ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 64K/16K LFQFP48
R7FA0L1074CFL#UA0
Renesas Electronics
1:
₱202.42
250 May Stock
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1074CFLUA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 64K/16K LFQFP48
250 May Stock
1
₱202.42
10
₱133.40
25
₱122.96
100
₱106.72
250
Tingnan
250
₱100.34
500
₱87.58
1,000
₱72.50
2,500
₱69.02
5,000
₱67.28
Bumili
Min.: 1
Mult.: 1
Mga detalye
RA0L1
SMD/SMT
LQFP-48
32 MHz
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
R7FA0L1053CFJ#BA0
Renesas Electronics
2,000:
₱54.11
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CFJBA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,000
₱54.11
4,000
₱52.90
Bumili
Min.: 2,000
Mult.: 2,000
Mga detalye
RA0L1
SMD/.SMT
LQFP-32
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
26 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
R7FA0L1053CFJ#HA0
Renesas Electronics
2,000:
₱54.11
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CFJHA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,000
₱54.11
4,000
₱52.90
Bumili
Min.: 2,000
Mult.: 2,000
Mga detalye
RA0L1
SMD/.SMT
LQFP-32
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
26 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Reel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
R7FA0L1053CFJ#UA0
Renesas Electronics
1:
₱168.20
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CFJUA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
1
₱168.20
10
₱109.04
25
₱98.60
100
₱83.52
250
Tingnan
250
₱78.30
500
₱68.44
1,000
₱58.58
2,500
₱54.11
5,000
₱52.90
Bumili
Min.: 1
Mult.: 1
Mga detalye
RA0L1
SMD/.SMT
LQFP-32
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
26 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
R7FA0L1053CFL#BA0
Renesas Electronics
2,000:
₱60.32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CFLBA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,000
₱60.32
4,000
₱58.58
Bumili
Min.: 2,000
Mult.: 2,000
Mga detalye
RA0L1
SMD/.SMT
LFQFP-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
R7FA0L1053CFL#HA0
Renesas Electronics
2,000:
₱60.32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CFLHA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,000
₱60.32
4,000
₱58.58
Bumili
Min.: 2,000
Mult.: 2,000
Mga detalye
RA0L1
SMD/.SMT
LFQFP-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Reel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
R7FA0L1053CFL#UA0
Renesas Electronics
1:
₱182.12
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CFLUA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
1
₱182.12
10
₱118.32
25
₱108.46
100
₱93.38
250
Tingnan
250
₱87.58
500
₱76.56
1,000
₱64.38
2,500
₱60.32
5,000
₱58.58
Bumili
Min.: 1
Mult.: 1
Mga detalye
RA0L1
SMD/.SMT
LFQFP-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN48
R7FA0L1053CNE#BA0
Renesas Electronics
3,328:
₱60.32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CNEBA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
3,328
₱60.32
6,656
₱58.58
Bumili
Min.: 3,328
Mult.: 3,328
Mga detalye
RA0L1
SMD/.SMT
HWQFN-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN48
R7FA0L1053CNE#HA0
Renesas Electronics
2,500:
₱60.32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CNEHA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,500
₱60.32
5,000
₱58.58
Bumili
Min.: 2,500
Mult.: 2,500
Mga detalye
RA0L1
SMD/.SMT
HWQFN-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Reel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN48
R7FA0L1053CNE#UA0
Renesas Electronics
1:
₱182.12
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CNEUA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
1
₱182.12
10
₱118.32
25
₱108.46
100
₱93.38
416
₱76.56
832
Tingnan
250
₱87.58
832
₱64.38
2,496
₱60.32
4,992
₱58.58
Bumili
Min.: 1
Mult.: 1
Mga detalye
RA0L1
SMD/.SMT
HWQFN-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN32
R7FA0L1053CNH#BA0
Renesas Electronics
3,920:
₱52.90
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CNHBA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bumili
Min.: 3,920
Mult.: 3,920
Mga detalye
RA0L1
SMD/.SMT
HWQFN-32
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
26 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN32
R7FA0L1053CNH#HA0
Renesas Electronics
2,500:
₱54.11
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CNHHA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,500
₱54.11
5,000
₱52.90
Bumili
Min.: 2,500
Mult.: 2,500
Mga detalye
RA0L1
SMD/.SMT
HWQFN-32
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
26 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Reel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN32
R7FA0L1053CNH#UA0
Renesas Electronics
1:
₱168.20
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CNHUA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
1
₱168.20
10
₱109.04
25
₱98.60
100
₱83.52
490
₱68.44
980
Tingnan
250
₱78.30
980
₱58.58
2,450
₱54.11
4,900
₱52.90
Bumili
Min.: 1
Mult.: 1
Mga detalye
RA0L1
SMD/.SMT
HWQFN-32
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
26 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN24
R7FA0L1053CNK#BA0
Renesas Electronics
3,920:
₱49.76
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CNKBA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN24
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bumili
Min.: 3,920
Mult.: 3,920
Mga detalye
RA0L1
SMD/.SMT
HWQFN-24
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
20 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN24
R7FA0L1053CNK#HA0
Renesas Electronics
2,500:
₱50.87
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CNKHA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN24
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,500
₱50.87
5,000
₱49.76
Bumili
Min.: 2,500
Mult.: 2,500
Mga detalye
RA0L1
SMD/.SMT
HWQFN-24
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
20 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Reel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN24
R7FA0L1053CNK#UA0
Renesas Electronics
1:
₱157.76
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CNKUA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN24
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
1
₱157.76
10
₱102.66
25
₱92.80
100
₱78.30
490
₱64.38
980
Tingnan
250
₱73.66
980
₱55.10
2,450
₱50.87
4,900
₱49.76
Bumili
Min.: 1
Mult.: 1
Mga detalye
RA0L1
SMD/.SMT
HWQFN-24
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
20 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LSSOP20
R7FA0L1053CSC#CA0
Renesas Electronics
1:
₱153.12
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CSCCA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LSSOP20
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
1
₱153.12
10
₱99.18
25
₱89.90
100
₱75.98
250
Tingnan
250
₱71.34
500
₱62.06
1,000
₱53.30
2,500
₱49.24
5,000
₱48.20
Bumili
Min.: 1
Mult.: 1
Mga detalye
RA0L1
SMD/.SMT
LSSOP-20
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
16 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LSSOP20
R7FA0L1053CSC#HA0
Renesas Electronics
4,000:
₱48.20
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1053CSCHA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LSSOP20
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bumili
Min.: 4,000
Mult.: 4,000
Mga detalye
RA0L1
SMD/.SMT
LSSOP-20
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
16 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 105 C
Reel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
R7FA0L1054CFJ#BA0
Renesas Electronics
2,000:
₱57.42
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1054CFJBA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,000
₱57.42
4,000
₱56.72
Bumili
Min.: 2,000
Mult.: 2,000
Mga detalye
RA0L1
SMD/.SMT
LQFP-32
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
26 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
R7FA0L1054CFJ#HA0
Renesas Electronics
2,000:
₱57.42
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1054CFJHA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,000
₱57.42
4,000
₱56.72
Bumili
Min.: 2,000
Mult.: 2,000
Mga detalye
RA0L1
SMD/.SMT
LQFP-32
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
26 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 125 C
Reel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
R7FA0L1054CFJ#UA0
Renesas Electronics
1:
₱174.58
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1054CFJUA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LQFP32
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
1
₱174.58
10
₱113.68
25
₱104.40
100
₱89.32
250
Tingnan
250
₱84.10
500
₱73.66
1,000
₱61.48
2,500
₱57.42
5,000
₱56.72
Bumili
Min.: 1
Mult.: 1
Mga detalye
RA0L1
SMD/.SMT
LQFP-32
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
26 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
R7FA0L1054CFL#BA0
Renesas Electronics
2,000:
₱63.80
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1054CFLBA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,000
₱63.80
4,000
₱62.64
Bumili
Min.: 2,000
Mult.: 2,000
Mga detalye
RA0L1
SMD/.SMT
LFQFP-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
R7FA0L1054CFL#HA0
Renesas Electronics
2,000:
₱63.80
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1054CFLHA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
2,000
₱63.80
4,000
₱62.64
Bumili
Min.: 2,000
Mult.: 2,000
Mga detalye
RA0L1
SMD/.SMT
LFQFP-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 125 C
Reel
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
R7FA0L1054CFL#UA0
Renesas Electronics
1:
₱188.50
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1054CFLUA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K LFQFP48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
1
₱188.50
10
₱124.12
25
₱114.26
100
₱99.76
250
Tingnan
250
₱93.38
500
₱81.78
1,000
₱67.86
2,500
₱63.80
5,000
₱62.64
Bumili
Min.: 1
Mult.: 1
Mga detalye
RA0L1
SMD/.SMT
LFQFP-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN48
R7FA0L1054CNE#BA0
Renesas Electronics
3,328:
₱63.80
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Bagong Produkto
# ng Piyesa ng Mouser
968-R7FA0L1054CNEBA0
Bagong Produkto
Renesas Electronics
ARM Microcontrollers - MCU MCU RA0L1 ARM CM23 32MHz 32K/16K HWQFN48
Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
3,328
₱63.80
6,656
₱62.64
Bumili
Min.: 3,328
Mult.: 3,328
Mga detalye
RA0L1
SMD/.SMT
HWQFN-48
ARM Cortex M23
32 kB
32 bit
12 bit
32 MHz
41 I/O
16 kB
1.6 V
5.5 V
- 40 C
+ 125 C
Tray