SPEER ELECTRONICS, INC.
TELEPHONE: 814-362-5536 FAX: 814-362-8883
35
PARAMETER MAXIMUM ▲▲ L TEST METHODS
Low Temperature No evidence of damage Store at -40 ± 2°C, for 1000 hours
Characteristics ▲▲ L/L within ±5%
▲▲ Q/Q within ±20%
Resistance to Heat No evidence of damage Store at +100 ±2°C, for 1000 hours
▲▲ L/L within ±5%
▲▲ Q/Q within ±30%
Thermal Shock No evidence of damage 100 cycles between
▲▲ L/L within ±5% -25°C/hour and + 100°C/hour
Temperature ▲▲ L/L within ±10% ▲▲ L/L to be measured at the
Characteristics Temperatures between -25°C and
+85°C, referenced to the
inductance at 25°C
Moisture Endurance No evidence of damage Temperature 40 ± 2°C,
▲▲ L/L within ±5% humidity 90 - 95%, 1000 hours
▲▲ Q/Q within ±30%
Resistance to No damage MIL -STD - 202
Solvents and markings must Method 215
remain legible
Terminal No evidence of Terminals shall withstand a
Pull Strength damage pull of 0.5Kg in a horizontal
direction
Terminal No evidence of Specimen shall be soldered
Bending Strength breakdown and force applied to the
opposite side to cause a
3mm deflection
Vibration ▲▲ L/L shall be within 2 hours in each direction of
±3% X, Y, Z on PCB at a frequency
range of 10 - 55 - 10HZ with
1.5mm amplitude
Resistance to No evidence of outer Immerse in solder at 260 ± 5°C
Soldering Heat damage for 10 ± 1 seconds
▲▲ L/L shall be within
±3%
Solderability 95% of the terminal Immerse in solder at 230 ± 5°C
should be covered with for 3 ± 0.5 seconds
new solder
DC Superimposition ▲▲ L/L within ± 10% When the allowable current is
applied, inductance to be
measured by LCR - meter
Dielectric No evidence of flaming, 5 seconds at DC 1000V applied
Withstanding Voltage fuming, or breakdown between both terminals
and case.
Insulation Resistance 1000M ohm and over 1 minute at DC 500V measured
between both terminals and
case
Storage Temperature -40°C ~ + 100°C
Range
Operating -40°C ~ + 100°C
Temperature Range
CHIP INDUCTOR
KL32
ENVIRONMENTAL & MECHANICAL CHARACTERISTICS
CHIP
INDUCTORS