mrfi0805-r10st VENKEL LTD., mrfi0805-r10st Datasheet - Page 11

• Manufacturer Part Number: mrfi0805-r10st
• Description: Miniature Rf Chip Inductors
• Manufacturer: VENKEL LTD.

94
Operating Temperature Range
Operating Temperature Range is the range
of ambient temperature at which the inductor
can be operated continuously at rated current.
Temp. Range:
Ceramic material
Ferrite material
Item
Inductance and Tolerance
Quality Factor
Insulation Resistance
Dielectric Withstanding
Voltage
Temperature Coefficient
of Inductance (TCL)
Component Adhesion
(PuSH TeST)
Thermal Shock Test
Solderability
Resistance to
Soldering Heat
Vibration (Random)
Moisture Resistance
Cold Temperature Storage
High Temperature Storage
High Temperature
with Load
All components in this section are RoHS compliant per the eu directives and definitions.
General Characteristics
Miniature RF Chip Inductors
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: [e-mail] • www.venkel.com
Condition
Measuring frequency: As shown in Product Table
Measuring temperature: 25°C
Measuring frequency: As shown in Product Table
Measuring temperature: 25°C
Measured at 100 VDC between inductor terminal and enclosure.
Measured at 500 VAC between terminal and enclosure
for a maximum of 1 minute.
Over -40°C to +85°C at frequency
specified in Product Table.
The component should be reflow soldered onto a P.C. Board
(230°C 20 seconds) using a dynameter force gauge apply force
to any side of the component.
Each cycle should consist of 30 minutes at -40°C followed by
30 minutes at +85°C with a 20 second maximum transition time
between temperature extremes. Test duration is 10 cycles.
Dip pads in flux and dip in solder pot (63Sn / 37Pb)
at 230°C ±5°C for 5 seconds.
Dip the components into flux and dip into solder pot containing
63Sn / 37Pb at 260°C ±5°C for 5 seconds ± 1 second.
Inductors should be randomly vibrated per NAVMAT
P9492 profile. Sample should be subjected to 10-2,000 Hz:
0.04 G/ Hz for a minimum of 15 minutes per axis
for each of three axes.
Inductors should be stored in the chamber at 45°C
at 90 - 95% R.H. for 240 hours, and then the inductors
are to be tested after 2 hours at room temperature.
Inductors should be stored at a temperature of -40°C
for ±2 hours. Then it should be subjected to standard
atmospheric conditions for 1 hour. After that, measurement
should be made.
Inductors should be stored at a temperature of 125°C
± 2°C for 48 ± 2 hours. Then it should be subjected to
standard atmospheric conditions for1 hour. After that,
measurement should be made.
Inductors should be stored in the chamber at 85°C
for 1000 hours with rated current applied. Inductors should be
tested at the beginning test for 500 hours, 1000 hours, and then
Inductors are to be tested after 2 hours at room temperature.
-40°C to + 125°C
-40°C to + 85°C
Characteristics
Standards Atmospheric Conditions
Unless otherwise specified, the standard range of atmospheric
conditions for making measurements and tests are as follows:
Ambient Temperature:
Relative Humidity:
Air Pressure:
Specification
Within specified tolerance
Within specified tolerance
1000 mega ohms minimum
No damage occurs when
the test voltage is applied.
+25 to 500 PPM / °C
TCL = L1 - L2
The component must withstand a minimum
force of 1 Kg for Pt / Ag termination and 2 Kg
for Mo / Mn termination without any failure of
the termination to component attachment.
Change In Inductance: No more than 5%
Change in Q: No more than 10%
A minimum of 80% of the metalized area
being covered with solder.
Change In Inductance: No more than 5%
Change In Q: No more than 10%
Change In Inductance: No more than 5%
Change In Q: No more than 10%
Change In Inductance: No more than 5%
Change In Q: No more than 10%
Change In Inductance: No more than 5%
Change In Q: No more than 10%.
Change In Inductance: No more than 5%
Change In Q: No more than 10%.
Change In Inductance: No more than 5%
Change In Q: No more than 10%.
25°C (20°C) ± 2°C
60% to 70%
86 Kpa to 106 Kpa
L1 (T1-T2)
x 10
6
( PPM / °C)