Measuring
Frequency
(MHz)
Test
Freq
SRF
(GHz)
Min
RDC
Max
(Ω)
Color Code
L
Toleran
ce
Q
Irms
(mA)
Walsin Part Number
(nH)
(Min)
(MHz)
1st
2nd
GRAY
multiplier
BROWN
BROWN
BROWN
BROWN
RED
WQCW2520Z0□R68PB
WQCW2520Z0□R75PB
WQCW2520Z0□R82PB
WQCW2520Z0□R91PB
WQCW2520Z0□1R0PB
WQCW2520Z0□1R2PB
WQCW2520Z0□1R5PB
WQCW2520Z0□1R8PB
WQCW2520Z0□2R0PB
WQCW2520Z0□2R2PB
WQCW2520Z0□2R7PB
WQCW2520Z0□3R3PB
WQCW2520Z0□3R9PB
G、J、K
G、J、K
G、J、K
G、J、K
G、J、K
G、J、K
G、J、K
G、J、K
G、J、K
G、J、K
G、J、K
G、J、K
G、J、K
680
750
25
25
45
45
45
35
35
35
28
28
25
28
22
22
20
100
100
100
50
0.375
0.360
0.350
0.320
0.290
0.250
0.200
0.160
0.160
0.160
0.140
0.110
0.100
1.47
1.54
1.61
1.68
1.75
2.00
2.30
2.60
2.80
2.80
3.20
3.40
3.60
BLUE
400
360
400
380
370
310
330
300
280
280
290
290
260
VIOLET
GRAY
GREEN
RED
820
25
910
25
WHITE
BROWN
BROWN
BROWN
BROWN
RED
BROWN
BLACK
RED
1000
1200
1500
1800
2000
2200
2700
3300
3900
25
50
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
50
RED
50
GREEN
GRAY
RED
50
RED
50
BLACK
RED
RED
50
RED
RED
25
RED
VIOLET
ORANGE
WHITE
RED
25
ORANGE
ORANGE
RED
25
RED
û TOLERANCE:K = ±10%、J = ±5%、G = ±2%
û L AND Q MEASURED AN AGILENT 4291B IMPEDANCE ANALYZER WITH AN AGILENT/HP16193A
TEST FIXTURE.
û SRF MEASURED USING AN AGILENT/HP 5071C NETWORK ANALYZER AND A PDC TEST FIXTURE.
û DCR MESASURED USING A MICRO-OHMMETER.
û CURRENT THAT CAUSES A 15°C TEMPERATURE RISE FROM 25°C AMBIENT.
û ELECTRICAL SPECIFICATIONS AT 25°C.
û OPERATING TEMPERATURE : -40℃ ~ +125℃
û STORAGE TEMPERATURE COMPONENT: –40°C to +100°C.
TAPE AND REEL PACKAGING: –40°C to +80°C.
û MEAN TIME BETWEEN FAILURES (MTBF) 1 BILLION HOURS
û MOISTURE SENSITIVITY LEVEL (MSL) 1 (UNLIMITED FLOOR LIFE AT < 30°C / 85% RELATIVE HUMIDITY)
û GRAPHIC IS ONLY FOR DIMENSIONALLY APPLICATION.
û THIS IS A RoHS AND REACH COMPLLIANT PRODUCT WHOSE RELATED DOCUMENTSS
ARE AVAILABLE ON REQUEST.
Page 4 of 7
ASC_WQCW2520 Series_Auto
Nov. 2018