Trimmer Resistors - SMD 1 KW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX102
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX102
Nidec Components
Trimmer Resistors - SMD 1 KW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
1 kOhms
250 mW (1/4 W)
15.8 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 10 KW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX103
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX103
Nidec Components
Trimmer Resistors - SMD 10 KW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱172.26
250
Tingnan
250
₱168.78
500
₱166.46
1,000
₱163.56
2,500
₱161.24
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
10 kOhms
250 mW (1/4 W)
50 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 100 KW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX104
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX104
Nidec Components
Trimmer Resistors - SMD 100 KW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
100 kOhms
250 mW (1/4 W)
158 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 1 MW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX105
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX105
Nidec Components
Trimmer Resistors - SMD 1 MW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
1 MOhms
250 mW (1/4 W)
200 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 20 W 6mm SMD multi turn Gull wing, top adj.
ST-5EMX200
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX200
Nidec Components
Trimmer Resistors - SMD 20 W 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
20 Ohms
250 mW (1/4 W)
2 VDC
10 %
250 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 200 W 6mm SMD multi turn Gull wing, top adj.
ST-5EMX201
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX201
Nidec Components
Trimmer Resistors - SMD 200 W 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
200 Ohms
250 mW (1/4 W)
7.07 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 2 KW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX202
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX202
Nidec Components
Trimmer Resistors - SMD 2 KW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
2 kOhms
250 mW (1/4 W)
22.4 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 20 KW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX203
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX203
Nidec Components
Trimmer Resistors - SMD 20 KW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
20 kOhms
250 mW (1/4 W)
70.7 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 200 KW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX204
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX204
Nidec Components
Trimmer Resistors - SMD 200 KW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
200 kOhms
250 mW (1/4 W)
200 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 2 MW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX205
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX205
Nidec Components
Trimmer Resistors - SMD 2 MW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
2 MOhms
250 mW (1/4 W)
200 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 50 W 6mm SMD multi turn Gull wing, top adj.
ST-5EMX500
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX500
Nidec Components
Trimmer Resistors - SMD 50 W 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
50 Ohms
250 mW (1/4 W)
3.53 VDC
10 %
250 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 500 W 6mm SMD multi turn Gull wing, top adj.
ST-5EMX501
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX501
Nidec Components
Trimmer Resistors - SMD 500 W 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
500 Ohms
250 mW (1/4 W)
11.2 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 5 KW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX502
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX502
Nidec Components
Trimmer Resistors - SMD 5 KW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
5 kOhms
250 mW (1/4 W)
35.4 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 50 KW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX503
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX503
Nidec Components
Trimmer Resistors - SMD 50 KW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
50 kOhms
250 mW (1/4 W)
112 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 500 KW 6mm SMD multi turn Gull wing, top adj.
ST-5EMX504
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EMX504
Nidec Components
Trimmer Resistors - SMD 500 KW 6mm SMD multi turn Gull wing, top adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱222.72
50
₱176.32
100
₱174.58
250
Tingnan
250
₱171.10
500
₱168.78
1,000
₱165.88
2,500
₱164.14
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
500 kOhms
250 mW (1/4 W)
200 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Magazine
Trimmer Resistors - SMD 10 W 6mm SMD multi turn Gull wing, side adj.
ST-5EP100
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP100
Nidec Components
Trimmer Resistors - SMD 10 W 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱229.68
50
₱194.88
100
₱153.12
250
Tingnan
250
₱150.80
500
₱148.48
1,000
₱145.58
2,500
₱143.26
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
10 Ohms
250 mW (1/4 W)
1 VDC
10 %
250 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk
Trimmer Resistors - SMD 100 W 6mm SMD multi turn Gull wing, side adj.
ST-5EP101
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP101
Nidec Components
Trimmer Resistors - SMD 100 W 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
Alternatibong Packaging
1
₱277.24
10
₱229.68
50
₱194.88
100
₱159.50
500
Tingnan
500
₱158.34
1,000
₱156.02
2,500
₱153.70
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
100 Ohms
250 mW (1/4 W)
5 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk
Trimmer Resistors - SMD 10 KW 6mm SMD multi turn Gull wing, side adj.
ST-5EP103
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP103
Nidec Components
Trimmer Resistors - SMD 10 KW 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
Alternatibong Packaging
1
₱277.24
10
₱229.68
50
₱194.88
100
₱159.50
500
Tingnan
500
₱158.92
1,000
₱155.44
2,500
₱153.12
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
10 kOhms
250 mW (1/4 W)
50 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk
Trimmer Resistors - SMD 100 KW 6mm SMD multi turn Gull wing, side adj.
ST-5EP104
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP104
Nidec Components
Trimmer Resistors - SMD 100 KW 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
Alternatibong Packaging
1
₱277.24
10
₱229.68
50
₱194.88
100
₱159.50
500
Tingnan
500
₱158.92
1,000
₱155.44
2,500
₱153.12
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
100 kOhms
250 mW (1/4 W)
158 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk
Trimmer Resistors - SMD 1 MW 6mm SMD multi turn Gull wing, side adj.
ST-5EP105
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP105
Nidec Components
Trimmer Resistors - SMD 1 MW 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱229.68
50
₱194.88
100
₱159.50
500
Tingnan
500
₱158.34
1,000
₱156.02
2,500
₱153.70
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
1 MOhms
250 mW (1/4 W)
200 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk
Trimmer Resistors - SMD 20 W 6mm SMD multi turn Gull wing, side adj.
ST-5EP200
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP200
Nidec Components
Trimmer Resistors - SMD 20 W 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱229.68
50
₱194.88
100
₱159.50
500
Tingnan
500
₱158.34
1,000
₱156.02
2,500
₱153.12
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
20 Ohms
250 mW (1/4 W)
2 VDC
10 %
250 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk
Trimmer Resistors - SMD 200 W 6mm SMD multi turn Gull wing, side adj.
ST-5EP201
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP201
Nidec Components
Trimmer Resistors - SMD 200 W 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱229.68
50
₱194.88
100
₱159.50
500
Tingnan
500
₱158.34
1,000
₱156.02
2,500
₱153.12
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
200 Ohms
250 mW (1/4 W)
7.07 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk
Trimmer Resistors - SMD 2 KW 6mm SMD multi turn Gull wing, side adj.
ST-5EP202
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP202
Nidec Components
Trimmer Resistors - SMD 2 KW 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
Alternatibong Packaging
1
₱277.24
10
₱229.68
50
₱194.88
100
₱159.50
500
Tingnan
500
₱158.34
1,000
₱156.02
2,500
₱153.70
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
2 kOhms
250 mW (1/4 W)
22.4 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk
Trimmer Resistors - SMD 20 KW 6mm SMD multi turn Gull wing, side adj.
ST-5EP203
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP203
Nidec Components
Trimmer Resistors - SMD 20 KW 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
Alternatibong Packaging
1
₱277.24
10
₱229.68
50
₱194.88
100
₱159.50
500
Tingnan
500
₱158.92
1,000
₱155.44
2,500
₱153.70
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
20 kOhms
250 mW (1/4 W)
70.7 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk
Trimmer Resistors - SMD 200 KW 6mm SMD multi turn Gull wing, side adj.
ST-5EP204
Nidec Components
1:
₱277.24
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
# ng Piyesa ng Mouser
229-ST-5EP204
Nidec Components
Trimmer Resistors - SMD 200 KW 6mm SMD multi turn Gull wing, side adj.
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo
1
₱277.24
10
₱229.68
50
₱194.88
100
₱159.50
500
Tingnan
500
₱158.34
1,000
₱156.02
2,500
₱153.70
5,000
Quote
Bumili
Min.: 1
Mult.: 1
Mga detalye
ST-5
SMD/SMT
Multiturn
14 Turn
Cermet
Side Slot
200 kOhms
250 mW (1/4 W)
200 VDC
10 %
100 PPM / C
Horizontal Adjustment
- 55 C
+ 120 C
Bulk