电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索
目录   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

9014B从941-001NC20-16PX131到系列半导体电子元件资料表

9014B

99420-0016T

99410-0016T

99416-0016T

99414-0016T

92995X-XX

90017TS-5400

90017TS-3700

90017TS-3200

90017TS

90KS200C

90KS200

940-001T22-41PZ131

940-001T22-41PW131

95D-3A14N4-60

95D-2A14N4-60

95D-1A14N4

95D-1A14N4-60

942-011N22-22S

942-011N22-22P

941-011N16-11P

941-011N16-11S

942-011N16-11P

942-011N16-11S

911N-1-115-08

911N-1-115-02

911N-1-115-01

911N-1-115-04

911N-1-115-05

911N-1-115-06

911N-1-115-09

911N-1-115-10

911N-1-115-07

911N-1-115-03

941L001N20-41SY

941-001N20-41SY131

942-001N20-41SX131

941L001N20-41P

941-001N20-41PZ131

940L001N20-41S

940-001N20-41SZ

942-001N20-41PZ

941L001N20-41PY131

941-001N20-41PX131

940L001N20-41SY131

940-001N20-41SX

941L001N20-41SZ

941-001N20-41SZ131

942-001N20-41P

941L001N20-41SZ131

941-001N20-41SY

942-001N20-41S

941-001N20-27P131

940L001N20-27SY

942L001N20-27P131

940L001N20-27PY131

942L001N20-27PX131

940L001N20-27PZ

940-001N20-27PW

942L001N20-27PW131

940-001N20-27P131

942L001N20-27PY

942-001N20-27P131

941L001N20-27PW131

940L001N20-27SW131

942-011N20-27S

942-011N20-27P

941-011N20-27S

941-011N20-27P

940-001N18-30PY131

941L001N18-30S131

940-001N18-30PW

942L001N18-30PZ131

942L001N18-30PY131

941L001N18-30P131

942L001N18-30PX

940L001N18-30P

940L001N18-30PZ

941L001N18-30PW131

940L001N18-30SW131

940L001N18-30PX

940-001N18-30S

942L001N18-30P131

940L001N18-30PZ131

942L001N18-30PW131

940L001N18-30PY

940-001N18-30P

942-011N40-10P

941-011N40-10P

941-011N40-10S

942-011N40-10S

911N-1-116-13

911N-1-116-18

911N-1-116-10

940L001M24-61PY131

940L001M24-61PZ131

940-001M24-61SY131

942-001M24-61S131

942-001M24-61PW131

942-001M24-61PX

940-001M24-61P131

941-011M24-28P

941-011M24-20P

941-011M24-22S

941-011M24-22P

941-011M24-20S

941-001N8-33PW131

940-001N8-33SW131

940-001N8-33PX131

9441702600

9729922131400

9100-222N999

9431704050

9441704050

92317-0405

9441705866

94417058610

9-1624112-1

9-1676956-2

9-1676960-4

9-1676960-2

935301518033

9100-1-239-05

9108-1-115-35-G

9100-1-115-35-G

9-1676957-1

9431404680

9441404680

935170210118

935170210112

92315-1806

94314046610

94414046610

9441404666

9441705880

9-1676957-2

9451702480

9431702480

9441702480

9441704080

9-1614350-7

9RCA160-68G

9-1676960-3

942-001R22-21S131

94417058110

9431702066

94317020610

94417020610

9441702066

9739915158400

9739915158410

9739915158440

9739915158440

9739915158410

9739915158400

935170220118

935170220112

9749952170400

9431702900

9431702650

9441702650

933817040112

9-1676956-4

95102600HT00

9-1624112-9

9-1624112-8

933714350653

90814-3506

9-1676960-5

9-1676960-1

9-FIS132-04TG

9-FIS132-04TT

9431702850

9-1676956-3

9-1676956-1

935323602557

971-17029-23

971-17029-22

9431702880

9441702880

9100-122N999

9431702666

9431702680

9441702680

935170200118

935170200112

9441704066

9749952170410

935264167512

935264167518

935183110112

935183110118

9441708050

9354-0-15-15-18-01-10-0

9353-0-15-15-18-01-10-0

9441705850

941-011C28-12S

941-011C28-17S

941-011C28-11P

962-16-503GC49-23(TR)

962-16-503GC48-23(TL5)

962-16-503GC51-27(TR)

962-16-503GC48-23(TR)

962-16-503GC49-23(TL5)

962-16-503GC48-27(TL5)

962-16-503GC49-27(TR)

962-16-503GC49-27(TL5)

962-16-503GC46-27(TR)

9KS160-33GG

9KS160-33GT

9108-1-106-19-G

9100-1-106-19-G

910F-1-106-31-G

9100-1-106-31-G

942-001C16-99SY

942-001C16-99PX131

941-001C16-99SX

942-001C16-99PY

941-001C16-99SZ131

942-001C16-99PX

941-001C16-99SY131

942-001C16-99S131

942-001C16-99PW131

941-011C16-9S

941-011C16-9P

910F-1-102-35-G

910F-1-106-33-G

9100-1-106-33-G

942L001C14-5SX131

941L001C14-5PZ

940L001C14-5SZ

941L001C14-5PY

940L001C14-5SY

942L001C14-5SY

941L001C14-5SW131

941-001C14-5S

941L001C14-5PX131

910F-1-108-35-G

9739913150440

9739913150440

933-016/223GTR1206A

9HCA160-43G

9HCA132-43G

9RCA132-43G

9RCA160-43G

91-ALP12D-S9

9306-51A27-901PXA5743

961293-000

9441204050

9-1437504-4

9451705180

961-60022-12

94515021130

929815-02-11-30

94315021130

9431404566

9451404566

9118-8-109-01

9879911118410

9739911118410

9739911118410

9719911118410

9879911118410

9-1437504-6

9-1437538-4

9-1437530-3

99M111116-3-0

961W-NWL28H-CW0

9-1437504-8

9-1437533-5

951109-2520-AR-TP

951109-2520-AR-PR

951109-2520-AR-PT

9-1437539-5

9100-1-211-30

9100-1-211-36

9100-1-211-32

9100-1-211-34

9100-1-211-33

9100-1-211-35

9100-1-211-31

9R6142-01-14-I

926142-01-14-L

90-1813-2235

933831500215

933331500215

94515081130

935173800112

9-1374659-8

9431500266

9108-61-203-01

9108-61-203-02

9108-61-203-03

94315002110

983.02.1420.025

9441105466

9255-0-15-01-10-02-10-0

961-60022-03

933166930143

933166930133

933166930113

9431202850

9441202850

94314016110

94414016110

99.714.0000.7

9110-1-217-30

94316024110

94416024110

968.09.1420.011

94317003610

9110-1-217-14

9110-1-217-15

9110-1-217-16

9110-1-217-19

9110-1-217-17

9110-1-217-18

9110-1-217-11

9110-1-217-12

9110-1-217-13

9110-1-217-10

9R6142-01-23-I

926142-01-23-L

9108-31-204-01

9R6142-01-13-I

926142-01-13-L

935270187112

935264187112

935201500518

9108-33-204-04

9108-33-204-02

9108-33-204-03

9108-33-204-01

983.02.1420.029

961-40042-03

9312-23-03-00-TR

9312-23-03-00-1TR

9312-23-03-00-1PP

9312-23-03-00-1

9312-23-03-00-PP

933160890113

933160890143

933160890133

961-40022-12

94314005130

94316002110

935283158112

94315004610

94415004610

94314024110

94514024110

94414024110

9441604280

951421-8012206-AR

951411-8012206-AR

94512036110

94312036110

94412036110

94315002130

90152-3544

91627-8501

94310024110

94510024110

94410024110

980159-120-2MCF

98015C-120-2MCF

9-1437567-2

93.931.4353.0

93.731.4353.0

941L001N18G85PX131

941L001LF18G85SX131

941-001T18G85PX131

941-001LF18G85PX131

940L001NF18G85PX131

940-001Y18G85SW131

940-001UC18G85PX131

940-001T18G85SX131

940-001NF18G85SW131

940-001NC18G85PX131

940-001N18G85PW131

940-001LF18G85SW

935267419557

93.631.4253.0

93.931.4253.0

94516090130

94516090110

94416090110

94416090130

971-11020-22

972-11020-22

9641147248

9641147249

9441609400

9441500650

9401-0-15-01-23-80-10-0

9801-0-15-01-23-80-10-0

9372-0-15-01-23-80-10-0

9401-0-57-01-23-80-10-0

9801-0-57-01-23-80-10-0

9324-0-15-01-23-80-04-0

9441609066

94416090610

9451609066

933601500113

94416012110

90150-0116

9105328

9-1879361-9

9-1879360-9

9-1879361-2

94310002110

990114720

930114720

90150-0124

9100-1-102-20-G

97-10500-91

97-10500-90

97-10500-91

97-10500-90G

97-10500-90G

971-05009-31

971-05009-21

94415004110

9.990MHZ92SMX/20/150/0+60/18PF

9.990MHZ92SMX/15/150/0+60/10PF

9.990MHZ92SMX/10/150/0+60/10PF

9.990MHZ92SMX/15/150/0+60/18PF

9.990MHZ92SMX/10/150/0+60/18PF

9.990MHZ92SMX/20/150/0+60/10PF

9.990MHZ92SMX/10/150/0+70/32PF

9.990MHZ92SMX/20/150/0+70/32PF

9431500466

9441500466

935221500112

935201500112

934021420115

926142-01-15-L

934041420115

9R6142-01-15-I

933500150113

981-13012-21

972-13012-21

951130-2520-AR-PT

951130-2520-AR-PR

951130-2520-AR-TP

92-1004818-B5F0

91-1004818-B5F0

935213080118

935213080112

942-001T18G11PX

941-001M18G11PZ

941-001Y18G11PX

940L001NF18G11P131

941-001Z118G11PZ131

941L001Z118G11P

941-001M18G11SX

942L001U18G11P

941-001Y18G11PY131

940L001B18G11P131

941-001LF18G11PY

942-001M18G11PW131

940-001Z118G11S131

941-001Y18G11PX131

941-001NF18G11PY131

941-001B18G11SY

941-001B18G11PY131

941L001Z118G11PX

941-001LF18G11PZ131

940L001NF18G11PY

942L001N18G11PW131

941-001M18G11PW

941-001T18G11PY131

940L001Z118G11SY131

940-001Y18G11PZ

940L001NF18G11PZ131

940L001B18G11PY

941-001B18G11PX

941-001NF18G11PX131

940L001U18G11SY131

940L001Z118G11SX

942L001LF18G11SW131

940L001U18G11SX

940-001Z118G11SZ131

940-001M18G11SZ131

942-001Z118G11PW131

940-001Z118G11SY

941-001LF18G11PY131

940-001Y18G11SY131

940L001N18G11PY131

942L001NF18G11P131

940L001N18G11PX

940-001UC18G11PZ131

940L001NF18G11PY131

942-001T18G11PW131

940-001UC18G11PY

940-001Y18G11PX131

940-001T18G11SZ131

942L001B18G11P131

940L001N18G11SY131

942-001M18G11PX131

940-001T18G11PY131

940-001T18G11SY

940-001NC18G11PZ131

941L001Z118G11PY

940-001Z118G11SY131

940L001LF18G11SX

940-001LF18G11PX

940-001LF18G11SY

940-001NF18G11SX

940-001NC18G11PY131

940-001B18G11SX

942-001T18G11S131

942-001Z118G11PX131

940-001T18G11PX

942-001NF18G11PX

940-001B18G11SX131

942-001NF18G11PZ

940-001N18G11PX131

941-001B18G11PY

942L001NF18G11PW131

942-001T18G11PX131

940-001LF18G11SX

942-001NC18G11P131

941L001Z118G11SW131

942L001Z118G11SY131

942L001NF18G11PW

942-001Z118G11SW131

942-001NF18G11PW131

940L001U18G11SY

942-001M18G11SW

941-001Z118G11PW131

940L001N18G11PY

940-001N18G11PX

942L001B18G11PW

942-001M18G11PY131

941-001LF18G11PW131

940L001U18G11SX131

942-001B18G11PY131

940-001LF18G11SY131

942L001N18G11PY131

941-001B18G11SW131

942-001Z118G11SW

942-001Y18G11P

941L001Z118G11PZ

942L001LF18G11SY131

940-001Z118G11PX131

942-001T18G11SW

942-001T18G11SW131

942-001Z118G11PY131

940-001T18G11PX131

940L001NF18G11PW131

942L001Z118G11S131

941L001U18G11SY131

941-001M18G11PY

942-001NF18G11S131

942-001T18G11PY131

942-001M18G11SX131

940-001NF18G11PX

942-001N18G11P131

940L001U18G11SZ

942-001NF18G11PX131

942-001B18G11PY

940-001NF18G11PW131

940-001NF18G11PY

940L001B18G11PW131

942-001M18G11PZ131

942-001M18G11SX

940-001M18G11S131

941L001Z118G11SY

942L001N18G11P131

940-001Z118G11SW131

941L001LF18G11SY131

941L001Z118G11SZ131

940-001LF18G11PW

940-001M18G11SX131

941-001Z118G11PY131

940-001Y18G11P

942L001LF18G11S131

941L001U18G11SY

940-001M18G11SY131

941L001U18G11SZ131

942-001T18G11P131

940-001LF18G11PY131

941L001LF18G11SZ131

942-001M18G11PW

941L001N18G11PY

940-001NF18G11P

940-001B18G11SZ131

942L001U18G11SY

941L001U18G11PY131

942L001Z118G11SW131

940-001NC18G11PW131

942L001LF18G11SY

941-001M18G11PX131

942-001Z118G11PY

940-001M18G11SZ

942-001Y18G11PX

940-001LF18G11S131

942L001Z118G11PZ

942L001U18G11PZ

942L001LF18G11PZ

941L001LF18G11PX131

941-001M18G11PW131

941-001B18G11PX131

940L001Z118G11SX131

935174410112

933197610112

9431500666

9441500666

935140000118

935140000112

9304-24-14-00-0600

9-1614722-0

9305-14-14-00-0600

9312-24-14-00-0600

9310-24-14-00-0600

9306-14-14-00-0600

9306-24-14-00-0600

9304-14-14-00-0600

9308-24-14-00-0600

9303-14-14-00-0600

9441001680

98012N2

9001-42162GL1

9001-42162G

9001-42162CL1

9001-42162CPL1

95012N2

9001-42162CP

9001-42162GPL1

9001-42162GP

91-1004818-A4F0

92-1004818-A4F0

929715-01-14-L

929815-01-14-30

929815-01-14-L

9441007080

9739913172440

9739913172410

9739913172440

9739913172410

9739913172400

9739913172400

935196020112

935196020118

96-BR60H-NW0

9KIS144-04TG

9KIS144-04TT

941-112-68DS02-90

99M111126-8-0

9KIS144-04GG

9KIS144-04GT

99T011126-8

935268179112

9KS144-04TG

9KS144-04TT

9-FIS144-04GG

9-FIS144-04TG

9-FIS144-04TT

99T011126-9

99M111126-9-0

909004RJ1E1001F

908904RJ1E1001M

908912RJ1E1001M

908904RJ1E1001F

909004RJ1E1001M

909008RJ1E1001F

909008RJ1E1001M

908912RJ1E1001F

99M111112-7-0

9110-6-102-01

942-001Z18G2SY

941-001Z18G2SW131

941-001Z18G2S131

942-001Z18G2S

941-001Z18G2SX

942L001Z18G2S

942-001Z18G2P

942-001Z18G2SZ

941-001Z18G2PY131

941-001Z18G2SX131

940-001Z18G2SY131

942-001Z18G2SX131

941L001Z18G2SX

941-001Z18G2SZ

941L001Z18G2SZ

941-001Z18G2PX

941-001Z18G2PZ

940-001Z18G2SZ

941-001Z18G2SZ131

940-001Z18G2SX

940L001Z18G2PX

941-001Z18G2S

940L001Z18G2PW131

941-001Z18G2SY131

942-001Z18G2SW

940L001Z18G2PW

942-001Z18G2SZ131

941L001Z18G2SZ131

940L001Z18G2PY131

941-001Z18G2PZ131

941-001Z18G2SW

940-001Z18G2SZ131

942L001Z18G2P131

942-001Z18G2SW131

942L001Z18G2PW131

941L001Z18G2SY

941-001Z18G2SY

940L001Z18G2PY

941-001Z18G2PY

942L001Z18G2PW

940-001Z18G2SY

942-001Z18G2SX

940L001Z18G2PZ131

941L001Z18G2S

940L001Z18G2PX131

940L001Z18G2P131

940-001Z18G2S

942-001Z18G2S131

941L001Z18G2SY131

942L001Z18G98PX

940-004M18G96P

942L001Z18G98P131

940L001Z18G98PY131

940L001Z18G98P131

942L001Z18G98PX131

940-001Z18G98PX131

940L001Z18G98PW

941L001Z18G98PZ

940L001Z18G98PZ

940L001Z18G98SZ

942L001Z18G98SY

940L001Z18G98PX131

941-004M18G96P

940-001Z18G98PZ

942-001Z18G98PY

942L001Z18G98PZ131

942-001Z18G98S131

941L001Z18G98SW131

941L001Z18G98SY131

941-001Z18G98PW131

942-001Z18G98PY131

941-001Z18G98PY131

940-001Z18G98SW131

942L001Z18G98PY131

941L001Z18G98S131

941L001Z18G98PW

942L001Z18G98S

940-001Z18G98SY131

941L001Z18G98P131

942-001Z18G98P

942L001Z18G98SZ131

940L001Z18G98PW131

941L001Z18G98SX

940L001Z18G98S131

941-001Z18G98P131

941-001Z18G98PX

940-001Z18G98S131

940-001Z18G98P131

942L001Z18G98PW131

942L001Z18G98P

940-001Z18G98SX

942-001Z18G98PZ131

941L001Z18G98PX

940L001Z18G98PY

942L001Z18G98PZ

942L001Z18G98SZ

940L001Z18G98SX

942-001Z18G98PZ

941-001Z18G98PW

940-001Z18G98PX

940-001Z18G98PZ131

941L001Z18G98SX131

942-001Z18G98SW131

941-001Z18G98PX131

941L001Z18G98SY

942-001Z18G98SX

940-001Z18G98SX131

941L001Z18G98S

940-001Z18G98SW

942L001Z18G98SW131

942L001Z18G98SX131

940-001Z18G98SY

942-001Z18G98PX131

941-001Z18G98P

942-001Z18G98SY131

941L001Z18G98PY

940-001Z18G98S

941-001Z18G98S131

940L001Z18G98SY

942L001Z18G98SX

940-001Z18G98PY

942-001Z18G98PX

942-001Z18G98SY

941-001Z18G98SW131

941L001Z18G98P

942L001Z18G98SY131

940L001Z18G98S

942-001Z18G98PW

940-001Z18G98P

941L001Z18G98PZ131

942-001Z18G98SZ131

940L001Z18G98SZ131

941-001Z18G98SW

942L001Z18G98S131

942-001Z18G98P131

941L001Z18G98PY131

940L001Z18G98SY131

940-001Z18G98PY131

942-001Z18G98SX131

941L001Z18G98SZ

941-001Z18G98PZ

940-001Z18G98SZ

942-001Z18G98SW

941L001Z18G98SZ131

940-001Z18G98SZ131

9118-1-130-33

911F-1-130-33

9102-1-130-33

9108-1-130-33

9100-1-130-33

9112-1-130-33

9110-1-130-33

910F-1-130-33

935191050112

935191050118

9234-0-15-01-30-84-10-0

9970-0-15-01-30-84-04-0

933981990115

9ZXL1951DNHGI

971913-000

971-13053-33

96046123239

947D181K122BCMSN

911F-1-136-03

9118-1-136-03

9102-1-136-03

9108-1-136-03

9100-1-136-03

910F-1-136-03

9112-1-136-03

9110-1-136-03

9100-31-136-03

9431402600

9441402600

947D181K122BCJFN

92-1004818-B3F0

91-1004818-B3F0

9451403900

9431403900

970-004MT18-2P1-2

970-001Z118-2P1-2

970-004ZR18-2P1-2

970-004ME18-2P1-2

970-004Z118-2P1-2

970-004NF18-2P1-2

970-001MT18-2P1-2

970-001NF18-2P1-2

970-001ME18-2P1-2

970-001ZR18-2P1-2

9133140400000

9431404000

9441404000

970-004MT18-2P1-5

970-001Z118-2P1-5

970-004ME18-2P1-5

970-004ZR18-2P1-5

970-004Z118-2P1-5

970-006Z118-2P1-2

970-001MT18-2P1-5

970-001NF18-2P1-5

970-001ZR18-2P1-5

970-001ME18-2P1-5

970-004ME18-2P2-2

970-004ZR18-2P2-2

970-001Z118-2P2-2

970-004Z118-2P2-2

970-004ZR18-2S1-2

970-004ME18-2S1-2

970-004Z118-2S1-2

970-001Z118-2S1-2

970-001NF18-2S1-2

970-001ZR18-2S1-2

9-FIS144-51TT

9-FIS144-51GG

9KIS144-51TG

9KIS144-51MG

9-FIS144-51TG

970-004ZR18-2S1-5

970-004MT18-2S1-5

970-004ME18-2S1-5

9KIS144-51TT

970-004Z118-2S1-5

970-001Z118-2S1-5

9KS144-51TT

9KS144-51TG

9.990MHZ92SMX/10/150/0+45/32PF

9.990MHZ92SMX/20/150/0+45/32PF

9.990MHZ92SMX/15/150/0+45/32PF

94415004130

970-001NF18-2S1-5

970-001ME18-2S1-5

970-001ZR18-2S1-5

970-004ZR18-2S2-4

970-004ME18-2S2-4

9451109980

970-004Z118-2S2-4

934021920115

934021920135

934021930135

934021930115

933379120133

933288120133

94315031130

929715-03-11-30

9114-9113-000

9-1625892-4

929815-01-72-I

9R9815-01-72-EU

9431404850

9431500600

9441500600

9-1879128-2

942-001LF20G16PX131

942-001J20G16PX131

942L001U20-16PX131

941-001NC20G16PX131

940L001T20G16PX131

942L001NC20G16PX131

941L001UC20-16PX131

940L001J20G16PX131

940L001J20-16PX131

941L001M20G16PX131

942-001NF20-16PX131

942-001Z120G16PX131

941L001M20-16PX131

942L001NC20-16PX131

941-001J20G16PX131

942L001R20-16PX131

942-001U20-16PX131

942-001ZN20G16PX131

941-001J20-16PX131

942L001LF20G16PX131

940-001NF20G16PX131

942L001ZN20G16PX131

940-001M20G16PX131

940L001NC20G16PX131

942-001T20-16PX131

941-001S20-16PX131

941-001M20G16PX131

942L001NF20-16PX131

942L001C20-16PX131

941-001R20-16PX131

942L001G20-16PX131

940L001NC20-16PX131

942-001M20G16PX131

942-001Y20G16PX131

941L001Z120G16PX131

940-001ZN20G16PX131

942L001M20-16PX131

942L001ZN20-16PX131

940-001M20-16PX131

941L001Z120-16PX131

942L001UC20G16PX131

942-001NC20G16PX131

940-001C20-16PX131

940-001Y20G16PX131

940-001ZN20-16PX131

942-001NC20-16PX131

940-001N20G16PX131

942-001C20-16PX131

942-001R20-16PX131

940-001U20G16PX131

942L001M20G16PX131

942-001B20-16PX131

941L001U20G16PX131

942-001B20G16PX131

940-001U20-16PX131

942-001S20-16PX131

941L001N20G16PX131

942L001T20-16PX131

940L001Z120-16PX131

941-001Z120G16PX131

941L001N20-16PX131

941-001UC20G16PX131

940L001NF20-16PX131

940-001S20-16PX131

941-001Z120-16PX131

940L001U20G16PX131

942L001J20G16PX131

941-001Y20-16PX131

941-001T20G16PX131

941L001U20-16PX131

941-001UC20-16PX131

940L001B20-16PX131

942-001J20-16PX131

940-001R20-16PX131

940L001R20-16PX131

942L001J20-16PX131

941-001NC20-16PX131

路径:    B5 VN F0 39 3K 6I NO FP 79 JF EA U5 BA M2 Y9
小广播

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程

北京市海淀区知春路23号集成电路设计园量子银座1305 电话:(010)82350740 邮编:100191

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2025 EEWORLD.com.cn, Inc. All rights reserved