RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
EFR32ZG23B020F512IM48-CR
Silicon Labs
1:
NT$307.95
1,781 In Stock
Mouser Part #
634-ZG2320F512IM48CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
1,781 In Stock
Alternative Packaging
1
NT$307.95
10
NT$238.76
25
NT$221.55
100
NT$202.19
250
View
2,500
NT$172.80
250
NT$193.23
500
NT$187.85
1,000
NT$182.84
2,500
NT$172.80
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
20 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 125 C
QFN-48
Reel, Cut Tape
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
+2 images
EFR32ZG23B020F512IM40-CR
Silicon Labs
1:
NT$307.23
680 In Stock
Mouser Part #
634-ZG2320F512IM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
680 In Stock
Alternative Packaging
1
NT$307.23
10
NT$238.04
25
NT$220.84
100
NT$201.84
250
View
2,500
NT$172.44
250
NT$192.87
500
NT$187.14
1,000
NT$182.12
2,500
NT$172.44
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
20 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 125 C
QFN-40
Reel, Cut Tape, MouseReel
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
EFR32ZG23B020F512IM48-B
Silicon Labs
1:
NT$307.95
3,057 In Stock
NRND
Mouser Part #
634-E32ZG23B020IM48B
NRND
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
3,057 In Stock
1
NT$307.95
10
NT$238.76
25
NT$221.55
100
NT$202.19
250
View
250
NT$193.23
500
NT$187.85
1,000
NT$182.84
2,450
NT$172.80
Buy
Min.: 1
Mult.: 1
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
20 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 125 C
QFN-48
Tube
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
+2 images
EFR32ZG23A020F512GM40-CR
Silicon Labs
1:
NT$278.91
2,145 In Stock
Mouser Part #
634-ZG2320F512GM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
2,145 In Stock
Alternative Packaging
1
NT$278.91
10
NT$215.10
25
NT$198.97
100
NT$181.76
250
View
2,500
NT$154.87
250
NT$168.14
1,000
NT$163.12
2,500
NT$154.87
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
20 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 85 C
QFN-40
Reel, Cut Tape, MouseReel
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
EFR32ZG23A010F512GM48-CR
Silicon Labs
1:
NT$256.69
1,878 In Stock
Mouser Part #
634-ZG2310F512GM48CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
1,878 In Stock
Alternative Packaging
1
NT$256.69
10
NT$196.82
25
NT$181.76
100
NT$165.63
250
View
2,500
NT$148.78
250
NT$157.74
500
NT$153.08
1,000
NT$151.29
2,500
NT$148.78
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
14 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 85 C
QFN-48
Reel, Cut Tape
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40
+2 images
EFR32ZG23B010F512IM40-CR
Silicon Labs
1:
NT$292.89
2,205 In Stock
Mouser Part #
634-ZG2310F512IM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40
2,205 In Stock
Alternative Packaging
1
NT$292.89
10
NT$225.86
25
NT$209.01
100
NT$190.72
250
View
2,500
NT$162.40
250
NT$176.74
500
NT$176.38
1,000
NT$171.00
2,500
NT$162.40
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
14 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 125 C
QFN-40
Reel, Cut Tape
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
EFR32ZG23A020F512GM48-CR
Silicon Labs
1:
NT$280.71
745 In Stock
Mouser Part #
634-ZG2320F512GM48CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
745 In Stock
Alternative Packaging
1
NT$280.71
10
NT$216.53
25
NT$200.40
100
NT$182.84
250
View
2,500
NT$155.95
250
NT$169.21
1,000
NT$163.83
2,500
NT$155.95
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
20 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 85 C
QFN-48
Reel, Cut Tape
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48
EFR32ZG23B010F512IM48-CR
Silicon Labs
1:
NT$294.69
2,377 In Stock
Mouser Part #
634-ZG2310F512IM48CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48
2,377 In Stock
Alternative Packaging
1
NT$294.69
10
NT$227.29
25
NT$210.44
100
NT$191.80
250
View
2,500
NT$163.48
250
NT$177.46
1,000
NT$172.08
2,500
NT$163.48
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
14 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 125 C
QFN-48
Reel, Cut Tape
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, XOUT, QFN40
+2 images
EFR32ZG23B011F512IM40-CR
Silicon Labs
1:
NT$299.71
2,500 In Stock
Mouser Part #
634-ZG2311F512IM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, XOUT, QFN40
2,500 In Stock
Alternative Packaging
1
NT$299.71
10
NT$231.23
25
NT$214.02
100
NT$195.02
250
View
2,500
NT$166.34
250
NT$180.68
1,000
NT$174.95
2,500
NT$166.34
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
14 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 125 C
QFN-40
Reel, Cut Tape
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault - High, +125C, QFN40
EFR32ZG23B010F512IM40-B
Silicon Labs
1:
NT$292.54
980 In Stock
Mouser Part #
634-E32ZG23B010IM40B
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault - High, +125C, QFN40
980 In Stock
1
NT$292.54
10
NT$225.50
25
NT$208.65
100
NT$190.36
250
View
250
NT$176.38
500
NT$176.02
1,000
NT$170.65
2,500
NT$162.40
Buy
Min.: 1
Mult.: 1
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
14 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 125 C
QFN-40
Tube
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
EFR32ZG23A020F512GM40-B
Silicon Labs
1:
NT$278.91
1,323 In Stock
NRND
Mouser Part #
634-E32ZG23A020GM40B
NRND
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
1,323 In Stock
1
NT$278.91
10
NT$215.10
25
NT$198.97
100
NT$181.76
250
View
250
NT$168.14
1,000
NT$163.12
2,450
NT$154.87
Buy
Min.: 1
Mult.: 1
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
20 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 85 C
QFN-40
Tube
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
EFR32ZG23B020F512IM40-B
Silicon Labs
1:
NT$307.23
980 In Stock
NRND
Mouser Part #
634-E32ZG23B020IM40B
NRND
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
980 In Stock
1
NT$307.23
10
NT$238.04
25
NT$220.84
100
NT$201.84
250
View
250
NT$192.87
500
NT$187.14
1,000
NT$182.12
2,450
NT$172.44
Buy
Min.: 1
Mult.: 1
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
20 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 125 C
QFN-40
Tube
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN40
EFR32ZG23A010F512GM40-B
Silicon Labs
1:
NT$256.69
968 In Stock
NRND
Mouser Part #
634-E32ZG23A010GM40B
NRND
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN40
968 In Stock
1
NT$256.69
10
NT$196.82
25
NT$181.76
100
NT$165.63
250
View
250
NT$157.74
500
NT$153.08
1,000
NT$151.29
2,450
NT$148.78
Buy
Min.: 1
Mult.: 1
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
14 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 85 C
QFN-40
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
EFR32ZG23A020F512GM48-B
Silicon Labs
1:
NT$280.71
974 In Stock
NRND
Mouser Part #
634-E32ZG23A020GM48B
NRND
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
974 In Stock
1
NT$280.71
10
NT$216.53
25
NT$200.40
100
NT$182.84
250
View
250
NT$169.21
1,000
NT$163.83
2,450
NT$155.95
Buy
Min.: 1
Mult.: 1
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
20 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 85 C
QFN-48
Tube
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
EFR32ZG23A010F512GM48-B
Silicon Labs
1:
NT$268.16
476 In Stock
NRND
Mouser Part #
634-E32ZG23A010GM48B
NRND
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
476 In Stock
1
NT$268.16
10
NT$216.18
25
NT$197.18
100
NT$183.91
250
View
250
NT$174.59
500
NT$168.50
1,000
NT$164.19
2,450
NT$162.76
Buy
Min.: 1
Mult.: 1
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
14 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 85 C
QFN-48
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN40
+2 images
EFR32ZG23A010F512GM40-CR
Silicon Labs
1:
NT$256.69
74 In Stock
Mouser Part #
634-ZG2310F512GM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN40
74 In Stock
Alternative Packaging
1
NT$256.69
10
NT$196.82
25
NT$181.76
100
NT$165.63
250
View
2,500
NT$149.85
250
NT$157.74
500
NT$153.08
1,000
NT$151.29
2,500
NT$149.85
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Sub-GHz
ARM Cortex M33
868 MHz, 915 MHz, 920 MHz
100 kbps
14 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
25 mA
512 kB
- 40 C
+ 85 C
QFN-40
Reel, Cut Tape
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN40
+2 images
EFR32ZG23A010F512GM40-C
Silicon Labs
1:
NT$284.65
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-ZG2310F512GM40C
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN40
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
1
NT$284.65
10
NT$230.52
25
NT$215.10
100
NT$196.46
250
View
250
NT$182.48
500
NT$176.02
1,000
NT$173.16
2,450
NT$171.36
Buy
Min.: 1
Mult.: 1
Details
Sub-GHz
902 MHz to 928 MHz
100 kbps
14 dBm
- 109.8 dBm
4 mA
85.5 mA
512 kB
- 40 C
+ 125 C
QFN-40
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
EFR32ZG23A010F512GM48-C
Silicon Labs
2,450:
NT$160.61
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-ZG2310F512GM48C
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
Sub-GHz
902 MHz to 928 MHz
100 kbps
14 dBm
- 109.8 dBm
4 mA
85.5 mA
512 kB
- 40 C
+ 125 C
QFN-48
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40
+2 images
EFR32ZG23B010F512IM40-C
Silicon Labs
2,450:
NT$179.97
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-ZG2310F512IM40C
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN40
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
Sub-GHz
902 MHz to 928 MHz
100 kbps
14 dBm
- 109.8 dBm
4 mA
85.5 mA
512 kB
- 40 C
+ 125 C
QFN-40
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48
EFR32ZG23B010F512IM48-C
Silicon Labs
2,450:
NT$181.04
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-ZG2310F512IM48C
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
Sub-GHz
902 MHz to 928 MHz
100 kbps
14 dBm
- 109.8 dBm
4 mA
85.5 mA
512 kB
- 40 C
+ 125 C
QFN-48
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, XOUT, QFN40
+2 images
EFR32ZG23B011F512IM40-C
Silicon Labs
2,450:
NT$183.91
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-ZG2311F512IM40C
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, XOUT, QFN40
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
Sub-GHz
902 MHz to 928 MHz
100 kbps
14 dBm
- 109.8 dBm
4 mA
85.5 mA
512 kB
- 40 C
+ 125 C
QFN-40
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
+2 images
EFR32ZG23A020F512GM40-C
Silicon Labs
2,450:
NT$171.36
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-ZG2320F512GM40C
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
Sub-GHz
902 MHz to 928 MHz
100 kbps
20 dBm
- 109.8 dBm
4 mA
85.5 mA
512 kB
- 40 C
+ 125 C
QFN-40
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
EFR32ZG23A020F512GM48-C
Silicon Labs
2,450:
NT$176.02
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-ZG2320F512GM48C
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
Sub-GHz
ARM Cortex M33
902 MHz to 928 MHz
100 kbps
20 dBm
- 109.8 dBm
1.71 V
3.8 V
4 mA
85.5 mA
512 kB
- 40 C
+ 125 C
QFN-48
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
+2 images
EFR32ZG23B020F512IM40-C
Silicon Labs
2,450:
NT$191.80
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-ZG2320F512IM40C
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
Sub-GHz
902 MHz to 928 MHz
100 kbps
20 dBm
- 109.8 dBm
4 mA
85.5 mA
512 kB
- 40 C
+ 125 C
QFN-40
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
EFR32ZG23B020F512IM48-C
Silicon Labs
2,450:
NT$192.51
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
634-ZG2320F512IM48C
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
Sub-GHz
902 MHz to 928 MHz
100 kbps
20 dBm
- 109.8 dBm
4 mA
85.5 mA
512 kB
- 40 C
+ 125 C
QFN-48
Tray