(1) SHAPES AND DIMENSIONS
A: 2.90 Max. mm
(2) ELECTRICAL SPECIFICATIONS
(3) CHARACTERISTICS
B: 2.54 Max. mm
C: 2.03 Max. mm
D: 1.3 Typ. mm
E: 0.45± 0.1 mm
SEE TABLE 1
TEST INSTRUMENTS
L,Q : HP 4291B IMPEDANCE ANALYZER (or equivalent)
SRF : ENA E5071B NETWORK ANALYZER (or equivalent)
RDC : CHROMA MODEL 16502 MILLIOHMMETER (or equivalent)
(3)-1 Operate temperature range ...... －40℃～＋125℃
(Including self temp. rise)
(3)-2 Storage temperature range ...... －40℃～＋125℃
MAG.LAYERS
MHQC-2520C-SERIES
Page-1/7
TABLE 1
MAGLAYERS
PT/NO.
MHQC-2520C-4N1□
MHQC-2520C-7N8□
MHQC-2520C-10N□
MHQC-2520C-12N□
MHQC-2520C-18N□
MHQC-2520C-22N□
MHQC-2520C-33N□
MHQC-2520C-36N□
MHQC-2520C-39N□
MHQC-2520C-47N□
MHQC-2520C-56N□
MHQC-2520C-68N□
MHQC-2520C-82N□
MHQC-2520C-R10□
MHQC-2520C-R12□
MHQC-2520C-R15□
MHQC-2520C-R18□
MHQC-2520C-R22□
MHQC-2520C-R27□
MHQC-2520C-R33□
MHQC-2520C-R39□
Inductance Percent L Freq. Quality Q Freq. SRF DCR IDC
L(nH) Tolerance (MHz) Min. (MHz) (MHz)Min. (Ω) Max. (mA) Max.
4.1 J,K 50 75 1500 6000 0.05 1600
7.8 S,J,K 50 70 500 3800 0.05 1600
10 J,K 50 60 500 3600 0.06 1600
12 J,K 50 60 500 2800 0.06 1500
18 G,J,K 50 62 350 2700 0.07 1400
22 G,J,K 50 62 350 2050 0.07 1400
33 G,J,K 50 75 350 1700 0.09 1300
36 G,J,K 50 75 350 1500 0.12 1300
39 G,J,K 50 75 350 1300 0.09 1300
47 G,J,K 50 75 350 1450 0.12 1200
56 G,J,K 50 75 350 1200 0.12 1200
68 G,J,K 50 80 350 1150 0.13 1100
82 G,J,K 50 80 350 1060 0.16 1100
100 G,J,K 50 62 350 1000 0.18 1000
120 G,J,K 25 50 100 870 0.18 1000
150 G,J,K 25 50 100 850 0.23 1000
180 G,J,K 25 50 100 800 0.30 1000
220 G,J,K 25 50 100 750 0.35 1000
270 G,J,K 25 48 100 630 0.40 900
330 G,J,K 25 48 100 570 0.47 900
390 G,J,K 25 48 100 500 0.62 900
※ 1.specify the inductance tolerance, S(±0.3%),G(±2%),J(±5%),K(±10%)
2. IDC : Based on temperature rise(△T=15℃ Typ.) at 25℃ ambient.
MAG.LAYERS
MHQC-2520C-SERIES
Page-2/7
(4) RELIABILITY TEST METHOD
Item Specifications Test conditions
Solderability The metalized area must have 95% Dip pads in flux and dip in solder pot
minimum solder coverage. (96.5 Sn/3.5 Ag solder) at 255°C ±5°C.
Resistance to There must be no case deformation Inductors shall be reflowed onto a PC board
soldering heat or change in dimensions. using 96.5 Sn/3.5 Ag solder paste.
Inductance must not change more Solder process shall be at a maximum
than the stated tolerance. temperature of 260°C.
For 96.5 Sn/3.5 Ag solder paste:>217°C for
90 seconds
Vibration There must be no case deformation Solder specimen inductor on the test printed
or change in dimensions. circuit board.
Inductance must not change more Apply vibrations in each of the x,y and z directions
than the stated tolerance. for 2 house for a total of 6 hours.
Frequency : 10~50 Hz
Amplitude : 1.5mm
High There must be no case deformation Inductors shall be subjected to temperature
temperature or change in dimensions.
resistance
Static Inductors must not have a shorted Inductors shall be subjected to temperature
Humidity or open winding.
Component Inductors shall be subjected to Inductors shall be reflow soldered (255°C
adhesion 1.8Kg ±5°C for 10 seconds) to a tinned copper
(push test) substrate. A force gauge shall be applied
Inductance must not change more Measure the test items after leaving the
than the stated tolerance. inductors at room temperature and humidity
Measure the test items after leaving the
125±2℃ for 50±12 hours.
for 2 hours.
85±2℃ and 90 to 95%RH. for ten 24-hours.
inductors at room temperature and humidity
for 2 hours.
to the side of the component.
The device must withstand the stated force
without a failure of the termination.
MAG.LAYERS
MHQC-2520C-SERIES
Page-3/7
Item Specifications Test conditions
Low There must be no case deformation Inductors shall be subjected to temperature
temperature or change in dimensions.
storage Inductance must not change more Measure the test items after leaving the
than the stated tolerance. inductors at room temperature and humidity
Resistance to There must be no case deformation, Inductors must withstand 6 minutes of
solvent change in dimensions, or alcohol or water.
obliteration of marking.
Thermal There must be no case deformation Inductors shall be subjected to 10 cycles
shock or change in dimensions. to the the following temperature cycle:
Inductance must not change more
than the stated tolerance.
-40±2℃ for 48±12 hours.
for 1 to 2 hours.
1 cycle
30 min.
+125℃
30 sec
-40℃
30 min.
Measure the test items after leaving the
inductors at room temperature and humidity
for 2 hours.
MAG.LAYERS
MHQC-2520C-SERIES Page-4/7
(5) RECOMMENDED SOLDERING CONDITIONS
(Please use this product by reflow soldering)
(5)-1 RECOMMENDED FOOTPRINT
Unit: mm
1.27
1.02
1.02
2.54
(5)-2 RECOMMENED REFLOW PATTERN
Temperature(℃)
300
260
200
150
100
50
Preheating
Solding
260℃
10 sec1 to 4 min. more than 2 min.
Natural Cooling
Time
(5)-3 IRON SOLDERING
Use a solder iron of less than 30W when soldering ,do not allow the soldering
iron tip directly touch the Ceramic body outside of terminal electrode.
3 seconds max. at 260℃.
MAG.LAYERS
MHQC-2520C-SERIES
Page-5/7
(6) PACKAGING
W : 8.0
P : 4.0
P0 : 4.0
P1 : 2.0
t : 0.22
(6)-1 CARRIER TAPE DIMENSIONS (mm)
P
1
t
mm
mm
mm
mm
mm
W
P
P
0
(6)-2 TAPING DIMENSIONS (mm)
There shall not continuation more than two vacancies of the product.
(360 mm)
Leader.
ChipBlank
(50 pitches)
Blank
(70 pitches)
(6)-3 REEL DIMENSIONS
MAG.LAYERS
C
AB
MHQC-2520C-SERIES
D
A : 180 mm
B : 60.0 mm
C : 13.0 mm
D : 14.4 mm
E : 8.4 mm
E
Page-6/7
(6)-4 TOP TAPE PEEL STRENGTH
The force for tearing off cover tape is 0.1~0.6(N) in the arrow direction at
the following conditions:
Temperature : 5 ~ 35℃
Humidity : 45 ~ 85%
Atmospheric pressure : 860 ~ 1060 hpa
160 ~ 180
。
Top cover tape
Base tape
(6)-5 QUANTITY
2000 pcs/Reel
(6)-6 The products are packaged so that no damage will be sustained.
(7) ATTENTION IN CASE OF USING
In case of using product ,please avoid following matters:
Splashing water or salt water
Dew condenses
Toxic gas (Hydrogen sulfide, Sulfurous acid ,Chlorine, Ammonia)
Vibrations or shocks which exceed the specified condition
Please be careful for the stress to this product by board flexure or something
after the mounting.
MAG.LAYERS
MHQC-2520C-SERIES
Page-7/7
TYPICAL ELECTRICAL CHARACTERISTICS
MAG.LAYERS
MHQC-2520C-SERIES
ATTACHMENT-1
Loading...