D# NS-4N28S1(TB)	Everlight Electronics Co Ltd	OEM/CM ONLY	4216
4N28SR2VM D# NS-4N28SR2VM	Fairchild Semiconductor Corporation	OEM/CM ONLY	9935
4N28S(TA) D# NS-4N28S(TA)	Everlight Electronics Co Ltd	OEM/CM ONLY	8255
4N28SMB D# NS-4N28SMB	Optek Technology	OEM/CM ONLY	2327
4N28S1(TA)-V D# NS-4N28S1(TA)-V	Everlight Electronics Co Ltd	OEM/CM ONLY	6482
4N28S1(TA) D# NS-4N28S1(TA)	Everlight Electronics Co Ltd	OEM/CM ONLY	4684
4N28SR2M D# NS-4N28SR2M	Fairchild Semiconductor Corporation	OEM/CM ONLY	8617
4N28SMA D# NS-4N28SMA	Optek Technology	OEM/CM ONLY	1780
4N28SVM D# NS-4N28SVM	Fairchild Semiconductor Corporation	OEM/CM ONLY	5541
4N28S(TB)-V D# NS-4N28S(TB)-V	Everlight Electronics Co Ltd	OEM/CM ONLY	5998
4N28S D# NS-4N28S	Fairchild Semiconductor Corporation	OEM/CM ONLY	5844
4N28S(TB) D# NS-4N28S(TB)	Everlight Electronics Co Ltd	OEM/CM ONLY	7529

부품 번호

제조업체

설명

재고

4N28SM

D# 8051185P

ON Semiconductor

ON Semiconductor, 4N28SM DC Input Phototransistor Output Optocoupler, Surface Mount, 6-Pin DIP, TU

Min Qty: 25

Container: Tube

부품 번호

제조업체

설명

재고

4N28SM

ON Semiconductor

Phototransistor Output Optocoupler

RoHS: Compliant

1193

부품 번호	제조업체	설명	재고
4N28S	Lite-On Semiconductor Corporation	OEM/CM ONLY	179
4N28SVM	Fairchild Semiconductor Corporation	OEM/CM ONLY	2095
4N28SM	Fairchild Semiconductor Corporation	OEM/CM ONLY	50089
660004N28S528	Glenair Inc	OEM/CM ONLY	121
4N28SD	Fairchild Semiconductor Corporation	OEM/CM ONLY	866
4N28SMT/R	Isocom Components	OEM/CM ONLY	2095
4N28SR2VM	Fairchild Semiconductor Corporation	OEM/CM ONLY	1486
4N28SR2M	Fairchild Semiconductor Corporation	OEM/CM ONLY	2095

부품 번호	제조업체	설명	재고
4N28SR2VM	Fairchi	shipping today	36
4N28SR2M	Fairchi	shipping today	36
4N28SM	Fairchi	shipping today	36
4N28S	Fairchi	shipping today	35

부품 번호	제조업체	설명	재고
4N28SMT&R D# 53477612	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28SR2VM D# 25965868	ON Semiconductor	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R RoHS: Compliant	0
4N28SM D# 53477909	Isocom Components	DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD RoHS: Compliant	0

부품 번호	제조업체	설명	재고
4N28SVM	Fairchild Semiconductor Corporation	RFQ	7374
4N28SM	Fairchild Semiconductor Corporation	RFQ	8636
4N28SR2M	Fairchild Semiconductor Corporation	RFQ	807