
WORLD PRODUCTS INC.
19654 Eighth Street East, Sonoma, CA 95476, Phone (707) 996-5201, Fax (707) 996-3380
www.worldproducts.com
071404 Rev.4.0
MICRO INDUCTORS
ITEM
REQUIREMENTS
TEST CONDITION
Drop
1.No mechanical damage.
Drop 10 times on a concrete
floor from a height of 91cm
Frequency: 10~55~10Hz
Amplitude: 1.52mm
Direction and time: X,Y,Z
directions for 2 hours
Step1. –40 ±3
°
C 30 ±3min.
Step2. 85 ±3
°
C 30 ±3min.
Number of cycle: 100 times
Vibration
1.No mechanical damage.
Thermal shock
(Temperature cycle)
1.No mechanical damage.
2.Inductance change: ±within 5%
3.Quality factor change: ±within 30%
Heat load
resistance
1.No mechanical damage.
2.Inductance change: ±within 5%
3.Quality factor change: ±within 30%
Temperature: 85 ±2
°
C
Applied current: rated current
Time: 1,000 hours
Measured at ambient
temperature after placing
for 24 hours
Low temp.
resistance
1.No mechanical damage.
2.Inductance change: ±within 5%
3.Quality factor change: ±within 30%
Temperature: -40 ±5
°
C
Time: 1,000 hours
Measured at ambient
temperature after placing
for 24 hours
Temperature: 40 ±2
°
C
Humidity: 90~95% RH
Time: 500 hours
Measured at ambient
temperature after placing
for 24 hours
Humidity resistance
1.No mechanical damage.
2.Inductance change: ±within 5%
3.Quality factor change: ±within 30%
Humidity load
resistance
1.No mechanical damage.
2.Inductance change: ±within 5%
3.Quality factor change: ±within 30%
Temperature: 40 ±2
°
C
Applied current: rated current
Time: 500 hours
Measured at ambient
temperature after placing
for 24 hours
Land Pattern Design
Labeling
Label
1) Part name.
2) Lot No.
3) Quantity.
Standard quantity for packing (pcs)
Bulk
Carton box
Vinyl or Cassette
400,000
400,000
Tape & reel
Inner box
100,000
100,000
Packing Type(EIA)
Reel
10,000
10,000
0603
1005
As requested
*Packing method can be changed upon request.
unit:mm
Size
a
b
c
0603
1005
0.22
0.7
0.25
0.4
0.32
0.5