Support
sales@oemstron.com
86-755-83232896
English$ USD
Contact Us
TELEPHONE86-755-83232896
E-MAILsales@oemstron.com
SKYPEcondy@oemstron.com
QQ2881672436
MessageLeave Your Message
Top

1N5239B-T

1N5239B-T
Enlarge

For Reference Only

Part Number 1N5239B-T
OEMstron Part # 1N5239B-T_AD
Manufacturer Vishay Semiconductor Diodes Division
Category SemiconductorsDiodes & RectifiersZener Diodes - Single
Description DIODE ZENER 500MW DO35
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models 1N5239B-T PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 1 - May 6 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

1N5239B-T Specifications

Part Number 1N5239B-T
Brand Vishay Semiconductor Diodes Division
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Diodes & Rectifiers
Subcategory Zener Diodes - Single
Manufacturer Vishay Semiconductor Diodes Division
Series Automotive, AEC-Q101
Voltage - Zener (Nom) (Vz) 9.1V
Tolerance ±5%
Power - Max 500mW
Impedance (Max) (Zzt) 600 Ohms
Current - Reverse Leakage @ Vr 3µA @ 7V
Voltage - Forward (Vf) (Max) @ If 1.1V @ 200mA
Operating Temperature 175°C
Mounting Type Through Hole
Package / Case DO-204AH, DO-35, Axial
Supplier Device Package DO-35

1N5239B-T Documents

1N5239B-T, 1N5239B-T Datasheet (Total Pages: 6, Size: 94.8 KB)
1N5267B-T Datasheet Cover1N5267B-T Datasheet Page 21N5267B-T Datasheet Page 31N5267B-T Datasheet Page 41N5267B-T Datasheet Page 51N5267B-T Datasheet Page 6
Industry Leaders in Quality

Industry Leaders in Quality

Cooperation comes from trust,

And trust is based on quality.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Description Stock

1N5239B-T

D# V80:2410_18322674

Zetex / Diodes Inc

Zener Diode Single 9.1V 5% 10Ohm 500mW 2-Pin DO-35 T/R

Americas - 15840

1N5239BTR

D# V72:2272_06297507

ON Semiconductor

Zener Diode Single 9.1V 5% 10Ohm 500mW 2-Pin DO-35 T/R

Americas - 26032

1N5239B-TAP

D# V36:1790_18190657

Vishay Intertechnologies

Zener Diode Single 9.1V 5% 10Ohm 500mW Automotive 2-Pin DO-35 Ammo

Americas - 0

1N5239B

D# V36:1790_06297503

ON Semiconductor

Zener Diode Single 9.1V 5% 10Ohm 500mW 2-Pin DO-35 Bag

Americas - 3752

1N5239B/TR

D# V36:1790_21832996

Microchip Technology Inc

Zener Diode Single 9.1V 5% 10Ohm 500mW 2-Pin DO-35 Bag

Americas - 0

1N5239B-TR

D# V72:2272_17656303

Vishay Intertechnologies

Zener Diode Single 9.1V 5% 10Ohm 500mW Automotive 2-Pin DO-35 T/R

Americas - 39191
Part Number Description Stock

1N5239BTR

D# 1N5239BTR

ON Semiconductor

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R - Bulk (Alt: 1N5239BTR)

RoHS: Compliant
Americas - 59550

1N5239B TR PBFREE

D# 1N5239B TR PBFREE

Central Semiconductor Corp

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5239B TR PBFREE)

RoHS: Compliant
Americas - 0

1N5239B-TAP

D# 1N5239B-TAP

Vishay Intertechnologies

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 Ammo - Ammo Pack (Alt: 1N5239B-TAP)

RoHS: Compliant
Americas - 0

1N5239B

D# 1N5239B/TR

Microchip Technology Inc

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-7 - Tape and Reel (Alt: 1N5239B/TR)

RoHS: Not Compliant
Americas - 0

1N5239B TR

D# 1N5239B TR

Central Semiconductor Corp

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5239B TR)

RoHS: Not Compliant
Americas - 0

1N5239B-TR

D# 18M3545

Vishay Intertechnologies

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R - Product that comes on tape, but is not reeled (Alt: 18M3545)

RoHS: Compliant
Americas - 50136

1N5239B TR TIN/LEAD

D# 1N5239B TR TIN/LEAD

Central Semiconductor Corp

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5239B TR TIN/LEAD)

RoHS: Not Compliant
Americas - 0
Part Number Description Stock

1N5239BTR

D# 1N5239BTR

ON Semiconductor

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R (Alt: 1N5239BTR)

RoHS: Compliant
Asia - 0
Part Number Description Stock

1N5239BTR

D# 1N5239BTR

ON Semiconductor

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R (Alt: 1N5239BTR)

RoHS: Compliant
Europe - 0

1N5239B-TAP

D# 1N5239B-TAP

Vishay Intertechnologies

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 Ammo (Alt: 1N5239B-TAP)

Europe - 0

1N5239BT/B

D# 1N5239B_AY_10001

PanJit Semiconductor

Diode Zener Single 9.1V 5% 0.5W 2-Pin DO-35 Tape Ammo (Alt: 1N5239B_AY_10001)

RoHS: Compliant
Europe - 0

1N5239BT/R

D# 1N5239B_R2_10001

PanJit Semiconductor

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R (Alt: 1N5239B_R2_10001)

RoHS: Compliant
Europe - 0
Part Number Description Stock

1N5239B-T

Vishay Intertechnologies

9988

1N5239BTR

Fairchild Semiconductor Corporation

9320

1N5239B

Motorola Semiconductor Products

2339

1N5239B.TR

National Semiconductor Corporation

4500
Part Number Description Stock

1N5239B-T

Fairchild Semiconductor Corporation

ZENER SGL 9.1V 5% 500MW 2PIN DO-35 - Tape and Reel

30000

1N5239BTR

Fairchild Semiconductor Corporation

ZENER SGL 9.1V 5% 500MW 2PIN DO-35 - Tape and Reel

30000

1N5239B-TAP

Vishay Siliconix

ZENER DIODE DO35-E2 - Ammo Pack

Contact Us

1N5239B

Fairchild Semiconductor Corporation

ZENER SGL 9.1V 5% 500MW 2PIN DO-35 - Tape and Reel

30000

1N5239B-TP

Micro Commercial Components

DIODE ZENER 9.1V 500MW DO35

Contact Us

1N5239B-TR

Fairchild Semiconductor Corporation

ZENER SGL 9.1V 5% 500MW 2PIN DO-35 - Tape and Reel

30000

1N5239B_T50R

Fairchild Semiconductor Corporation

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R

Contact Us

1N5239B_T50A

Fairchild Semiconductor Corporation

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 Ammo

Contact Us
Part Number Description Stock

1N5239BTR

D# C1S226600562270

ON Semiconductor

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 T/R

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Cut Tape
198

1N5239B

D# C1S226600269920

ON Semiconductor

Diode Zener Single 9.1V 5% 500mW 2-Pin DO-35 Bulk

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
31
Part Number Description Stock

1N5239B

Semtech Corporation

9.1V ±, 5% 500mW 3uA @ 7V DO-35 Zener Diodes RoHS

500
Part Number Description Stock

1N5239B-T

D# 1034-1N5239BDICT-ND

Diodes Incorporated

DIODE ZENER 9.1V 500MW DO35

214 In Stock

1N5239BTR

D# 2156-1N5239BTR-ND

Rochester Electronics LLC

DIODE ZENER 9.1V 500MW DO35

59550 In Stock

1N5239B TR PBFREE

D# 1514-1N5239BTRPBFREECT-ND

Central Semiconductor Corp

DIODE ZENER 9.1V 500MW DO35

9573 In Stock

1N5239B-TAP

D# 1N5239B-TAPGICT-ND

Vishay Semiconductors

DIODE ZENER 9.1V 500MW DO35

9952 In Stock

1N5239B

D# 1N5239B-ND

ON Semiconductor

DIODE ZENER 9.1V 500MW DO35

16036 In Stock

1N5239B-TP

D# 1N5239B-TPTR-ND

Micro Commercial Components

DIODE ZENER 9.1V 500MW DO35

Limited Supply - Call

1N5239B-TR

D# 1N5239BGICT-ND

Vishay Semiconductors

DIODE ZENER 9.1V 500MW DO35

28823 In Stock

1N5239BT/R

D# 2439-1N5239BT/RTR-ND

EIC Semiconductor Inc

DIODE ZENER 9.1V 500MW DO35

10000 In Stock

1N5239B_T50R

D# 1N5239B_T50R-ND

ON Semiconductor

DIODE ZENER 9.1V 500MW DO35

Limited Supply - Call

1N5239B_T50A

D# 1N5239B_T50A-ND

ON Semiconductor

DIODE ZENER 9.1V 500MW DO35

Limited Supply - Call
Part Number Description Stock

1N5239BTR

D# 2453303

ON Semiconductor

ZENER DIODE, 0.5W, 9.1V, DO-35-2

RoHS: Compliant
Min Qty: 5
Container: Each
3249

1N5239B

D# 2453302

ON Semiconductor

ZENER DIODE, 0.5W, 9.1V, DO-35-2

RoHS: Compliant
Min Qty: 5
Container: Each
0
Part Number Description Stock

1N5239BTR

ON Semiconductor

1N5239 Series 500 mW 9.1 V 200 mA Through Hole Zener Diode - DO-35

RoHS: Compliant
pbFree: Yes
15000 Reel

1N5239B-TAP

Vishay Intertechnologies

1N5239B Series 500 mW 9.1 V Axial Small Signal Zener Diode - DO-35

RoHS: Compliant
pbFree: Yes
50000 Ammo Pack

1N5239B

ON Semiconductor

1N5239 Series 500 mW 9.1 V 200 mA Through Hole Zener Diode - DO-35

RoHS: Compliant
pbFree: Yes
0 Box

1N5239B-TP

Micro Commercial Components

RoHS: Compliant
pbFree: Yes
0 Reel

1N5239B-TR

Vishay Intertechnologies

1N5239B Series 500 mW 9.1 V 5 % Tolerance Through Hole Zener Diode -DO-35

RoHS: Compliant
pbFree: Yes
0 Reel
Part Number Description Stock

1N5239BTRC9V1

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

15070

1N5239BT

DIODES INC.

OEM/CM QUOTES ONLY | NO BROKERS

20398

1N5239BTP

OEM/CM QUOTES ONLY | NO BROKERS

11000

1N5239BTR

MIXE

OEM/CM QUOTES ONLY | NO BROKERS

71003

1N5239B

TDK Corporation of America

OEM/CM QUOTES ONLY | NO BROKERS

127468

1N5239BTAPC9V1

Temic Semiconductors

OEM/CM QUOTES ONLY | NO BROKERS

7329

1N5239BTAP

Vishay Intertechnologies

OEM/CM QUOTES ONLY | NO BROKERS

44000
Part Number Description Stock

1N5239B

Motorola Mobility LLC

In stock

23
Part Number Description Stock

1N5239B

D# C118658

Semtech Corporation

700
Part Number Description Stock

1N5239B T/B MEI

MEI Semi

ZENER DIODE 500mW 9.1VOLT 20mA DO-35 TAPE & AMMO BOX ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

On Order

1N5239B T/R MEI

MEI Semi

ZENER DIODE 500mW 9.1VOLT 20mA DO-35 TAPE & REEL ..........ALT: SPECIALIST IN OFFERING DIRECT EQUIVALENT PARTS FOR MOST MAJOR BRANDS TO REDUCE COSTS AND DELIVERY TIMES.

On Order
Part Number Description Stock

1N5239BTR

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

34500

1N5239B

SZXYL

OEM/CM Immediate delivery

8989668
Part Number Description Stock

1N5239BTR

D# 512-1N5239BTR

ON Semiconductor

Zener Diodes 9.1V 0.5W Zener

RoHS: Compliant
29922

1N5239B TR PBFREE

D# 610-1N5239BTR

Central Semiconductor Corp

Zener Diodes Zener 500mW 9.1V 8.645 to 9.555V

RoHS: Compliant
9423

1N5239B-TAP

D# 78-1N5239B-TAP

Vishay Intertechnologies

Zener Diodes 9.1 Volt 0.5W 5%

RoHS: Compliant
10986

1N5239B

D# 512-1N5239B

ON Semiconductor

Zener Diodes 9.1V 0.5W Zener

RoHS: Compliant
33057

1N5239B-TR

D# 78-1N5239B

Vishay Intertechnologies

Zener Diodes 9.1 Volt 0.5 Watt

RoHS: Compliant
52547
Part Number Description Stock

1N5239B

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order

1N5239B/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0 in Stock 0 on Order
Part Number Description Stock

1N5239BTR

D# XSKDRABV0037141

ON SEMICONDUCTOR

10000

1N5239B-TAP

D# XSFP00000105142

Vishay Semiconductors

40000

1N5239B

D# MCHP00000041671

Microchip Technology Inc

Zener Diodes

0

1N5239B/TR

D# MCHP00000041672

Microchip Technology Inc

Zener Diodes

0
Part Number Description Stock

1N5239BTR

D# 05R0372

ON Semiconductor

ZENER DIODE, 500mW, 9.1V, DO-35, Zener Voltage Vz Typ:9.1V, Power Dissipation Pd:500mW, Diode Case Style:DO-35, Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:200°C, Product Range:1N5239B Series RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 20000
Container: Cut Tape
0

1N5239B-TAP

D# 18M3544

Vishay Intertechnologies

ZENER DIODE, 500mW, 9.1V, DO-35, Zener Voltage Vz Typ:9.1V, Power Dissipation Pd:500mW, Diode Case Style:DO-35, Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:175°C RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 30000
Container: Cut Tape
0

1N5239B

D# 33C7763

NTE Electronics Inc

ZENER DIODE 9.1V 5% 1/2 WATT DO-35 CASE

RoHS: Not Compliant
Min Qty: 1
Container: Bulk
0

1N5239B-TR

D# 18M3545

Vishay Intertechnologies

ZENER DIODE, 500mW, 9.1V, DO-35, Zener Voltage Vz Typ:9.1V, Power Dissipation Pd:500mW, Diode Case Style:DO-35, Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:175°C, Product Range:-, Breakdown Voltage:9.1V RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
50136
Part Number Description Stock

1N5239B-T

D# NS-1N5239B-T

Diodes Incorporated

OEM/CM ONLY

30043

1N5239BTR

D# NS-1N5239BTR

Fairchild Semiconductor Corporation

OEM/CM ONLY

13567

1N5239B

D# NS-1N5239B

FSC

OEM/CM ONLY

4622

1N5239BTR-CT

D# NS-1N5239BTR-CT

Diodes Incorporated

OEM/CM ONLY

4935

1N5239B-TB

D# NS-1N5239B-TB

COMON

OEM/CM ONLY

7204

1N5239B-TP

D# NS-1N5239B-TP

Micro Commercial Components

OEM/CM ONLY

3666

1N5239B-TR

D# NS-1N5239B-TR

FSC

OEM/CM ONLY

9675

1N5239B_T50R

D# NS-1N5239B_T50R

Fairchild Semiconductor Corporation

OEM/CM ONLY

1905

1N5239B_T50A

D# NS-1N5239B_T50A

Fairchild Semiconductor Corporation

OEM/CM ONLY

2629
Part Number Description Stock

1N5239B-T

Vishay Intertechnologies

9.1 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

7990

1N5239BTR

--

9.1 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

51638

1N5239B

National Semiconductor Corporation

Zener Diode, Two Terminal, 9.1 Volt, 5%, DO-204AA

13839

1N5239B.TR

Fairchild Semiconductor Corporation

9.1 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35

10000
Part Number Description Stock

1N5239B

D# 1N5239B

AVX Corporation

Semiconductor

3800
Part Number Description Stock

1N5239BTR

D# 8050151

ON Semiconductor

ON Semiconductor, 9.1V Zener Diode 5% 500 mW Through Hole 2-Pin DO-35, PK

Min Qty: 200
Container: Package
13800

1N5239B

D# 1844135

ON Semiconductor

ON Semiconductor, 9.1V Zener Diode 5% 500 mW Through Hole 2-Pin DO-35, BG

Min Qty: 5000
Container: Bag
13750

1N5239B-TR

D# 8115992

Vishay Intertechnologies

Vishay, 9.1V Zener Diode 5% 500 mW Through Hole 2-Pin DO-35, PK

Min Qty: 250
Container: Package
2750
Part Number Description Stock

1N5239BTR

ON Semiconductor

Zener Diode, 9.1V, 5%, 0.5W, Unidirectional, DO-35

RoHS: Compliant
50000

1N5239B

ON Semiconductor

Zener Diode, 9.1V, 5%, 0.5W, Unidirectional, DO-204AH

RoHS: Compliant
1000
Part Number Description Stock

1N5239BTRC9V1

National Semiconductor Corporation

OEM/CM ONLY

13716

1N5239BT

Diodes Incorporated

OEM/CM ONLY

74424

1N5239BTP

Micro Commercial Components

OEM/CM ONLY

10016

1N5239B

Fairchild Semiconductor Corporation

OEM/CM ONLY

934490

1N5239BTAPC9V1

Temic Semiconductors

OEM/CM ONLY

6679

1N5239B.TR

Fairchild Semiconductor Corporation

OEM/CM ONLY

163000

1N5239BTAP

Vishay Siliconix

OEM/CM ONLY

60316
Part Number Description Stock

1N5239BTR

Fairchild Semiconductor Corporation

IN stock Immediate delivery

34485

1N5239B

SZXYL

IN stock Immediate delivery

8989653
Part Number Description Stock

1N5239B-TAP

Vishay Intertechnologies

Zener Diodes 9.1 Volt 0.5W 5%

pbFree: Pb-Free
Americas - 0

1N5239B-TR

Vishay Intertechnologies

Zener Diodes 9.1 Volt 0.5 Watt

pbFree: Pb-Free
Americas - 0
Part Number Description Stock

1N5239B

D# 2028021681

Vishay Intertechnologies

1N5239B VISHAY Diode

10000
Part Number Description Stock

1N5239B-TAP

Vishay Huntington

shipping today

29999

1N5239B

N/A

shipping today

8
Part Number Description Stock

1N5239B-T

D# 26125361

Zetex / Diodes Inc

Zener Diode Single 9.1V 5% 10Ohm 500mW 2-Pin DO-35 T/R

Americas - 15840

1N5239BTR

D# 50475294

ON Semiconductor

Zener Diode Single 9.1V 5% 10Ohm 500mW 2-Pin DO-35 T/R

Americas - 26032

1N5239B

D# 33134106

ON Semiconductor

Zener Diode Single 9.1V 5% 10Ohm 500mW 2-Pin DO-35 Bag

Americas - 23753

1N5239B-TP

D# 22538413

Micro Commercial Components

Zener Diode Single 9.1V 5% 10Ohm 500mW 2-Pin DO-35 T/R

Americas - 30000

1N5239B-TR

D# 27498579

Vishay Intertechnologies

Zener Diode Single 9.1V 5% 10Ohm 500mW Automotive 2-Pin DO-35 T/R

Americas - 50136
Part Number Description Stock

1N5239B

mfr

RFQ

7473
Part Number Description Stock

1N5239BTR

D# 2453303

ON Semiconductor

ZENER DIODE, 0.5W, 9.1V, DO-35-2

RoHS: Compliant
Min Qty: 5
Container: Each
3249

1N5239B

D# 2453302

ON Semiconductor

ZENER DIODE, 0.5W, 9.1V, DO-35-2

RoHS: Compliant
Min Qty: 5
Container: Each
0

The Products You May Be Interested In

MTZJT-7212B MTZJT-7212B DIODE ZENER 12V 500MW DO34 340

More on Order

BZG05C18-M3-08 BZG05C18-M3-08 DIODE ZENER 18V 1.25W DO214AC 7047

More on Order

JANTXV1N965C-1 JANTXV1N965C-1 DIODE ZENER 15V 500MW DO35 253

More on Order

BZT52H-B15,115 BZT52H-B15,115 DIODE ZENER 15V 375MW SOD123F 301

More on Order

BZG05B51-HM3-18 BZG05B51-HM3-18 DIODE ZENER 51V 1.25W DO214AC 399

More on Order

1N4697-TP 1N4697-TP DIODE ZENER 500MW DO-35 390

More on Order

JANTX1N4975DUS JANTX1N4975DUS DIODE ZENER 51V 5W D5B 389

More on Order

3EZ4.3D/TR8 3EZ4.3D/TR8 DIODE ZENER 4.3V 3W DO204AL 107

More on Order

BZX84C10VLFHT116 BZX84C10VLFHT116 ZENER DIODE (AEC-Q101 QUALIFIED) 4507

More on Order

BZD17C43P-E3-08 BZD17C43P-E3-08 DIODE ZENER 800MW SMF DO219AB 186

More on Order

1PMT5953/TR13 1PMT5953/TR13 DIODE ZENER 150V 3W DO216AA 166

More on Order

1N5254A 1N5254A ZENER DIODE 464

More on Order

Quick Inquiry

In Stock153 - More on Order
Quote LimitNo Limit
Lead-TimeCan Ship Immediately
Minimum1
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR

Add to Shopping Cart

Pricing (USD)

Qty.Unit PriceExt. Price
1$ 0.0000$ 0.0000
100$ 0.0000$ 0.0000
500$ 0.0000$ 0.0000
1000$ 0.0000$ 0.0000
2500$ 0.0000$ 0.0000

OEMstron will offer the most competitive prices for you, please refer to the quotations.

Contact Us

Please feel free to contact us for details.

Our Certificates

ISO9001:2015/ISO14001:2015
ISO9001:2015 & ISO14001:2015