|
|
Common Mode Chokes / Filters Chip IND CM CHOKE 1000 BASE-T 4Pad SMT AEC-Q200
- ACE2V3225-101-R
- Eaton Electronics
-
1:
$2.10
-
6,338In Stock
|
Mouser Part No
704-ACE2V3225-101-R
|
Eaton Electronics
|
Common Mode Chokes / Filters Chip IND CM CHOKE 1000 BASE-T 4Pad SMT AEC-Q200
|
|
6,338In Stock
|
|
|
$2.10
|
|
|
$1.73
|
|
|
$1.52
|
|
|
$1.42
|
|
|
View
|
|
|
$1.30
|
|
|
$1.33
|
|
|
$1.32
|
|
|
$1.30
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ACE2V
|
SMD/SMT
|
80 uH
|
|
100 mA
|
3.12 Ohms
|
|
- 40 C
|
+ 125 C
|
1210 (3225 metric)
|
3.3 mm
|
2.5 mm
|
2.5 mm
|
AEC-Q200
|
Reel, Cut Tape, MouseReel
|
Common Mode Chip Inductors
|
|
|
|
|
Common Mode Chokes / Filters 73.7 uH
- CMS1-10-R
- Eaton Electronics
-
1:
$3.99
-
15,325In Stock
|
Mouser Part No
704-CMS1-10-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 73.7 uH
|
|
15,325In Stock
|
|
|
$3.99
|
|
|
$3.29
|
|
|
$2.86
|
|
|
$2.70
|
|
|
$2.42
|
|
|
$2.32
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
73.7 uH
|
|
1.65 A
|
48 mOhms
|
|
- 40 C
|
+ 160 C
|
|
9.4 mm
|
7.2 mm
|
2.6 mm
|
|
Reel, Cut Tape, MouseReel
|
Common Mode Chokes
|
Common Mode Inductor
|
|
|
|
Common Mode Chokes / Filters ECMT1V1717S-8R0-R, 8.0 mH, THT, Std Mnt
- ECMT1V1717S-8R0-R
- Eaton Electronics
-
1:
$2.50
-
1,105In Stock
|
Mouser Part No
504-ECMT1V1717S-8R0R
|
Eaton Electronics
|
Common Mode Chokes / Filters ECMT1V1717S-8R0-R, 8.0 mH, THT, Std Mnt
|
|
1,105In Stock
|
|
|
$2.50
|
|
|
$2.06
|
|
|
$1.80
|
|
|
$1.70
|
|
|
View
|
|
|
$1.57
|
|
|
$1.56
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ECMT-R
|
Through Hole
|
8 mH
|
|
800 mA
|
1 Ohms
|
456 kHz
|
- 40 C
|
+ 125 C
|
|
|
|
|
|
Bulk
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters IND COM MODE SZ 2, 17uH 6A
- CMS2-0-R
- Eaton Electronics
-
1:
$6.79
-
666In Stock
|
Mouser Part No
504-CMS2-0-R
|
Eaton Electronics
|
Common Mode Chokes / Filters IND COM MODE SZ 2, 17uH 6A
|
|
666In Stock
|
|
|
$6.79
|
|
|
$5.69
|
|
|
$5.19
|
|
|
$4.45
|
|
|
View
|
|
|
$3.10
|
|
|
$4.08
|
|
|
$3.96
|
|
|
$3.42
|
|
|
$3.10
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
14 uH
|
|
6 A
|
4 mOhms
|
|
- 40 C
|
+ 160 C
|
|
11.43 mm
|
11.43 mm
|
6 mm
|
|
Reel, Cut Tape
|
Common Mode Chokes
|
Common Mode Inductor
|
|
|
|
Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 30.0 mH, THT, Std Mnt
- ECMT1V2023S-300-R
- Eaton Electronics
-
1:
$5.09
-
1,492In Stock
|
Mouser Part No
504-ECMT1V2023S-300R
|
Eaton Electronics
|
Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 30.0 mH, THT, Std Mnt
|
|
1,492In Stock
|
|
|
$5.09
|
|
|
$4.26
|
|
|
$3.89
|
|
|
$3.06
|
|
|
View
|
|
|
$2.96
|
|
|
$2.63
|
|
|
$2.49
|
|
|
$2.47
|
|
|
$2.45
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ECMT-R
|
Through Hole
|
30 mH
|
|
800 mA
|
900 mOhms
|
160 kHz
|
- 40 C
|
+ 125 C
|
|
23 mm
|
20 mm
|
17.5 mm
|
|
Bulk
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters ECMT1V2017H-2R0-R, 20.0 mH, THT, Horiz Mnt
- ECMT1V2017H-200-R
- Eaton Electronics
-
1:
$4.40
-
1,104In Stock
|
Mouser Part No
504-ECMT1V2017H-200R
|
Eaton Electronics
|
Common Mode Chokes / Filters ECMT1V2017H-2R0-R, 20.0 mH, THT, Horiz Mnt
|
|
1,104In Stock
|
|
|
$4.40
|
|
|
$3.62
|
|
|
$3.16
|
|
|
$2.97
|
|
|
View
|
|
|
$2.87
|
|
|
$2.79
|
|
|
$2.49
|
|
|
$2.23
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ECMT-R
|
Through Hole
|
20 mH
|
|
1 A
|
550 mOhms
|
245 kHz
|
- 40 C
|
+ 125 C
|
|
19.5 mm
|
|
17 mm
|
|
Bulk
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters 62uH 1.9A 0.035ohms
- CMS1-9-R
- Eaton Electronics
-
1:
$3.79
-
1,363In Stock
|
Mouser Part No
704-CMS1-9-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 62uH 1.9A 0.035ohms
|
|
1,363In Stock
|
|
|
$3.79
|
|
|
$3.13
|
|
|
$2.73
|
|
|
$2.57
|
|
|
$2.43
|
|
|
$2.19
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
62 uH
|
|
1.9 A
|
35 mOhms
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters 57uH 3.6A 0.012ohms
- CMS2-3-R
- Eaton Electronics
-
1:
$5.19
-
762In Stock
|
Mouser Part No
704-CMS2-3-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 57uH 3.6A 0.012ohms
|
|
762In Stock
|
|
|
$5.19
|
|
|
$4.28
|
|
|
$3.95
|
|
|
$3.73
|
|
|
$3.23
|
|
|
View
|
|
|
$3.52
|
|
|
$3.49
|
|
|
$3.47
|
|
|
$3.05
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
57 uH
|
|
3.6 A
|
12 mOhms
|
|
- 40 C
|
+ 160 C
|
|
11.43 mm
|
11.43 mm
|
6 mm
|
|
Reel, Cut Tape, MouseReel
|
EMI Filters
|
Toroidal
|
|
|
|
Common Mode Chokes / Filters ECMT1V1717S-200-R, 20.0 mH, THT, Std Mnt
- ECMT1V1717S-200-R
- Eaton Electronics
-
1:
$3.07
-
1,197In Stock
|
Mouser Part No
504-ECMT1V1717S-200R
|
Eaton Electronics
|
Common Mode Chokes / Filters ECMT1V1717S-200-R, 20.0 mH, THT, Std Mnt
|
|
1,197In Stock
|
|
|
$3.07
|
|
|
$2.53
|
|
|
$2.15
|
|
|
$1.97
|
|
|
View
|
|
|
$1.92
|
|
|
$1.82
|
|
|
$1.69
|
|
|
$1.63
|
|
|
$1.62
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ECMT-R
|
Through Hole
|
20 mH
|
|
800 mA
|
1 Ohms
|
295 kHz
|
- 40 C
|
+ 125 C
|
|
|
|
|
|
Bulk
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters 200 UH CAN-BUS AEC-Q200
- ACE1V3225-201-R
- Eaton Electronics
-
1:
$1.13
-
3,717In Stock
-
4,000On Order
|
Mouser Part No
504-ACE1V3225-201-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 200 UH CAN-BUS AEC-Q200
|
|
3,717In Stock
4,000On Order
|
|
|
$1.13
|
|
|
$0.93
|
|
|
$0.809
|
|
|
$0.762
|
|
|
$0.566
|
|
|
View
|
|
|
$0.704
|
|
|
$0.666
|
|
|
$0.556
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
ACE
|
|
|
|
|
|
|
|
|
|
|
|
|
AEC-Q200
|
Reel, Cut Tape
|
|
|
|
|
|
Common Mode Chokes / Filters 160uH 2.3A 0.029ohms
- CMS2-5-R
- Eaton Electronics
-
1:
$4.96
-
851In Stock
|
Mouser Part No
704-CMS2-5-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 160uH 2.3A 0.029ohms
|
|
851In Stock
|
|
|
$4.96
|
|
|
$4.09
|
|
|
$3.79
|
|
|
$3.58
|
|
|
View
|
|
|
$3.23
|
|
|
$3.36
|
|
|
$3.27
|
|
|
$3.23
|
|
|
$3.23
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
160 uH
|
|
2.3 A
|
29 mOhms
|
|
- 40 C
|
+ 160 C
|
|
11.43 mm
|
11.43 mm
|
6 mm
|
|
Reel, Cut Tape, MouseReel
|
EMI Filters
|
Toroidal
|
|
|
|
Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 20.0 mH, THT, Std Mnt
- ECMT1V2023S-200-R
- Eaton Electronics
-
1:
$4.40
-
1,569In Stock
|
Mouser Part No
504-ECMT1V2023S-200R
|
Eaton Electronics
|
Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 20.0 mH, THT, Std Mnt
|
|
1,569In Stock
|
|
|
$4.40
|
|
|
$3.63
|
|
|
$3.16
|
|
|
$2.99
|
|
|
View
|
|
|
$2.79
|
|
|
$2.56
|
|
|
$2.39
|
|
|
$2.22
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ECMT-R
|
Through Hole
|
20 mH
|
|
1 A
|
550 mOhms
|
245 kHz
|
- 40 C
|
+ 125 C
|
|
23 mm
|
20 mm
|
17.5 mm
|
|
Bulk
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters 518uH 1.45A 0.076ohms
- CMS3-10-R
- Eaton Electronics
-
1:
$6.98
-
855In Stock
|
Mouser Part No
704-CMS3-10-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 518uH 1.45A 0.076ohms
|
|
855In Stock
|
|
|
$6.98
|
|
|
$5.81
|
|
|
$5.38
|
|
|
$5.08
|
|
|
$4.70
|
|
|
View
|
|
|
$4.85
|
|
|
$4.72
|
|
|
$4.59
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
518 uH
|
|
1.45 A
|
76 mOhms
|
|
- 40 C
|
+ 160 C
|
|
13.97 mm
|
13.97 mm
|
6 mm
|
|
Reel, Cut Tape, MouseReel
|
EMI Filters
|
Toroidal
|
|
|
|
Common Mode Chokes / Filters 400uH 1.7A 0.053ohms
- CMS3-9-R
- Eaton Electronics
-
1:
$6.64
-
410In Stock
|
Mouser Part No
704-CMS3-9-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 400uH 1.7A 0.053ohms
|
|
410In Stock
|
|
|
$6.64
|
|
|
$5.46
|
|
|
$5.05
|
|
|
$4.89
|
|
|
$4.59
|
|
|
View
|
|
|
$4.76
|
|
|
$4.50
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
400 uH
|
|
1.7 A
|
53 mOhms
|
|
- 40 C
|
+ 160 C
|
|
11.43 mm
|
11.43 mm
|
6 mm
|
|
Reel, Cut Tape, MouseReel
|
Common Mode Chokes
|
Toroidal
|
|
|
|
Common Mode Chokes / Filters ECMT1V1717S-1R0-R, 1.0 mH, THT, Std Mnt
- ECMT1V1717S-1R0-R
- Eaton Electronics
-
1:
$2.70
-
1,169In Stock
|
Mouser Part No
504-ECMT1V1717S-1R0R
|
Eaton Electronics
|
Common Mode Chokes / Filters ECMT1V1717S-1R0-R, 1.0 mH, THT, Std Mnt
|
|
1,169In Stock
|
|
|
$2.70
|
|
|
$2.23
|
|
|
$1.94
|
|
|
$1.83
|
|
|
View
|
|
|
$1.70
|
|
|
$1.60
|
|
|
$1.59
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ECMT-R
|
Through Hole
|
1 mH
|
|
1 A
|
100 mOhms
|
792 kHz
|
- 40 C
|
+ 125 C
|
|
|
|
|
|
Bulk
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters 131uH 1.15A 0.1ohms
- CMS1-12-R
- Eaton Electronics
-
1:
$2.50
-
2,310In Stock
|
Mouser Part No
704-CMS1-12-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 131uH 1.15A 0.1ohms
|
|
2,310In Stock
|
|
|
$2.50
|
|
|
$2.20
|
|
|
$2.19
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
131 uH
|
|
1.15 A
|
100 mOhms
|
|
- 40 C
|
+ 160 C
|
|
9.4 mm
|
7.2 mm
|
2.6 mm
|
|
Reel, Cut Tape, MouseReel
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters 64uH 4.75A 0.007ohms
- CMS3-3-R
- Eaton Electronics
-
1:
$6.56
-
467In Stock
|
Mouser Part No
704-CMS3-3-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 64uH 4.75A 0.007ohms
|
|
467In Stock
|
|
|
$6.56
|
|
|
$5.41
|
|
|
$4.99
|
|
|
$4.72
|
|
|
$4.48
|
|
|
$4.36
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
64 uH
|
|
4.75 A
|
7 mOhms
|
|
- 40 C
|
+ 160 C
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
Common Mode Chokes
|
SMD Common Mode Inductors
|
|
|
|
Common Mode Chokes / Filters 88uH 3.95A 0.01ohms
- CMS3-4-R
- Eaton Electronics
-
1:
$7.02
-
410In Stock
|
Mouser Part No
704-CMS3-4-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 88uH 3.95A 0.01ohms
|
|
410In Stock
|
|
|
$7.02
|
|
|
$5.96
|
|
|
$5.26
|
|
|
$5.03
|
|
|
View
|
|
|
$4.40
|
|
|
$4.92
|
|
|
$4.88
|
|
|
$4.40
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
88 uH
|
|
3.95 A
|
10 mOhms
|
|
- 40 C
|
+ 160 C
|
|
13.97 mm
|
13.97 mm
|
6 mm
|
|
Reel, Cut Tape, MouseReel
|
EMI Filters
|
Toroidal
|
|
|
|
Common Mode Chokes / Filters ECMT1V1714H-8R0-R, 8.0 mH, THT, Horiz Mnt
- ECMT1V1714H-8R0-R
- Eaton Electronics
-
1:
$1.90
-
1,325In Stock
|
Mouser Part No
504-ECMT1V1714H-8R0R
|
Eaton Electronics
|
Common Mode Chokes / Filters ECMT1V1714H-8R0-R, 8.0 mH, THT, Horiz Mnt
|
|
1,325In Stock
|
|
|
$1.90
|
|
|
$1.57
|
|
|
$1.56
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ECMT-R
|
Through Hole
|
8 mH
|
|
800 mA
|
1 Ohms
|
456 kHz
|
- 40 C
|
+ 125 C
|
|
|
|
|
|
Bulk
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters ECMT1V2017H-2R0-R, 2.0 mH, THT, Horiz Mnt
- ECMT1V2017H-2R0-R
- Eaton Electronics
-
1:
$2.75
-
1,267In Stock
|
Mouser Part No
504-ECMT1V2017H-2R0R
|
Eaton Electronics
|
Common Mode Chokes / Filters ECMT1V2017H-2R0-R, 2.0 mH, THT, Horiz Mnt
|
|
1,267In Stock
|
|
|
$2.75
|
|
|
$2.27
|
|
|
$2.26
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ECMT-R
|
Through Hole
|
2 mH
|
|
1.5 A
|
80 mOhms
|
976 kHz
|
- 40 C
|
+ 125 C
|
|
19.5 mm
|
|
17 mm
|
|
Bulk
|
Common Mode Chokes
|
|
|
|
|
Common Mode Chokes / Filters 700uH 0.8A 0.23ohms
- CMS2-11-R
- Eaton Electronics
-
1:
$3.59
-
667In Stock
|
Mouser Part No
704-CMS2-11-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 700uH 0.8A 0.23ohms
|
|
667In Stock
|
|
|
$3.59
|
|
|
$2.96
|
|
|
$2.95
|
|
|
$2.95
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
700 uH
|
|
800 mA
|
230 mOhms
|
|
- 40 C
|
+ 160 C
|
|
11.43 mm
|
11.43 mm
|
6 mm
|
|
Reel, Cut Tape, MouseReel
|
EMI Filters
|
Toroidal
|
|
|
|
Common Mode Chokes / Filters 915uH 0.67A 0.33ohms
- CMS2-12-R
- Eaton Electronics
-
1:
$4.69
-
800In Stock
-
792On Order
|
Mouser Part No
704-CMS2-12-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 915uH 0.67A 0.33ohms
|
|
800In Stock
792On Order
|
|
|
$4.69
|
|
|
$3.90
|
|
|
$3.62
|
|
|
$3.40
|
|
|
View
|
|
|
$3.05
|
|
|
$3.35
|
|
|
$3.22
|
|
|
$3.17
|
|
|
$3.05
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
915 uH
|
|
670 mA
|
330 mOhms
|
|
- 40 C
|
+ 160 C
|
|
8.89 mm
|
8.89 mm
|
6 mm
|
|
Reel, Cut Tape, MouseReel
|
Common Mode Chokes
|
Common Mode Inductor
|
|
|
|
Common Mode Chokes / Filters 146uH 3.1A 0.017ohms
- CMS3-5-R
- Eaton Electronics
-
1:
$7.19
-
635In Stock
-
600On Order
|
Mouser Part No
704-CMS3-5-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 146uH 3.1A 0.017ohms
|
|
635In Stock
600On Order
|
|
|
$7.19
|
|
|
$6.08
|
|
|
$5.62
|
|
|
$5.31
|
|
|
View
|
|
|
$4.50
|
|
|
$5.11
|
|
|
$5.09
|
|
|
$4.50
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
146 uH
|
|
3.1 A
|
17 mOhms
|
|
- 40 C
|
+ 160 C
|
|
13.97 mm
|
13.97 mm
|
6 mm
|
|
Reel, Cut Tape, MouseReel
|
EMI Filters
|
Toroidal
|
|
|
|
Common Mode Chokes / Filters 1070uH 0.58A 0.44ohms
- CMS2-13-R
- Eaton Electronics
-
1:
$6.78
-
105In Stock
|
Mouser Part No
704-CMS2-13-R
|
Eaton Electronics
|
Common Mode Chokes / Filters 1070uH 0.58A 0.44ohms
|
|
105In Stock
|
|
|
$6.78
|
|
|
$5.68
|
|
|
$5.18
|
|
|
$4.43
|
|
|
$3.58
|
|
|
View
|
|
|
$4.06
|
|
|
$3.95
|
|
|
$3.70
|
|
|
$3.50
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
CMS
|
SMD/SMT
|
1.07 mH
|
|
580 mA
|
440 mOhms
|
|
- 40 C
|
+ 160 C
|
|
8.89 mm
|
8.89 mm
|
6 mm
|
|
Reel, Cut Tape, MouseReel
|
Common Mode Chokes
|
Common Mode Inductor
|
|
|
|
Common Mode Chokes / Filters ECMS1V0905-301-R, 300 ?, 6.0 A, 80 V, SMT
- ECMS1V0905-301-R
- Eaton Electronics
-
1:
$1.46
-
1,755In Stock
|
Mouser Part No
504-ECMS1V0905-301-R
|
Eaton Electronics
|
Common Mode Chokes / Filters ECMS1V0905-301-R, 300 ?, 6.0 A, 80 V, SMT
|
|
1,755In Stock
|
|
|
$1.46
|
|
|
$1.20
|
|
|
$1.13
|
|
|
$1.06
|
|
|
$0.736
|
|
Min.: 1
Mult.: 1
|
|
|
PCB Mount
|
1 Channel
|
ECMS-R
|
SMD/SMT
|
|
|
|
|
|
- 40 C
|
+ 125 C
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
Common Mode Chokes
|
|
|
Singapore