Name: 12CWQ06FNTR
Brand: SMC Diode Solutions
SKU: 12CWQ06FNTR_231
Availability: InStock
Rating: 5 (115 reviews)

12CWQ06FNTR

Nur als Referenz

Teilenummer	12CWQ06FNTR
Hersteller	SMC Diode Solutions
Beschreibung	DIODE ARRAY SCHOTTKY 60V DPAK
Datenblatt	12CWQ06FNTR Datenblatt
Paket	TO-252-3, DPak (2 Leads + Tab), SC-63
ECAD
Auf Lager	14.736 piece(s)
Stückpreis	Request a Quote
Lieferzeit	Sofort lieferbar
Geschatte Leveringstijd	Feb 25 - Mär 2 (Kies voor snelle verzending)
Angebot anfordern

Zahlungsarten
Lieferservice

Wir bieten 12CWQ06FNTR zum günstigen Preis auf dem Weltmarkt, senden Sie uns eine Quote Anfrage Preis bitte. Danke!
Um Ihren RFQ verarbeiten, fügen Sie bitte 12CWQ06FNTR mit Menge in den BOM. Heisener.com erfordert keine Registrierung, um ein Angebot von 12CWQ06FNTR fordern.

12CWQ06FNTR Spezifikationen

Hersteller	SMC Diode Solutions
Rubrik	Diskrete Halbleiterprodukte - Dioden - Gleichrichter - Arrays
Paket	TO-252-3, DPak (2 Leads + Tab), SC-63
ECAD
Serie	-
Diodenkonfiguration	1 Pair Common Cathode
Dioden-Typ	Schottky
Spannung - DC Reverse (Vr) (Max)	60V
Strom - Durchschnittlich gleichgerichtet (Io) (pro Diode)	-
Spannung - Vorwärts (Vf) (Max) @ If	610mV @ 6A
Geschwindigkeit	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Wiederherstellungszeit (trr)	-
Strom - Rückwärtsleckage @ Vr	3mA @ 60V
Betriebstemperatur - Kreuzung	-55°C ~ 150°C
Befestigungsart	Surface Mount
Paket / Fall	TO-252-3, DPak (2 Leads + Tab), SC-63
Lieferantengerätepaket	DPAK

12CWQ06FNTR Datenblatt

12CWQ06FNTR Packaging

12CWQ06FNTR FAQ

1. How to order 12CWQ06FNTR 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 12CWQ06FNTR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 12CWQ06FNTR. All suppliers must pass our qualification reviews before they can publish their products including 12CWQ06FNTR on Heisener; we pay more attention to the channels and quality of 12CWQ06FNTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 12CWQ06FNTR price and inventory displayed accurate?

The price and inventory of 12CWQ06FNTR 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 12CWQ06FNTR?

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 12CWQ06FNTR we delivered, we will accept the replacement or return of the 12CWQ06FNTR 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 12CWQ06FNTR.

(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 12CWQ06FNTR pin diagram, 12CWQ06FNTR datasheet?

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

12CWQ06FNTR Verwandte Produkte

1808YA250471JXTSY2	Knowles Syfer, CAP CER 1808, -, -	Aussicht
24LC32AXT-E/ST	Microchip Technology, IC SERIAL EEPROM 32K 2.5V 8TSSOP, 8-TSSOP (0.173", 4.40mm Width), -	Aussicht
SN74AUP2G125YFPR	Texas Instruments, IC BUS BUFF TRI-ST DL 8DSBGA, 8-XFBGA, DSBGA, -	Aussicht
AD7891BP-1REEL	Analog Devices Inc., IC DAS 12BIT 8CH 44-PLCC, 44-LCC (J-Lead), -	Aussicht
RSE112064-S	Amphenol PCD, STAINLESS STEEL ALTERNATIVE, -, -	Aussicht
CMF609K0900FKEB	Vishay Dale, RES 9.09K OHM 1W 1% AXIAL, Axial, -	Aussicht
AA1210JR-07430KL	Yageo, RES SMD 430K OHM 5% 1/2W 1210, 1210 (3225 Metric), -	Aussicht
MS27508E8B35PA	Amphenol Aerospace Operations, CONN RCPT 6POS BOX MNT W/PINS, -, -	Aussicht
BACC63CD24A9SX	Amphenol Aerospace Operations, CONN 2C 2#4 PIN RECP, -, -	Aussicht
CA3106F18-1PB14	ITT Cannon, LLC, CONN PLUG 10POS INLINE W/PINS, -, -	Aussicht
RMM08DSEN-S243	Sullins Connector Solutions, CONN EDGE DUAL FMALE 16POS 0.156, -, -	Aussicht
VI-B6V-EU-F1	Vicor Corporation, CONVERTER MOD DC/DC 5.8V 200W, Full Brick, -	Aussicht

12CWQ06FNTR Garantien

Servicegarantien

Wir garantieren 100% Kundenzufriedenheit.

Unser erfahrenes Verkaufsteam und unser technisches Support-Team unterstützen unsere Dienstleistungen, um alle unsere Kunden zufriedenzustellen.

Qualitätsgarantien

Wir bieten 90 Tage Garantie.

Wenn die Artikel, die Sie erhalten haben, nicht in perfekter Qualität sind, sind wir für Ihre Rückerstattung oder den Ersatz verantwortlich. Die Artikel müssen jedoch in ihrem ursprünglichen Zustand zurückgesandt werden.

Globale Lieferketten - Zuverlässige und autorisierte Distributorenressourcen

Teilenummer	Hersteller	Beschreibung	Lager
VS-12CWQ06FNTRR-M3 D# V36:1790_09179102	Vishay Intertechnologies	Rectifier Diode Schottky 60V 12A 3-Pin(2+Tab) DPAK T/R RoHS: Compliant	0
VS-12CWQ06FNTRL-M3 D# V36:1790_09179096	Vishay Intertechnologies	Rectifier Diode Schottky 60V 12A 3-Pin(2+Tab) DPAK T/R RoHS: Compliant	0
VS-12CWQ06FNTR-M3 D# V36:1790_09179094	Vishay Intertechnologies	Rectifier Diode Schottky 60V 12A 3-Pin(2+Tab) DPAK T/R RoHS: Compliant	0

Teilenummer	Hersteller	Beschreibung	Lager
VS-12CWQ06FNTRHM3 D# VS-12CWQ06FNTRHM3	Vishay Intertechnologies	SCHOTTKY - D-PAK-E3 - Tape and Reel (Alt: VS-12CWQ06FNTRHM3) RoHS: Compliant	0
VS-12CWQ06FNTR-M3 D# 99Y8339	Vishay Intertechnologies	Diode Schottky 60V 12A 3-Pin(2+Tab) TO-252AA T/R - Product that comes on tape, but is not reeled (Alt: 99Y8339) RoHS: Compliant	0
VS-12CWQ06FNTRRHM3 D# VS-12CWQ06FNTRRHM3	Vishay Intertechnologies	SCHOTTKY - D-PAK-E3 - Tape and Reel (Alt: VS-12CWQ06FNTRRHM3) RoHS: Compliant	0
VS-12CWQ06FNTRL-M3 D# VS-12CWQ06FNTRL-M3	Vishay Intertechnologies	Diode Schottky 60V 12A 3-Pin(2+Tab) TO-252AA T/R (Alt: VS-12CWQ06FNTRL-M3) RoHS: Compliant	0
VS-12CWQ06FNTRR-M3 D# VS-12CWQ06FNTRR-M3	Vishay Intertechnologies	Diode Schottky 60V 12A 3-Pin(2+Tab) TO-252AA T/R (Alt: VS-12CWQ06FNTRR-M3) RoHS: Compliant	0
VS-12CWQ06FNTRLHM3 D# VS-12CWQ06FNTRLHM3	Vishay Intertechnologies	SCHOTTKY - D-PAK-E3 - Tape and Reel (Alt: VS-12CWQ06FNTRLHM3) RoHS: Compliant	0

Teilenummer

Hersteller

Beschreibung

Lager

VS-12CWQ06FNTR-M3

D# VS-12CWQ06FNTR-M3

Vishay Intertechnologies

Diode Schottky 60V 12A 3-Pin(2+Tab) TO-252AA T/R (Alt: VS-12CWQ06FNTR-M3)

RoHS: Compliant

Teilenummer	Hersteller	Beschreibung	Lager
VS-12CWQ06FNTRLHM3 D# VS-12CWQ06FNTRLHM3	Vishay Intertechnologies	SCHOTTKY - D-PAK-E3 (Alt: VS-12CWQ06FNTRLHM3)	0
VS-12CWQ06FNTRR-M3 D# VS-12CWQ06FNTRR-M3	Vishay Intertechnologies	Diode Schottky 60V 12A 3-Pin(2+Tab) TO-252AA T/R (Alt: VS-12CWQ06FNTRR-M3) RoHS: Compliant	0
VS-12CWQ06FNTRL-M3 D# VS-12CWQ06FNTRL-M3	Vishay Intertechnologies	Diode Schottky 60V 12A 3-Pin(2+Tab) TO-252AA T/R (Alt: VS-12CWQ06FNTRL-M3) RoHS: Compliant	0
VS-12CWQ06FNTRHM3 D# VS-12CWQ06FNTRHM3	Vishay Intertechnologies	SCHOTTKY - D-PAK-E3 (Alt: VS-12CWQ06FNTRHM3)	0
VS-12CWQ06FNTR-M3 D# VS-12CWQ06FNTR-M3	Vishay Intertechnologies	Diode Schottky 60V 12A 3-Pin(2+Tab) TO-252AA T/R (Alt: VS-12CWQ06FNTR-M3) RoHS: Compliant	0

Teilenummer

Hersteller

Beschreibung

Lager

VS-12CWQ06FNTRPBF

Vishay Intertechnologies

180

Teilenummer	Hersteller	Beschreibung	Lager
12CWQ06FNTRR	Vishay Semiconductors	SCHOTTKY 60V 12A 3PIN DPAK - Tape and Reel	0
12CWQ06FNTR	Vishay Semiconductors	SCHOTTKY 60V 12A 3PIN DPAK - Tape and Reel	0
VS-12CWQ06FNTRRPBF	Vishay Semiconductors	SCHOTTKY 60V 12A 3PIN DPAK - Tape and Reel	0
VS-12CWQ06FNTRLPBF	Vishay Semiconductors	SCHOTTKY 60V 12A 3PIN DPAK - Tape and Reel	0
VS-12CWQ06FNTRPBF	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	2000
12CWQ06FNTRL	Vishay Semiconductors	SCHOTTKY 60V 12A 3PIN DPAK - Tape and Reel	0

Teilenummer

Hersteller

Beschreibung

Lager

VS-12CWQ06FNTR-M3

Vishay Intertechnologies

60V 6A 790mV @ 12A TO-252AA Schottky Barrier Diodes (SBD) RoHS

3284

Teilenummer

Hersteller

Beschreibung

Lager

VS12CWQ06FNTRLPBF

Vishay Intertechnologies

RoHS: Compliant

Teilenummer	Hersteller	Beschreibung	Lager
12CWQ06FNTR D# 1655-1345-1-ND	SMC Diode Solutions	DIODE ARRAY SCHOTTKY 60V DPAK	40031
12CWQ06FNTRR D# 12CWQ06FNTRR-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0
VS-12CWQ06FNTRHM3 D# VS-12CWQ06FNTRHM3-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0
VS-12CWQ06FNTRRPBF D# VS-12CWQ06FNTRRPBF-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0
VS-12CWQ06FNTRLPBF D# VS-12CWQ06FNTRLPBF-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0
VS-12CWQ06FNTR-M3 D# VS-12CWQ06FNTR-M3GICT-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	136
VS-12CWQ06FNTRPBF D# VS-12CWQ06FNTRPBFGITR-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0
VS-12CWQ06FNTRRHM3 D# VS-12CWQ06FNTRRHM3-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0
12CWQ06FNTRL D# 12CWQ06FNTRL-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0
VS-12CWQ06FNTRL-M3 D# VS-12CWQ06FNTRL-M3-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0
VS-12CWQ06FNTRR-M3 D# VS-12CWQ06FNTRR-M3-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0
VS-12CWQ06FNTRLHM3 D# VS-12CWQ06FNTRLHM3-ND	Vishay Semiconductors	DIODE ARRAY SCHOTTKY 60V 6A DPAK	0

Teilenummer	Hersteller	Beschreibung	Lager
12CWQ06FNTRPBF	International Rectifier	In stock shipping within 2days	1500
VS-12CWQ06FNTRPBF	Vishay Intertechnologies	In stock shipping within 2days	466
VS-12CWQ06FNTR-M3	Vishay Intertechnologies	In stock shipping within 2days	43307

Teilenummer

Hersteller

Beschreibung

Lager

VS-12CWQ06FNTR-M3

D# 2646454

Vishay Intertechnologies

SCHOTTKY RECT, DUAL, 60V, TO-252AA

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1717

VS-12CWQ06FNTRPBF

D# 1298443

Vishay Intertechnologies

DIODE, SCHOTTKY, 12A, D-PAK

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Teilenummer	Hersteller	Beschreibung	Lager
12CWQ06FNTR	SMSC	RoHS: Compliant pbFree: Yes	22500
12CWQ06FNTR-M3	Vishay Intertechnologies	12CWQ06FN Series 60 V 6 A High Performance Schottky Rectifier - DPAK-3 RoHS: Compliant pbFree: Yes	2000
VS-12CWQ06FNTRL-M3	Vishay Intertechnologies	Schottky Diodes & Rectifiers Schottky - D-PAK-e3 RoHS: Compliant pbFree: Yes	0
VS-12CWQ06FNTR-M3	Vishay Intertechnologies	High Performance Schottky Rectifier, 2 x 6 A (TO-252AA) RoHS: Compliant pbFree: Yes	0

Teilenummer	Hersteller	Beschreibung	Lager
12CWQ06FNTRL	I/R	OEM/CM QUOTES ONLY \| NO BROKERS	2970
VS12CWQ06FNTRPBF	VISHAY?	OEM/CM QUOTES ONLY \| NO BROKERS	869
12CWQ06FNTR	International Rectifier	OEM/CM QUOTES ONLY \| NO BROKERS	2801
VS12CWQ06FNTRLPBF	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	3570
12CWQ06FNTRPBF	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	1531
VS12CWQ06FNTRM3	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	45220

Teilenummer

Hersteller

Beschreibung

Lager

VS-12CWQ06FNTR-M3

D# C467004

Vishay Intertechnologies

3284

Teilenummer

Hersteller

Beschreibung

Lager

VS-12CWQ06FNTRPBF

Vishay Intertechnologies

in stock - can ship the same day

1154

Teilenummer	Hersteller	Beschreibung	Lager
12CWQ06FNTRPBF	International Rectifier	OEM/CM Immediate delivery	1500
VS-12CWQ06FNTR-M3	Vishay Intertechnologies	OEM/CM Immediate delivery	500000
12CWQ06FNTRLPBF	Vishay Intertechnologies	OEM/CM Immediate delivery	4752
VS-12CWQ06FNTRPBF	Vishay Intertechnologies	OEM/CM Immediate delivery	466

Teilenummer	Hersteller	Beschreibung	Lager
VS-12CWQ06FNTR-M3 D# 78-VS-12CWQ06FNTR-M3	Vishay Intertechnologies	Schottky Diodes & Rectifiers Schottky - D-PAK-e3 RoHS: Compliant	1035
VS-12CWQ06FNTRL-M3 D# 78-VS12CWQ06FNTRLM3	Vishay Intertechnologies	Schottky Diodes & Rectifiers Schottky - D-PAK-e3 RoHS: Compliant	384
VS-12CWQ06FNTRR-M3 D# 78-VS12CWQ06FNTRRM3	Vishay Intertechnologies	Schottky Diodes & Rectifiers Schottky - D-PAK-e3 RoHS: Compliant	1124

Teilenummer

Hersteller

Beschreibung

Lager

12CWQ06FNTR

D# XSFP00000157181

SMC Diode Solutions

12CWQ06FN Series 60 V 12 A Surface Mount Schottky Rectifier - TO-252-3

22500

12CWQ06FNTR-M3

D# XSFP00000140795

Vishay Semiconductors

12CWQ06FN Series 60 V 6 A High Performance Schottky Rectifier - DPAK-3

8000

Teilenummer	Hersteller	Beschreibung	Lager
VS-12CWQ06FNTR-M3 D# 53T4500	Vishay Intertechnologies	Schottky - D-PAK-e3 RoHS: Not Compliant Min Qty: 2000 Container: TAPE & REEL - FULL	0
VS-12CWQ06FNTRL-M3 D# 53T4501	Vishay Intertechnologies	Schottky - D-PAK-e3 RoHS: Not Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
VS-12CWQ06FNTRR-M3 D# 53T4502	Vishay Intertechnologies	Schottky - D-PAK-e3 RoHS: Not Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0

Teilenummer	Hersteller	Beschreibung	Lager
12CWQ06FNTRL D# NS-12CWQ06FNTRL	Vishay Semiconductors	OEM/CM ONLY	6131
VS-12CWQ06FNTRPBF D# NS-VS-12CWQ06FNTRPBF	Vishay Semiconductors	OEM/CM ONLY	5205
VS-12CWQ06FNTRRPBF D# NS-VS-12CWQ06FNTRRPBF	Vishay Semiconductors	OEM/CM ONLY	9469
12CWQ06FNTRR D# NS-12CWQ06FNTRR	Vishay Semiconductors	OEM/CM ONLY	1734
VS-12CWQ06FNTRLPBF D# NS-VS-12CWQ06FNTRLPBF	Vishay Semiconductors	OEM/CM ONLY	2584
12CWQ06FNTR D# NS-12CWQ06FNTR	Vishay Semiconductors	OEM/CM ONLY	4911

Teilenummer

Hersteller

Beschreibung

Lager

12CWQ06FNTR

International Rectifier

310

Teilenummer	Hersteller	Beschreibung	Lager
VS12CWQ06FNTRM3	Vishay Semiconductors	OEM/CM ONLY	82524
12CWQ06FNTRL	International Rectifier	OEM/CM ONLY	2716
12CWQ06FNTRPBF	Vishay Intertechnologies	OEM/CM ONLY	2112
VS12CWQ06FNTRPBF	Vishay Semiconductors	OEM/CM ONLY	1558
12CWQ06FNTR	International Rectifier	OEM/CM ONLY	5453
VS12CWQ06FNTRLPBF	Vishay Semiconductors	OEM/CM ONLY	3016

Teilenummer	Hersteller	Beschreibung	Lager
VS-12CWQ06FNTR-M3	Vishay Intertechnologies	IN stock Immediate delivery	499985
12CWQ06FNTRPBF	International Rectifier	IN stock Immediate delivery	1515
VS-12CWQ06FNTRPBF	Vishay Intertechnologies	IN stock Immediate delivery	461
12CWQ06FNTRLPBF	Vishay Intertechnologies	IN stock Immediate delivery	4767

Teilenummer	Hersteller	Beschreibung	Lager
VS-12CWQ06FNTRR-M3	Vishay Intertechnologies	Schottky Diodes & Rectifiers Schottky - D-PAK-e3 pbFree: Pb-Free	0
VS-12CWQ06FNTRL-M3	Vishay Intertechnologies	Schottky Diodes & Rectifiers Schottky - D-PAK-e3 pbFree: Pb-Free	0
VS-12CWQ06FNTR-M3	Vishay Intertechnologies	Schottky Diodes & Rectifiers Schottky - D-PAK-e3 pbFree: Pb-Free	0

Teilenummer

Hersteller

Beschreibung

Lager

12CWQ06FNTRLPBF

International Rectifier

shipping today

45635

12CWQ06FNTR-M3

Vishay Huntington

shipping today

9996

Teilenummer

Hersteller

Beschreibung

Lager

VS-12CWQ06FNTR-M3

D# 49301710

Vishay Intertechnologies

Rectifier Diode Schottky 60V 12A 3-Pin(2+Tab) DPAK T/R

RoHS: Compliant

Teilenummer

Hersteller

Beschreibung

Lager

VS-12CWQ06FNTRPBF

Vishay Semiconductors

RFQ

12179

Teilenummer	Hersteller	Beschreibung	Lager
VS-12CWQ06FNTR-M3	Vishay Huntington	Schottky Rectifier, 2 x 6 A \| DIODE ARRAY SCHOTTKY 60V 6A DPAK	4000
12CWQ06FNTRPBF	Vishay Huntington	DIODE ARRAY SCHOTTKY 60V 6A DPAK	4600
VS-12CWQ06FNTRPBF	Vishay Huntington	DIODE ARRAY SCHOTTKY 60V 6A DPAK	3400

Teilenummer

Hersteller

Beschreibung

Lager

VS-12CWQ06FNTRPBF

D# 1298443

Vishay Intertechnologies

DIODE, SCHOTTKY, 12A, D-PAK

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

VS-12CWQ06FNTR-M3

D# 2646454

Vishay Intertechnologies

SCHOTTKY RECT, DUAL, 60V, TO-252AA

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1720

Quick Inquiry

12CWQ06FNTR

Zertifizierte Qualität

Das Qualitätsversprechen von Heisener hat unsere Prozesse für Beschaffung, Prüfung, Versand und jeden Schritt dazwischen geprägt. Diese Grundlage liegt jeder Komponente zugrunde, die wir verkaufen.

ISO9001:2015, ICAS, IAF, UKAS