|
|
CPU - Central Processing Units (Zentralprozessoren) 64BIT MPU
- CM8067702868314S R338
- Intel
-
1:
407.63 CHF
-
2Auf Lager
|
Mouser-Teilenr.
607-67702868314SR338
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) 64BIT MPU
|
|
2Auf Lager
|
|
|
407.63 CHF
|
|
|
339.44 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Desktop Processors
|
Intel Core i7
|
64 bit
|
4 Core
|
FCLGA-1151
|
4.2 GHz
|
8 MB
|
8 Thread
|
65 W
|
64 GB
|
DDR3L-1333/1600, DDR4-2133/2400
|
8 GT/s
|
DMI3
|
Intel Core i7
|
Kaby Lake
|
i7-7700
|
Embedded
|
|
+ 100 C
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) CHPSET ICH 82C621 FC BGA1310 SR3HL
Intel EY82C621 S R3HL
- EY82C621 S R3HL
- Intel
-
1:
99.46 CHF
-
103Auf Lager
|
Mouser-Teilenr.
607-EY82C621SR3HL
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) CHPSET ICH 82C621 FC BGA1310 SR3HL
|
|
103Auf Lager
|
|
|
99.46 CHF
|
|
|
83.17 CHF
|
|
|
79.09 CHF
|
|
|
74.63 CHF
|
|
|
72.48 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
FCBGA-1310
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Atom x5-E3930 Processor
- LH8066803102701S REKA
- Intel
-
1:
38.34 CHF
-
677Auf Bestellung
|
Mouser-Teilenr.
607-66803102701SREKA
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Atom x5-E3930 Processor
|
|
677Auf Bestellung
Auf Bestellung:
179 Anstehend
498 erwartet ab 01.04.2026
Lieferzeit ab Hersteller:
30 Wochen
|
|
|
38.34 CHF
|
|
|
32.79 CHF
|
|
|
31.42 CHF
|
|
|
28.48 CHF
|
|
|
27.50 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Embedded Processors
|
|
|
2 Core
|
FCBGA-1296
|
1.3 GHz
|
2 MB
|
2 Thread
|
6.5 W
|
8 GB
|
DDR3L, LPDDR4
|
|
|
Intel Atom
|
Apollo Lake
|
|
Embedded
|
- 40 C
|
+ 85 C
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i7-6820EQ Processor (8M Cache
- CL8066201939103S R2DT
- Intel
-
1:
475.07 CHF
-
3erwartet ab 06.04.2026
|
Mouser-Teilenr.
607-66201939103SR2DT
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i7-6820EQ Processor (8M Cache
|
|
3erwartet ab 06.04.2026
|
|
|
475.07 CHF
|
|
|
414.88 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Embedded Processors
|
Intel Core i7
|
64 bit
|
4 Core
|
FCBGA-1440
|
3.5 GHz
|
8 MB
|
8 Thread
|
45 W
|
64 GB
|
DDR4-2133, LPDDR3-1866, DDR3L-1600
|
8 GT/s
|
|
Intel Core i7
|
Skylake
|
i7-6820EQ
|
Embedded
|
|
+ 100 C
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) 64BIT MPU
- FJ8067702739628S R33Z
- Intel
-
1:
493.82 CHF
-
17erwartet ab 22.10.2026
|
Mouser-Teilenr.
607-67702739628SR33Z
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) 64BIT MPU
|
|
17erwartet ab 22.10.2026
|
|
|
493.82 CHF
|
|
|
431.33 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Mobile Processors
|
Intel Core i7
|
64 bit
|
2 Core
|
FCBGA-1356
|
3.9 GHz
|
4 MB
|
4 Thread
|
15 W
|
32 GB
|
DDR3L-1600, DDR4-2133, LPDDR3-1866
|
4 GT/s
|
QPI
|
Intel Core i7
|
Kaby Lake
|
i7-7600U
|
Embedded
|
|
+ 100 C
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) 8th Gen Intel Celeron G4900T Processor (2 Cores, 2.9 GHz, 2MB Cache, 35W, Tray)
- CM8068403379312 S R3YP
- Intel
-
1:
61.04 CHF
-
29Auf Bestellung
|
Mouser-Teilenr.
607-68403379312SR3YP
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) 8th Gen Intel Celeron G4900T Processor (2 Cores, 2.9 GHz, 2MB Cache, 35W, Tray)
|
|
29Auf Bestellung
Auf Bestellung:
11 erwartet ab 14.04.2026
18 erwartet ab 27.04.2026
Lieferzeit ab Hersteller:
5 Wochen
|
|
|
61.04 CHF
|
|
|
50.33 CHF
|
|
|
47.87 CHF
|
|
|
44.71 CHF
|
|
|
43.31 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Desktop Processors
|
Intel Celeron G4900T
|
64 bit
|
2 Core
|
FCLGA-1151
|
2.9 GHz
|
2 MB
|
2 Thread
|
35 W
|
64 GB
|
DDR4-2400
|
8 GT/s
|
DMI3
|
Intel Celeron
|
Coffee Lake
|
G4900T
|
Embedded
|
|
+ 88 C
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Processor D-1533 (12M Cache, 2.10 GHz) FC-BGA14C, Tray
- GG8067402612600
- Intel
-
1:
764.21 CHF
-
3erwartet ab 13.04.2026
-
Neues Produkt
|
Mouser-Teilenr.
607-GG8067402612600
Neues Produkt
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Processor D-1533 (12M Cache, 2.10 GHz) FC-BGA14C, Tray
|
|
3erwartet ab 13.04.2026
|
|
|
764.21 CHF
|
|
|
673.64 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) SvrWS XP Cascade Lake-SP 22C 6238T 1.9G 30.25M 125W
- CD8069504200401 SRF9C
- Intel
-
1:
3 587.63 CHF
-
3Auf Bestellung
|
Mouser-Teilenr.
607-69504200401SRF9C
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) SvrWS XP Cascade Lake-SP 22C 6238T 1.9G 30.25M 125W
|
|
3Auf Bestellung
|
|
Min.: 1
Mult.: 1
|
|
|
Server Processors
|
Intel Xeon
|
64 bit
|
22 Core
|
FCLGA-3647
|
1.9 GHz
|
30.25 MB
|
44 Thread
|
125 W
|
1 TB
|
DDR4-2933
|
|
|
Intel Xeon
|
Cascade Lake
|
Intel Xeon Gold 6238T
|
Embedded
|
|
+ 90 C
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Silver 44 10Y Processor (30M
- PK8071305120002S RMGE
- Intel
-
1:
670.83 CHF
-
3Auf Bestellung
|
Mouser-Teilenr.
607-71305120002SRMGE
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Silver 44 10Y Processor (30M
|
|
3Auf Bestellung
|
|
|
670.83 CHF
|
|
|
591.33 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Server Processors
|
Intel Xeon Silver 4410Y
|
|
12 Core
|
FCLGA-4677
|
2 GHz
|
30 MB
|
|
150 W
|
4 TB
|
DDR5
|
|
|
Intel Xeon
|
Sapphire Rapids
|
Intel Xeon Silver 4410Y
|
Embedded
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i9 processor 14901E (36M Cache, up to 5.60 GHz) FC-LGA16A, Tray
- CM8071505103612S RNJH
- Intel
-
1:
694.53 CHF
-
5Auf Bestellung
-
Neues Produkt
|
Mouser-Teilenr.
607-71505103612SRNJH
Neues Produkt
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i9 processor 14901E (36M Cache, up to 5.60 GHz) FC-LGA16A, Tray
|
|
5Auf Bestellung
|
|
|
694.53 CHF
|
|
|
611.48 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Processors
|
|
64 bit
|
8 Core
|
FCLGA-1700
|
|
36 MB
|
16 Thread
|
65 W
|
192 GB
|
DDR4, DDR5
|
|
|
Intel Core i9
|
|
i9-14901E
|
Embedded
|
|
+ 100 C
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Silver 4516Y+ Processor (45M Cache, 2.20 GHz) FC-LGA16N, Tray
- PK8072205559200S RN6K
- Intel
-
1:
1 486.19 CHF
-
4Auf Bestellung
|
Mouser-Teilenr.
607-72205559200SRN6K
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Silver 4516Y+ Processor (45M Cache, 2.20 GHz) FC-LGA16N, Tray
|
|
4Auf Bestellung
|
|
Min.: 1
Mult.: 1
|
|
|
Embedded Processors
|
|
|
|
FCLGA-4677
|
2.2 GHz
|
45 MB
|
|
|
|
DDR5
|
5600 MT/s
|
|
Intel Xeon
|
|
|
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Gold 6526Y Processor (37.5M Cache, 2.80 GHz) FC-LGA16N, Tray
- PK8072205559500S RN6N
- Intel
-
1:
1 319.25 CHF
-
2Auf Bestellung
|
Mouser-Teilenr.
607-72205559500SRN6N
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Gold 6526Y Processor (37.5M Cache, 2.80 GHz) FC-LGA16N, Tray
|
|
2Auf Bestellung
|
|
Min.: 1
Mult.: 1
|
|
|
Embedded Processors
|
|
|
|
FCLGA-4677
|
2.8 GHz
|
37.5 MB
|
|
|
|
DDR5
|
5600 MT/s
|
|
Intel Xeon
|
|
|
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Arc Pro B65 Graphics, Tray
- DC8072606057140
- Intel
-
1:
462.84 CHF
-
3Auf Bestellung
-
Neues Produkt
|
Mouser-Teilenr.
607-DC8072606057140
Neues Produkt
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Arc Pro B65 Graphics, Tray
|
|
3Auf Bestellung
|
|
|
462.84 CHF
|
|
|
404.29 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core 7 processor 360 (6M Cache, up to 4.80 GHz) FCBGA20F, Tray
- QQ8077606014683
- Intel
-
1:
535.50 CHF
-
3Auf Bestellung
-
Neues Produkt
|
Mouser-Teilenr.
607-QQ8077606014683
Neues Produkt
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core 7 processor 360 (6M Cache, up to 4.80 GHz) FCBGA20F, Tray
|
|
3Auf Bestellung
|
|
|
535.50 CHF
|
|
|
467.76 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core 7 processor 350 (6M Cache, up to 4.80 GHz) FCBGA20F, Tray
- QQ8077606014684
- Intel
-
1:
580.83 CHF
-
3Auf Bestellung
-
Neues Produkt
|
Mouser-Teilenr.
607-QQ8077606014684
Neues Produkt
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core 7 processor 350 (6M Cache, up to 4.80 GHz) FCBGA20F, Tray
|
|
3Auf Bestellung
|
|
|
580.83 CHF
|
|
|
510.33 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i7-1185GRE Processor (12M Cache, up to 4.40 GHz) FC-BGA16F TRAY
Intel FH8069004541900SRK0Y
- FH8069004541900SRK0Y
- Intel
-
1:
607.36 CHF
-
25Auf Bestellung
|
Mouser-Teilenr.
607-69004541900SRK0Y
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i7-1185GRE Processor (12M Cache, up to 4.40 GHz) FC-BGA16F TRAY
|
|
25Auf Bestellung
Auf Bestellung:
19 erwartet ab 22.10.2026
Lieferzeit ab Hersteller:
30 Wochen
|
|
|
607.36 CHF
|
|
|
533.63 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Embedded Processors
|
Intel Core
|
64 bit
|
4 Core
|
FCBGA-1449
|
4.4 GHz
|
12 MB
|
8 Thread
|
28 W
|
64 GB
|
DDR4-3200
|
16 GT/s
|
PCI
|
Intel Core i7
|
Tiger Lake
|
i7-1185GRE
|
Embedded
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i9-12900T E Processor (30M Ca
Intel CM8071504619115S RL6C
- CM8071504619115S RL6C
- Intel
-
1:
673.46 CHF
-
3erwartet ab 08.04.2026
|
Mouser-Teilenr.
607-71504619115SRL6C
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i9-12900T E Processor (30M Ca
|
|
3erwartet ab 08.04.2026
|
|
|
673.46 CHF
|
|
|
593.65 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
FCLGA-1700
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i5-12500T E Processor (18M Ca
Intel CM8071504654307S RL6V
- CM8071504654307S RL6V
- Intel
-
1:
291.15 CHF
-
17Auf Bestellung
|
Mouser-Teilenr.
607-71504654307SRL6V
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i5-12500T E Processor (18M Ca
|
|
17Auf Bestellung
Auf Bestellung:
2 erwartet ab 01.04.2026
6 erwartet ab 29.04.2026
9 erwartet ab 22.10.2026
Lieferzeit ab Hersteller:
30 Wochen
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
FCLGA-1700
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i5 processor 14500T (24M Cache, up to 4.80 GHz) FC-LGA16A, Tray
Intel CM8071505092904SRN3P
- CM8071505092904SRN3P
- Intel
-
1:
300.82 CHF
-
18Auf Bestellung
|
Mouser-Teilenr.
607-71505092904SRN3P
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i5 processor 14500T (24M Cache, up to 4.80 GHz) FC-LGA16A, Tray
|
|
18Auf Bestellung
Auf Bestellung:
9 Anstehend
9 erwartet ab 22.10.2026
Lieferzeit ab Hersteller:
30 Wochen
|
|
Min.: 1
Mult.: 1
|
|
|
Desktop Processors
|
Intel Core
|
64 bit
|
14 Core
|
FCLGA-1700
|
4.8 GHz
|
24 MB
|
20 Thread
|
92 W
|
192 GB
|
DDR5-4800
|
32 GT/s
|
PCI
|
Intel Core i5
|
Raptor Lake
|
i5-14500T
|
Embedded
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i7-13700TE Processor (30M Cache, up to 4.80 GHz) FC-LGA16A, Tray
Intel CM8071505103804SRMG4
- CM8071505103804SRMG4
- Intel
-
1:
492.46 CHF
-
22Auf Bestellung
|
Mouser-Teilenr.
607-71505103804SRMG4
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i7-13700TE Processor (30M Cache, up to 4.80 GHz) FC-LGA16A, Tray
|
|
22Auf Bestellung
Auf Bestellung:
1 erwartet ab 10.04.2026
8 erwartet ab 13.04.2026
13 erwartet ab 22.10.2026
Lieferzeit ab Hersteller:
30 Wochen
|
|
|
492.46 CHF
|
|
|
430.15 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Embedded Processors
|
Intel Core
|
64 bit
|
16 Core
|
FCLGA-1700
|
4.8 GHz
|
30 MB
|
24 Thread
|
35 W
|
128 GB
|
DDR5-5600
|
32 GT/s
|
PCI
|
Intel Core i7
|
Raptor Lake
|
i7-13700TE
|
Embedded
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Atom x7433RE processor (6M Cache, up to 3.40 GHz) FC-BGA16F, Tray
Intel FJ8071505380712
- FJ8071505380712
- Intel
-
1:
88.90 CHF
-
147Auf Bestellung
-
Neues Produkt
|
Mouser-Teilenr.
607-FJ8071505380712
Neues Produkt
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Atom x7433RE processor (6M Cache, up to 3.40 GHz) FC-BGA16F, Tray
|
|
147Auf Bestellung
Auf Bestellung:
49 erwartet ab 05.05.2026
98 erwartet ab 22.10.2026
Lieferzeit ab Hersteller:
30 Wochen
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
FCBGA-1264
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Atom x5-E3940 Processor
- LH8066803102401S REK6
- Intel
-
1:
50.09 CHF
-
Vorlaufzeit 3 Wochen
|
Mouser-Teilenr.
607-66803102401SREK6
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Atom x5-E3940 Processor
|
|
Vorlaufzeit 3 Wochen
|
|
|
50.09 CHF
|
|
|
41.30 CHF
|
|
|
39.27 CHF
|
|
|
36.69 CHF
|
|
|
35.54 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Embedded Processors
|
Intel Atom E3940
|
64 bit
|
4 Core
|
FCBGA-1296
|
1.6 GHz
|
2 MB
|
4 Thread
|
9.5 W
|
8 GB
|
DDR3L, LPDDR4
|
|
|
Intel Atom
|
Apollo Lake
|
|
Embedded
|
- 40 C
|
+ 85 C
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Processor E3-1505M v6
- CL8067702869709S R32K
- Intel
-
1:
538.41 CHF
-
1Auf Bestellung
|
Mouser-Teilenr.
607-67702869709SR32K
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Processor E3-1505M v6
|
|
1Auf Bestellung
|
|
|
538.41 CHF
|
|
|
473.05 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Mobile Processors
|
Intel Xeon
|
64 bit
|
4 Core
|
FCBGA-1440
|
3 GHz
|
8 MB
|
8 Thread
|
45 W
|
64 GB
|
DDR4-2400, LPDDR3-2133, DDR3L-1600
|
8 GT/s
|
|
Intel Xeon
|
Kaby Lake
|
E3-1505MV6
|
Embedded
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Silver 4510 Processor (30M Cache, 2.40 GHz) FC-LGA16A, Tray
Intel PK8071305554300SRN60
- PK8071305554300SRN60
- Intel
-
1:
670.83 CHF
-
7erwartet ab 09.07.2026
|
Mouser-Teilenr.
607-71305554300SRN60
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Xeon Silver 4510 Processor (30M Cache, 2.40 GHz) FC-LGA16A, Tray
|
|
7erwartet ab 09.07.2026
|
|
|
670.83 CHF
|
|
|
591.33 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Server Processors
|
Intel Xeon Silver
|
64 bit
|
12 Core
|
FCLGA-4677
|
4.1 GHz
|
30 MB
|
24 Thread
|
150 W
|
4 TB
|
DDR5-4400
|
32 GT/s
|
PCI
|
Intel Xeon
|
Sapphire Rapids
|
4510
|
Embedded
|
|
|
Tray
|
|
|
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i7-13700 Processor (30M Cache, up to 5.20 GHz) FC-LGA16A, Tray
Intel CM8071504820805SRMBA
- CM8071504820805SRMBA
- Intel
-
1:
485.72 CHF
-
4Auf Bestellung
|
Mouser-Teilenr.
607-71504820805SRMBA
|
Intel
|
CPU - Central Processing Units (Zentralprozessoren) Intel Core i7-13700 Processor (30M Cache, up to 5.20 GHz) FC-LGA16A, Tray
|
|
4Auf Bestellung
|
|
|
485.72 CHF
|
|
|
424.28 CHF
|
|
Min.: 1
Mult.: 1
|
|
|
Desktop Processors
|
Intel Core
|
64 bit
|
16 Core
|
FCLGA-1700
|
5.2 GHz
|
30 MB
|
24 Thread
|
219 W
|
192 GB
|
DDR5-5600
|
32 GT/s
|
PCI
|
Intel Core i7
|
Raptor Lake
|
i7-13700
|
Embedded
|
|
|
Tray
|
|
Schweiz