データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  



52-680-R 販売店
販売店部品番号メーカー部品情報PriceQty.
BuyNow

Avnet Americas		MFR50SFTE52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, MFR Series, 500 W, ? 1%, Axial Leaded, 300 V, Metal Film, ? 50ppm/?C - Boxed Product (Development Kits) (Alt: MFR50SFTE52-680R)
RoHS : Compliant
80,000 : $0.01018
40,000 : $0.01023
20,000 : $0.01028
10,000 : $0.01034
5,000 : $0.01039
0
CFR1WSJT-52-680R

 YAGEO Corporation - Boxed Product (Development Kits) (Alt: CFR1WSJT-52-680R)
RoHS : Not Compliant
80,000 : $0.02398
40,000 : $0.0241
20,000 : $0.02423
10,000 : $0.02435
5,000 : $0.02447
0
RSF1WSJT-52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, RSF Series, 1 W, ? 5%, Axial Leaded, 300 V, Metal Oxide Film - Boxed Product (Development Kits) (Alt: RSF1WSJT-52-680R)
RoHS : Compliant
80,000 : $0.02744
40,000 : $0.02758
20,000 : $0.02772
10,000 : $0.02786
5,000 : $0.028
0
CFR100JT-52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, CFR Series, 1 W, ? 5%, Axial Leaded, 500 V, Carbon Film, ? 350ppm/?C - Boxed Product (Development Kits) (Alt: CFR100JT-52-680R)
RoHS : Compliant
80,000 : $0.04165
40,000 : $0.04186
20,000 : $0.04208
10,000 : $0.04229
5,000 : $0.0425
0
FMP200JTF52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, FMP Series, 2 W, ? 5%, Axial Leaded, 500 V, Metal Film, ? 100ppm/?C - Boxed Product (Development Kits) (Alt: FMP200JTF52-680R)
RoHS : Compliant
80,000 : $0.0262
40,000 : $0.02712
20,000 : $0.0281
10,000 : $0.02908
5,000 : $0.03023
0
MFP-25BRC52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, MFP Series, 250 mW, ? 0.1%, Axial Leaded, 250 V, Metal Film - Tape and Reel (Alt: MFP-25BRC52-680R)
RoHS : Compliant
80,000 : $0.19878
40,000 : $0.20574
20,000 : $0.2132
10,000 : $0.22065
5,000 : $0.22938
0
MFR-25FRE52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, MFR Series, 250 mW, ? 1%, Axial Leaded, 250 V, Metal Film - Tape and Reel (Alt: MFR-25FRE52-680R)
RoHS : Compliant
80,000 : $0.01356
40,000 : $0.01363
20,000 : $0.0137
10,000 : $0.01377
5,000 : $0.01384
0
CFR50SJT-52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, CFR Series, 500 mW, ? 5%, Axial Leaded, 300 V, Carbon Film - Boxed Product (Development Kits) (Alt: CFR50SJT-52-680R)
RoHS : Compliant
80,000 : $0.01439
40,000 : $0.01447
20,000 : $0.01454
10,000 : $0.01462
5,000 : $0.01469
0
MFR-50FRE52-680R

 YAGEO Corporation - Tape and Reel (Alt: MFR-50FRE52-680R)
RoHS : Not Compliant
80,000 : $0.02669
40,000 : $0.02682
20,000 : $0.02696
10,000 : $0.02709
5,000 : $0.02723
0
MFR-50FRF52-680R

 YAGEO Corporation - Tape and Reel (Alt: MFR-50FRF52-680R)
RoHS : Not Compliant
80,000 : $0.02669
40,000 : $0.02682
20,000 : $0.02696
10,000 : $0.02709
5,000 : $0.02723
0
RSF100JT-52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, RSF Series, 1 W, ? 5%, Axial Leaded, 350 V, Metal Oxide Film - Boxed Product (Development Kits) (Alt: RSF100JT-52-680R)
RoHS : Compliant
80,000 : $0.02852
40,000 : $0.02866
20,000 : $0.02881
10,000 : $0.02896
5,000 : $0.02951
0
CFR100JR-52-680R

 YAGEO Corporation - Tape and Reel (Alt: CFR100JR-52-680R)
RoHS : Not Compliant
96,000 : $0.04073
48,000 : $0.04094
24,000 : $0.04114
12,000 : $0.04135
6,000 : $0.04156
0
MFR-25FBF52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, MFR Series, 250 mW, ? 1%, Axial Leaded, 250 V, Metal Film - Bulk (Alt: MFR-25FBF52-680R)
RoHS : Compliant
160,000 : $0.00912
80,000 : $0.00917
40,000 : $0.00922
20,000 : $0.00926
10,000 : $0.00931
0
FMP100JT-52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, FMP Series, 1 W, ? 5%, Axial Leaded, 350 V, Metal Film - Boxed Product (Development Kits) (Alt: FMP100JT-52-680R)
RoHS : Compliant
80,000 : $0.02925
40,000 : $0.0294
20,000 : $0.02955
10,000 : $0.0297
5,000 : $0.02985
0
FMP200JR-52-680R

 YAGEO Corporation Through Hole Resistor, 680 Ohm, FMP Series, 2 W, ? 5%, Axial Leaded, 500 V, Metal Film - Tape and Reel (Alt: FMP200JR-52-680R)
RoHS : Compliant
80,000 : $0.03034
40,000 : $0.03049
20,000 : $0.03065
10,000 : $0.03081
5,000 : $0.03097
0

Mouser Electronics		CFR-25JR-52-680R

 YAGEO Corporation Carbon Film Resistors - Through Hole 680ohm 1/4W 5%
RoHS : Compliant
1 : $0.1
10 : $0.036
25 : $0.027
100 : $0.024
250 : $0.02
500 : $0.018
1,000 : $0.016
5,000 : $0.012
14,651
CFR-50JB-52-680R

 YAGEO Corporation Carbon Film Resistors - Through Hole 1/2W 680 Ohm 5%
RoHS : Compliant
1 : $0.1
10 : $0.05
25 : $0.037
100 : $0.032
250 : $0.028
500 : $0.025
1,000 : $0.021
5,000 : $0.016
10,000 : $0.015
13,594
CFR-25JT-52-680R

 YAGEO Corporation Carbon Film Resistors - Through Hole 680 Ohms 250 mW 5% - 350/ +500 PPM / C
RoHS : Compliant
1 : $0.1
10 : $0.036
25 : $0.027
100 : $0.024
250 : $0.02
500 : $0.018
1,000 : $0.016
5,000 : $0.01
13,408
MFR-25FBF52-680R

 YAGEO Corporation Metal Film Resistors - Through Hole 680 OHM 1/4W 1%
RoHS : Compliant
1 : $0.1
10 : $0.042
25 : $0.031
100 : $0.027
250 : $0.023
500 : $0.021
1,000 : $0.018
5,000 : $0.015
10,000 : $0.014
13,259
MFR-12FTF52-680R

 YAGEO Corporation Metal Film Resistors - Through Hole 680 OHM 1/6W 1%
RoHS : Compliant
1 : $0.1
10 : $0.038
25 : $0.028
100 : $0.025
250 : $0.021
500 : $0.019
1,000 : $0.017
5,000 : $0.015
10,000 : $0.014
11,401
MFR50SFTE52-680R

 YAGEO Corporation Metal Film Resistors - Through Hole 680 Ohm 1/2 Watt 1% Miniature Version
RoHS : Compliant
1 : $0.1
10 : $0.051
25 : $0.038
100 : $0.033
250 : $0.028
500 : $0.025
1,000 : $0.022
5,000 : $0.017
10,000 : $0.015
10,308
MFR-25FTF52-680R

 YAGEO Corporation Metal Film Resistors - Through Hole
RoHS : Compliant
1 : $0.1
10 : $0.042
25 : $0.031
100 : $0.027
250 : $0.023
500 : $0.021
1,000 : $0.018
5,000 : $0.017
10,000 : $0.012
9,074
CFR-25JB-52-680R

 YAGEO Corporation Carbon Film Resistors - Through Hole 1/4W 680 Ohm 5%
RoHS : Compliant
1 : $0.1
10 : $0.036
25 : $0.027
100 : $0.024
250 : $0.02
500 : $0.018
1,000 : $0.016
5,000 : $0.013
10,000 : $0.012
8,826
MFR-25FRF52-680R

 YAGEO Corporation Metal Film Resistors - Through Hole 680 OHM 1/4W 1%
RoHS : Compliant
1 : $0.1
10 : $0.042
25 : $0.031
100 : $0.027
250 : $0.023
500 : $0.021
1,000 : $0.018
5,000 : $0.014
10,000 : $0.012
6,102
RSF2WSJT-52-680R

 YAGEO Corporation Metal Oxide Resistors
RoHS : Compliant
1 : $0.36
10 : $0.298
25 : $0.217
100 : $0.117
250 : $0.09
500 : $0.071
1,000 : $0.06
4,688
MFR-25FTE52-680R

 YAGEO Corporation Metal Film Resistors - Through Hole 680 OHM 1/4W 1%
RoHS : Compliant
1 : $0.1
10 : $0.042
25 : $0.031
100 : $0.027
250 : $0.023
500 : $0.021
1,000 : $0.018
5,000 : $0.014
10,000 : $0.012
4,382
CFR-12JB-52-680R

 YAGEO Corporation Carbon Film Resistors - Through Hole 680ohm 5% 1/6W Carbon Film
RoHS : Compliant
1 : $0.1
10 : $0.041
25 : $0.03
100 : $0.026
250 : $0.022
500 : $0.02
1,000 : $0.018
5,000 : $0.014
10,000 : $0.012
2,962
MF0207FTE52-680R

 YAGEO Corporation Metal Film Resistors - Through Hole 680 Ohms 600 mW 1% 50 PPM / C
RoHS : Compliant
1 : $0.1
10 : $0.054
25 : $0.04
100 : $0.035
250 : $0.03
500 : $0.027
1,000 : $0.024
5,000 : $0.018
10,000 : $0.016
2,497
FMP200JR-52-680R

 YAGEO Corporation Metal Film Resistors - Through Hole 680 Ohms 2 W 5 % Axial
RoHS : Compliant
1 : $0.24
10 : $0.15
25 : $0.112
100 : $0.099
250 : $0.081
500 : $0.067
1,000 : $0.056
2,500 : $0.042
7,500 : $0.041
2,397
FMP100JR-52-680R

 YAGEO Corporation Metal Film Resistors - Through Hole 680 Ohms 1 W 5 % Axial
RoHS : Compliant
1 : $0.15
10 : $0.094
25 : $0.07
100 : $0.062
250 : $0.053
500 : $0.047
1,000 : $0.039
5,000 : $0.03
664

Newark		CFR-25JB-52-680R

 YAGEO Corporation RES THT, 680R, ±5%, 250MW;
RoHS : Compliant
1 : $0.09
10 : $0.033
25 : $0.024
50 : $0.023
100 : $0.021
500 : $0.016
1,000 : $0.015
5,000 : $0.012
9,912
CFR-25JB-52-680R

 YAGEO Corporation RES, 680R, 0.25W, AXIAL, CARBON FILM; RE
RoHS : Compliant
500 : $0.03
1,000 : $0.025
8,866
CFR-25JB-52-680R

 YAGEO Corporation RES, 680R, 0.25W, AXIAL, CARBON FILM; RE
RoHS : Compliant
10 : $0.129
20 : $0.105
30 : $0.09
50 : $0.062
100 : $0.048
250 : $0.038
500 : $0.03
1,000 : $0.025
8,866
MFR-25FTE52-680R

 YAGEO Corporation RES, 680R, 0.25W, AXIAL, METAL FILM;
RoHS : Compliant
10 : $0.046
20 : $0.041
30 : $0.035
50 : $0.033
100 : $0.03
250 : $0.026
500 : $0.024
1,000 : $0.021
5,900
CFR-25JT-52-680R

 YAGEO Corporation RES, 680R, 0.25W, AXIAL, CARBON FILM; Resistance:680ohm; Product Range:CFR Series; Power Rating:250mW; Resistance Tolerance:± 5%; Resistor Case / Package:Axial Leaded; Voltage Rating:250V; Resistor Technology:Carbon Film RoHS Compliant: Yes
RoHS : Compliant
1 : $0.106
10 : $0.038
25 : $0.029
50 : $0.028
100 : $0.025
500 : $0.019
1,000 : $0.017
2,500 : $0.016
4,995
FMP100JR-52-680R

 YAGEO Corporation RES THT, 680R, ±5%, 1W;
RoHS : Compliant
1 : $0.163
25 : $0.079
100 : $0.07
250 : $0.061
500 : $0.056
1,000 : $0.049
2,500 : $0.044
5,000 : $0.039
4,795
FMP100JR-52-680R

 YAGEO Corporation RES THT, 680R, ±5%, 1W;
RoHS : Compliant
1 : $0.163
25 : $0.079
100 : $0.07
250 : $0.061
500 : $0.056
1,000 : $0.049
2,500 : $0.044
5,000 : $0.039
4,795
MF0207FTE52-680R

 YAGEO Corporation RESISTOR, 680R, 0.6W, AXIAL;
RoHS : Compliant
10 : $0.06
20 : $0.053
30 : $0.045
50 : $0.043
100 : $0.04
250 : $0.035
500 : $0.032
1,000 : $0.028
4,702
CFR-50JB-52-680R

 YAGEO Corporation RES THT, 680R, ±5%, 500MW;
RoHS : Compliant
1 : $0.117
10 : $0.064
25 : $0.047
50 : $0.042
100 : $0.038
500 : $0.027
1,000 : $0.022
2,500 : $0.021
1,431
MFR25SFTE52-680R

 YAGEO Corporation RESISTOR, 680R, 1%, 0.25W, 200V, AXIAL;
RoHS : Compliant
10 : $0.168
20 : $0.074
30 : $0.059
50 : $0.044
100 : $0.034
250 : $0.025
500 : $0.02
1,000 : $0.017
1,210
CFR-25JR-52-680R

 YAGEO Corporation RES, 680R, 0.25W, AXIAL, CARBON FILM; Resistance:680ohm; Product Range:CFR Series; Power Rating:250mW; Resistance Tolerance:± 5%; Resistor Case / Package:Axial Leaded; Voltage Rating:250V; Resistor Technology:Carbon Film RoHS Compliant: Yes
RoHS : Compliant
1 : $0.106
10 : $0.038
25 : $0.029
50 : $0.028
100 : $0.025
500 : $0.019
1,000 : $0.017
5,000 : $0.013
398
SD52-680-R

 Eaton Bussmann POWER INDUCTORS-SMD 68UH 0.42A 0.6829OHM;
RoHS : Not Compliant
3,500 : $2.66
7,000 : $2.64
10,500 : $2.6
17,500 : $2.58
35,000 : $2.55
87,500 : $2.53
175,000 : $2.45
350,000 : $2.39
0

RS		SD52-680-R

 Eaton Electronics IND, SHLD DRM,68UH,0.42A SMT
3,500 : $1.99
0

Sager		SD52-680-R

 Eaton Bussmann Power Inductors - SMD 68uH 0.42A 0.6829ohms
3,500 : $1.75
0

TME		SD52-680-R

 Eaton Corporation Inductor: wire; SMD; 68uH; R: 682.9mΩ; ±20%; 5.6x5.2x2mm; 420mA
RoHS : Compliant
3,500 : $1.3
10,500
PNP200JT-52-680R

 YAGEO Corporation Resistor: wire-wound; 680Ω; 2W; axial; L: 9mm; Ø: 3.3mm
RoHS : Compliant
1,191 : $0.067
5,000
FMP200JR-52-680R

 YAGEO Corporation Resistor: metal film; 680Ω; 2W; ±5%; -55÷155°C; axial; L: 9mm
RoHS : Compliant
2,500 : $0.0335
5,000
MF0207FTE52-680R

 YAGEO Corporation Resistor: metal film; 680Ω; THT; 0.6W; ±1%; 350V; Ø0.55x28mm; axial
RoHS : Compliant
20,000 : $0.011
10,000 : $0.0125
5,000 : $0.0145
1,000 : $0.0201
500 : $0.0229
250 : $0.0261
100 : $0.0313
25 : $0.0424
10 : $0.052
1 : $0.08
3,178
RSF100JT-52-680R

 YAGEO Corporation Resistor: metal oxide; 680Ω; 1W; axial; 0.0115mm
RoHS : Compliant
2,500 : $0.0321
3,000
CFR-25JR-52-680R

 YAGEO Corporation Resistor: carbon film; 680Ω; 250mW; ±5%; 250V; Ø2.4x6.3mm; axial
RoHS : Compliant
50,000 : $0.00824
35,000 : $0.00885
25,000 : $0.00946
15,000 : $0.01049
10,000 : $0.01129
5,000 : $0.01287
0

ComSIT USA		FC0207JT52680R

 YAGEO Corporation Fixed Resistor, Carbon Film, 0.6W, 680ohm, 300V, 5% +/-Tol, -500,300ppm/Cel, Through Hole Mount
RoHS : Compliant
5,000

Richardson RFPD		SD52-680-R

 Eaton Corporation Inductor Power Shielded Drum Core 68uH 20% 100KHz
RoHS : Compliant
1 : $1.48
150,009 : $1.11
0

Rutronik		CFR-25JT-52-680R

 YAGEO Corporation CFR-25 680R 5% 0,25W
RoHS : Compliant
5,000 : $0.0072
15,000 : $0.0071
25,000 : $0.0071
45,000 : $0.007
75,000 : $0.0069
3,555,000
MF0207FTE52-680R

 YAGEO Corporation MF0207 680R 1% 0,6W TK50
RoHS : Compliant
5,000 : $0.0086
10,000 : $0.0086
20,000 : $0.0085
40,000 : $0.0084
75,000 : $0.0083
290,000
CFR-50JT-52-680R

 YAGEO Corporation CFR-50 680R 5% 0,5W
RoHS : Compliant
1,000 : $0.0109
3,000 : $0.0108
6,000 : $0.0107
13,000 : $0.0107
28,000 : $0.0106
24,000
FMP100JR-52-680R

 YAGEO Corporation FMP100 680R 5% 1W TK100
RoHS : Compliant
5,000 : $0.0219
10,000 : $0.0217
15,000 : $0.0215
25,000 : $0.0214
40,000 : $0.0212
5,000
MF0204FTE52-680R

 YAGEO Corporation MF0204 680R 1% 0,4W TK50
RoHS : Compliant
5,000 : $0.008
10,000 : $0.0079
20,000 : $0.0078
40,000 : $0.0078
80,000 : $0.0077
5,000

Chip 1 Exchange		CFR-25JT-52-680R

 YAGEO Corporation INSTOCK
RoHS : Compliant
253,545
SD52-680-R

 Eaton Corporation INSTOCK
RoHS : Compliant
13,650
CFR-25JB-52-680R

 YAGEO Corporation INSTOCK
RoHS : Compliant
10,000
MFR-50FTF52-680R

 YAGEO Corporation INSTOCK
RoHS : Compliant
6,164
MFR2WSFTF52-680R

 YAGEO Corporation INSTOCK
RoHS : Compliant
3,199

Avnet Abacus		MFR50SFTE52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm MFR Series 500 W 1 Axial Leaded 300 V Metal Film 50ppmC (Alt: MFR50SFTE52-680R)
RoHS : Compliant
0
MFR-25FBF52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm MFR Series 250 mW 1 Axial Leaded 250 V Metal Film (Alt: MFR-25FBF52-680R)
RoHS : Compliant
0
FMP100JT-52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm FMP Series 1 W 5 Axial Leaded 350 V Metal Film (Alt: FMP100JT-52-680R)
RoHS : Compliant
0
FMP200JR-52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm FMP Series 2 W 5 Axial Leaded 500 V Metal Film - Tape and Reel (Alt: FMP200JR-52-680R)
RoHS : Compliant
0
CFR-25JT-52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm CFR Series 250 mW 5 Axial Leaded 250 V Carbon Film (Alt: CFR-25JT-52-680R)
RoHS : Compliant
0
MF0207FTE52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm MF0 Series 600 mW 1 Axial Leaded 350 V Metal Film (Alt: MF0207FTE52-680R)
RoHS : Compliant
0
CFR-50JT-52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm CFR Series 500 mW 5 Axial Leaded 350 V Carbon Film (Alt: CFR-50JT-52-680R)
RoHS : Compliant
0
CFR25SJT-52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm CFR Series 250 mW 5 Axial Leaded 200 V Carbon Film (Alt: CFR25SJT-52-680R)
RoHS : Compliant
0
MF0207BTD52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm MF0 Series 600 mW 01 Axial Leaded 350 V Metal Film (Alt: MF0207BTD52-680R)
RoHS : Compliant
0
CFR-25JR-52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm CFR Series 250 mW 5 Axial Leaded 250 V Carbon Film - Tape and Reel (Alt: CFR-25JR-52-680R)
RoHS : Compliant
0
PNP200JT-52-680R

 YAGEO Corporation (Alt: PNP200JT-52-680R)
RoHS : Not Compliant
0
FMP100JR-52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm FMP Series 1 W 5 Axial Leaded 350 V Metal Film (Alt: FMP100JR-52-680R)
RoHS : Compliant
0
FMP200JT-52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm FMP Series 2 W 5 Axial Leaded 500 V Metal Film (Alt: FMP200JT-52-680R)
RoHS : Compliant
0
CFR-12JB-52-680R

 YAGEO Corporation Through Hole Resistor 680 Ohm CFR Series 167 mW 5 Axial Leaded 150 V Carbon Film (Alt: CFR-12JB-52-680R)
RoHS : Compliant
0
POS100FT-52-680RAA

 Vitrohm Portuguesa LDA Resistor 680 Ohm 1 1 W Axial Leaded Metal Oxide Power - Tape and Reel (Alt: POS100FT-52-680RAA)
RoHS : Compliant
0

Component Electronics, Inc		CFR-50JB-52-680R

 YAGEO Corporation IN STOCK SHIP TODAY
RoHS : Compliant
1,000 : $0.1
100 : $0.12
1 : $0.15
100

Master Electronics		SD52-680-R

 Eaton Bussmann Inductor Power Shielded Drum Core 68uH 20% 100KHz Ferrite 470mA 682.9mOhm DCR 2020 T/R
RoHS : Compliant
3,500 : $1.37
0

リンク URL



ALLDATASHEETはお客様のビジネスに役立ちますか？  [ DONATE ]  

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   データシートへのリンク    |   リンク交換   |   メーカーリスト
All Rights Reserved짤Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com