Name: 2N2907AUA
Brand: Microsemi Corporation
SKU: 2N2907AUA
Availability: InStock
Rating: 5 (184 reviews)

2N2907AUA

For Reference Only

Part Number	2N2907AUA
Manufacturer	Microsemi Corporation
Description	TRANS PNP 60V 0.6A
Datasheet	2N2907AUA Specifications
Package	4-SMD, No Lead
ECAD
In Stock	7,648 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 2N2907AUA (Transistors - Bipolar (BJT) - Single) is manufactured by Microsemi Corporation and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 2N2907AUA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2N2907AUA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2N2907AUA.

2N2907AUA Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	4-SMD, No Lead
ECAD
Series	-
Transistor Type	PNP
Current - Collector (Ic) (Max)	600mA
Voltage - Collector Emitter Breakdown (Max)	60V
Vce Saturation (Max) @ Ib, Ic	1.6V @ 50mA, 500mA
Current - Collector Cutoff (Max)	50nA
DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 150mA, 10V
Power - Max	500mW
Frequency - Transition	-
Operating Temperature	-65°C ~ 200°C (TJ)
Mounting Type	Surface Mount
Package / Case	4-SMD, No Lead
Supplier Device Package	-

2N2907AUA Reviews

Eve*****ery

April 4, 2023

★ ★ ★ ★ ★

Fantastic transaction, very fast delivery. Highly recommended. Thank you.

Ran*****Jain

March 25, 2023

★ ★ ★ ★ ★

Serves its purpose. All that's needed.

Emil*****ochran

March 18, 2023

★ ★ ★ ★ ★

I am satisfied with Heisener company

Cas*****hase

March 13, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

2N2907AUA Packaging

2N2907AUA FAQ

1. How to order 2N2907AUA 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 2N2907AUA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2N2907AUA. All suppliers must pass our qualification reviews before they can publish their products including 2N2907AUA on Heisener; we pay more attention to the channels and quality of 2N2907AUA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N2907AUA price and inventory displayed accurate?

The price and inventory of 2N2907AUA 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 2N2907AUA?

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 2N2907AUA we delivered, we will accept the replacement or return of the 2N2907AUA 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 2N2907AUA.

(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 2N2907AUA pin diagram, 2N2907AUA datasheet?

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

2N2907AUA Related Products

A4M3	Knowles Voltronics, TRIMMER / VARIABLE CAPACITORS 0., -, -	View
57500000001	Littelfuse Inc., CAP PLASTIC FOR 570 & 571 HOLDER, -, -	View
U19J60ZQE2	C&K, SWITCH ROCKER SPDT 5A 120V, -, -	View
E2A-M30LN30-M1-B3	Omron Automation and Safety, PROXIMITY SENSOR M30 30MM PNP, Cylinder, Threaded - M30, -	View
CW01011R00JE12	Vishay Dale, RES 11 OHM 13W 5% AXIAL, Axial, -	View
RNCF1210BTC6R98	Stackpole Electronics Inc., RES SMD 6.98 OHM 0.1% 1/3W 1210, 1210 (3225 Metric), -	View
RNCF0603DTC71R5	Stackpole Electronics Inc., RES SMD 71.5 OHM 0.5% 1/10W 0603, 0603 (1608 Metric), -	View
803-83-010-30-480191	Preci-Dip, PCB CONN SURFACE MOUNT 2.54MM, -, -	View
89885-412LF	Amphenol FCI, CONN RCPT 12POS .100" DUAL ENTRY, -, -	View
1600610000	Weidmuller, CONN BASE SIDE ENTRY SZ6 PG21, -, -	View
ACC30DKDI-S1243	Sullins Connector Solutions, CONN EDGE DUAL FMALE 60POS 0.100, -, -	View
SI5335D-B06834-GMR	Silicon Labs, 4-OUTPUT, ANY FREQUENCY(<200MHZ), 24-VFQFN Exposed Pad, -	View

2N2907AUA Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
2N2907AUATX D# 70048862	TT Electronics OPTEK Technology	4 PIN, SMT PNP GENERAL PURPOSE TRANSISTOR RoHS: Compliant	0
2N2907AUATXV D# 70048863	TT Electronics OPTEK Technology	4 PIN, SMT PNP GENERAL PURPOSE TRANSISTOR RoHS: Compliant	0
2N2907AUA D# 70048861	TT Electronics OPTEK Technology	4 Pin, Smt Pnp General Purpose Transistor RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
JANTXV2N2907AUA D# V37:1799_07432257	Microchip Technology Inc	Trans GP BJT PNP 60V 0.6A 500mW 4-Pin UA Waffle RoHS: Not Compliant	0
JANTX2N2907AUA/TR D# V37:1799_18762526	Microchip Technology Inc	Trans GP BJT PNP 60V 0.6A 500mW 4-Pin UA T/R RoHS: Not Compliant	0
2N2907AUA D# V37:1799_07171809	TT Electronics OPTEK Technology	Trans GP BJT PNP 60V 0.6A 500mW 4-Pin CSMD Waffle RoHS: Compliant	0
JANS2N2907AUA D# VN6:3635_17334759	Microsemi Corporation	Trans GP BJT PNP 60V 0.6A 500mW 4-Pin UA Tray RoHS: Compliant	0
JANTX2N2907AUA D# V37:1799_07076953	Semicoa Semiconductors	Trans GP BJT PNP 60V 0.6A 4-Pin UA RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
JANSL2N2907AUA/TR D# JANSL2N2907AUA/TR	Microchip Technology Inc	Trans GP BJT PNP 60V 600mA 4-Pin SMD T/R - Tape and Reel (Alt: JANSL2N2907AUA/TR) RoHS: Not Compliant	0
JANTXV2N2907AUA D# JANTXV2N2907AUA	Semicoa Semiconductors	SWITCHING - Bulk (Alt: JANTXV2N2907AUA) RoHS: Not Compliant	0
JANSR2N2907AUA D# JANSR2N2907AUA	Semicoa Semiconductors	Switching100 Krad(Si) - Waffle Pack (Alt: JANSR2N2907AUA) RoHS: Not Compliant	0
2N2907AUAJANTXV/TR D# JANTXV2N2907AUA/TR	Microchip Technology Inc	Transistor GP BJT PNP 60V 600mA 4-Pin SMD T/R - Tape and Reel (Alt: JANTXV2N2907AUA/TR) RoHS: Not Compliant	0
GROUPADATA/2N2907AUAJANTX D# GROUPADATA/JANTX2N2907AUA	Semicoa Semiconductors	Small Signal Silicon Transistor PNP 60V 600mA 0.5W 4-Pin Surface Mount - Virtual or Non-Physical Inventory (Software & Literature) (Alt: GROUPADATA/JANTX2N2907AUA) RoHS: Not Compliant	0
JAN2N2907AUA D# JAN2N2907AUA	Microchip Technology Inc	Trans GP BJT PNP 60V 600mA 4-Pin SMD Waffle Pack - Waffle Pack (Alt: JAN2N2907AUA) RoHS: Compliant	0
JANSP2N2907AUA/TR D# JANSP2N2907AUA/TR	Microchip Technology Inc	Trans GP BJT PNP 60V 600mA 4-Pin SMD T/R - Tape and Reel (Alt: JANSP2N2907AUA/TR) RoHS: Not Compliant	0
JANS2N2907AUA D# JANS2N2907AUA	VPT Components	JANS2N2907AUA - Bulk (Alt: JANS2N2907AUA)	0
2N2907AUA D# 2N2907AUA/TR	Microchip Technology Inc	Trans GP BJT PNP 60V 600mA 4-Pin SMD - Tape and Reel (Alt: 2N2907AUA/TR) RoHS: Not Compliant	0
JANTX2N2907AUA D# JANTX2N2907AUA	Semicoa Semiconductors	Switching - Waffle Pack (Alt: JANTX2N2907AUA) RoHS: Not Compliant	0
2N2907AUAJVJANTXV D# JANTXV2N2907AUA	Semicoa Semiconductors	Switching - Waffle Pack (Alt: JANTXV2N2907AUA)	0
JANSD2N2907AUA/TR D# JANSD2N2907AUA/TR	Microchip Technology Inc	Trans GP BJT PNP 60V 600mA 4-Pin SMD T/R - Tape and Reel (Alt: JANSD2N2907AUA/TR) RoHS: Not Compliant	0
2N2907AUAJAN/TR D# JAN2N2907AUA/TR	Microchip Technology Inc	Transistor GP BJT PNP 60V 600mA 4-Pin SMD T/R - Tape and Reel (Alt: JAN2N2907AUA/TR) RoHS: Compliant	0
2N2907AUAJANTX/TR/HSD FEE D# 2N2907AUAJANTX/TR/HSD FEE	Microchip Technology Inc	Transistor GP BJT PNP 60V 600mA 4-Pin SMD T/R - Virtual or Non-Physical Inventory (Software & Literature) (Alt: 2N2907AUAJANTX/TR/HSD FEE) RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
JAN2N2907AUA	Microsemi Corporation	TRANS PNP 60V 0.6A	0
JANTXV2N2907AUA	Microsemi Corporation	Authorized with Certs	385
JANTX2N2907AUA	Aeroflex / Metelics	SMALL SIGNAL TRANSISTOR - Bulk	0
2N2907AUA	TT Electronics OPTEK Technology	Trans GP BJT PNP 60V 0.6A 4-Pin CSMD	25

Part Number	Manufacturer	Description	Stock
2N2907AUA D# 2N2907AUA-ND	TT Electronics OPTEK Technology	TRANS PNP 60V 0.6A SMD	0
JANTXV2N2907AUA D# 1086-3066-ND	Microchip Technology Inc	TRANS PNP 60V 0.6A 4UA	0
JANTX2N2907AUA D# 1086-2689-ND	Microchip Technology Inc	TRANS PNP 60V 0.6A	0
JANTX2N2907AUA/TR D# JANTX2N2907AUA/TR-ND	Microchip Technology Inc	SMALL-SIGNAL BJT	0
JAN2N2907AUA D# 1086-2338-ND	Microchip Technology Inc	TRANS PNP 60V 0.6A	0

Part Number	Manufacturer	Description	Stock
JANTX2N2907AUA	Microsemi Corporation	In stock shipping within 2days	1210
2N2907AUATX	TT Electronics OPTEK Technology	In stock shipping within 2days	10260
JANS2N2907AUA	Microsemi Corporation	In stock shipping within 2days	660
2N2907AUATXV	TT Electronics OPTEK Technology	In stock shipping within 2days	10260
JANTXV2N2907AUA	Microsemi Corporation	In stock shipping within 2days	320
JANSR2N2907AUA	Microsemi Corporation	In stock shipping within 2days	370

Part Number	Manufacturer	Description	Stock
JANTX2N2907AUA/TR	Microchip Technology Inc	JANTX Series 500 mW 60 V 600mA Surface Mount PNP Small Signal Silicon Transistor RoHS: Compliant pbFree: Yes	73
JANTX2N2907AUA	Microchip Technology Inc	JANTX Series 500 mW 60 V 600mA Surface Mount PNP Small Signal Silicon Transistor RoHS: Compliant pbFree: Yes	201
2N2907AUA	Microchip Technology Inc	TRANS PNP 60V 0.6A SMD RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
JAN2N2907AUA	MICROPAC INDUSTRIES	OEM/CM QUOTES ONLY \| NO BROKERS	1162
2N2907AUAJANTX	TT Electronics OPTEK Technology	OEM/CM QUOTES ONLY \| NO BROKERS	21
JSNTX2N2907AUA	MICROSEMI CORPORATION	OEM/CM QUOTES ONLY \| NO BROKERS	2
JANTX22N2907AUA	TT Electronics OPTEK Technology	OEM/CM QUOTES ONLY \| NO BROKERS	3
2N2907AUAJV	Semicoa	OEM/CM QUOTES ONLY \| NO BROKERS	1349
JANTXV2N2907AUA	SEMICOA	OEM/CM QUOTES ONLY \| NO BROKERS	1929
JANTX2N2907AUATR	Microsemi Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	85
JS2N2907AUA	Microwave Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	184
JANSR2N2907AUA		OEM/CM QUOTES ONLY \| NO BROKERS	3874
JX2N2907AUAJANTXV2N2907AUA	TT Electronics OPTEK Technology	OEM/CM QUOTES ONLY \| NO BROKERS	29
2N2907AUAJX	Semicoa	OEM/CM QUOTES ONLY \| NO BROKERS	589
JXV2N2907AUA	TT Electronics OPTEK Technology	OEM/CM QUOTES ONLY \| NO BROKERS	1
2N2907AUA	Hybritek	OEM/CM QUOTES ONLY \| NO BROKERS	218
JX2N2907AUA	TT Electronics OPTEK Technology	OEM/CM QUOTES ONLY \| NO BROKERS	63
JANTX2N2907AUA		OEM/CM QUOTES ONLY \| NO BROKERS	3874
JANS2N2907AUA		OEM/CM QUOTES ONLY \| NO BROKERS	4199

Part Number

Manufacturer

Description

Stock

2N2907AUA

TT Electronics OPTEK Technology

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

2N2907AUA/TR

D# 2N2907AUA/TR

Microchip Technology Inc

Small-Signal BJT _ UA

RoHS: Compliant

pbFree: Yes

2N2907AUA

D# 2N2907AUA

Microchip Technology Inc

Small-Signal BJT _ UA

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

2N2907AUA

D# 828-2N2907AUA

TT Electronics plc

Bipolar Transistors - BJT PNP G.P. Transistor 4 Pin

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
JANTX2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANSD2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
2N2907AUA	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANTX2N2907AUA	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANS2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANSL2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANTXV2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANS2N2907AUA	Microchip Technology Inc	BJTs RoHS: Compliant	0
JAN2N2907AUA	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANSM2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANSR2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANSP2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANTXV2N2907AUA	Microchip Technology Inc	BJTs RoHS: Compliant	0
JAN2N2907AUA/TR	Microchip Technology Inc	BJTs RoHS: Compliant	0
JANSR2N2907AUA	Microchip Technology Inc	BJTs RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
JANS2N2907AUA D# MCHP00000063022	Microchip Technology Inc	BJTs	0
JANS2N2907AUA/TR D# MCHP00000063023	Microchip Technology Inc	BJTs	0
JANSL2N2907AUA/TR D# MCHP00000063330	Microchip Technology Inc	BJTs	0
JANTXV2N2907AUA/TR D# MCHP00000073992	Microchip Technology Inc	BJTs	0
JAN2N2907AUA D# MCHP00000060324	Microchip Technology Inc	BJTs	0
JANSM2N2907AUA/TR D# MCHP00000063365	Microchip Technology Inc	BJTs	0
JANSR2N2907AUA/TR D# MCHP00000063449	Microchip Technology Inc	BJTs	0
JANTXV2N2907AUA D# MCHP00000073991	Microchip Technology Inc	BJTs	0
JANSP2N2907AUA/TR D# MCHP00000063395	Microchip Technology Inc	BJTs	0
JANSR2N2907AUA D# MCHP00000063448	Microchip Technology Inc	BJTs	0
JAN2N2907AUA/TR D# MCHP00000060325	Microchip Technology Inc	BJTs	0
JANTX2N2907AUA/TR D# MCHP00000068636	Microchip Technology Inc	BJTs	0
JANTX2N2907AUA D# MCHP00000068635	Microchip Technology Inc	BJTs	0
JANSD2N2907AUA/TR D# MCHP00000063250	Microchip Technology Inc	BJTs	0
2N2907AUA D# MCHP00000046930	Microchip Technology Inc	BJTs	0

Part Number

Manufacturer

Description

Stock

2N2907AUA

D# 01C3700

TT Electronics OPTEK Technology

TRANSISTOR,BJT,PNP,60V V(BR)CEO,600MA I(C),SMT ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 120

Container: Bulk

Part Number	Manufacturer	Description	Stock
2N2907AUA D# NS-2N2907AUA	TT Electronics OPTEK Technology	OEM/CM ONLY	4162
JANTX2N2907AUA D# NS-JANTX2N2907AUA	Microsemi Corporation	OEM/CM ONLY	1105
2N2907AUA+JANTXV D# NS-2N2907AUA+JANTXV	Defense Logistics Agency	OEM/CM ONLY	1961
JANS2N2907AUA D# NS-JANS2N2907AUA	Microsemi Corporation	OEM/CM ONLY	10356
JAN2N2907AUA D# NS-JAN2N2907AUA	Microsemi Corporation	OEM/CM ONLY	1132
2N2907AUA+JANTX D# NS-2N2907AUA+JANTX	Defense Logistics Agency	OEM/CM ONLY	3973
2N2907AUA+JAN D# NS-2N2907AUA+JAN	Defense Logistics Agency	OEM/CM ONLY	2462
JANTXV2N2907AUA D# NS-JANTXV2N2907AUA	Microsemi Corporation	OEM/CM ONLY	1181

Part Number

Manufacturer

Description

Stock

2N2907AUA

TT Electronics OPTEK Technology

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

JANTXV2N2907AUA

TT Electronics OPTEK Technology

600 mA, 60 V, PNP, Si, SMALL SIGNAL TRANSISTOR

Part Number

Manufacturer

Description

Stock

2N2907AUA

D# 000000000003458334

TT Electronics OPTEK Technology

Trans GP BJT PNP 60V 0.6A 4-Pin CSMD

Part Number	Manufacturer	Description	Stock
JANTX2N2907AUA/TR	Microsemi Corporation	OEM/CM ONLY	168
2N2907AUAJV	Semicoa Semiconductors	OEM/CM ONLY	1210
2N2907AUAJSR	Semicoa Semiconductors	OEM/CM ONLY	499
JS2N2907AUA	Microwave Semiconductor	OEM/CM ONLY	175
2N2907AUAJX	Semicoa Semiconductors	OEM/CM ONLY	537
JX2N2907AUA	TT Electronics OPTEK Technology	OEM/CM ONLY	70
JANSR2N2907AUA	VPT Components	OEM/CM ONLY	77

Part Number	Manufacturer	Description	Stock
JANTXV2N2907AUA	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/291 pbFree: Pb-Free	0
2N2907AUA	TT Electronics plc	Bipolar Transistors - BJT PNP G.P. Transistor 4 Pin pbFree: Pb-Free	0
JANSR2N2907AUA	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/291 pbFree: Pb-Free	0
JANTX2N2907AUA	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/291 pbFree: Pb-Free	0
JANS2N2907AUA	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/291 pbFree: Pb-Free	0
JAN2N2907AUA	VPT Components	Bipolar Transistors - BJT HI-REL MIL-PRF-19500/291 pbFree: Pb-Free	0

Part Number	Manufacturer	Description	Stock
JANTXV2N2907AUA D# 34010128	Microchip Technology Inc	Trans GP BJT PNP 60V 0.6A 500mW 4-Pin UA Waffle RoHS: Not Compliant	0
JANS2N2907AUA D# 51477889	Microsemi Corporation	Trans GP BJT PNP 60V 0.6A 500mW 4-Pin UA Tray RoHS: Compliant	0
2N2907AUA D# 27052327	TT Electronics OPTEK Technology	Trans GP BJT PNP 60V 0.6A 500mW 4-Pin CSMD Waffle RoHS: Compliant	0
JANTX2N2907AUA D# 36812648	Microchip Technology Inc	Trans GP BJT PNP 60V 0.6A 500mW 4-Pin UA Waffle RoHS: Not Compliant	0

Quick Inquiry

2N2907AUA

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS