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Audio Transformers:
2 Ohm to 250K Ohm; 150Hz to 75KHz; 1 watt at 1KHz
SURFACE MOUNT
PICO surface mount units utilize materials and methods to withstand extreme temperatures of vapor phase, I.R., and other
reflow procedures without degradation of electrical or mechanical characteristics.
Specifications
MIL-PRF-27
:
All units manufactured to MIL-PRF-27, Grade 5 Class S.
FREQUENCY RESPONSE:
± 3db, 150 Hz-75 KHz at 1.0 Milliwatt. (When primary impedence is greater or equal to 50K
Ohms, ± 3db, 150 Hz-20 KHz).
MAXIMUM DISTORTION:
5% with rated power level at 1 KHz, 400 Hz, and 150Hz.
DIELECTRIC STRENGTH:
All units tested at 200 V RMS.
INSULATION RESISTANCE:
Greater than 10,000 Megohms at 300 V DC.
WEIGHT:
7.5 Grams
TERMINALS:
Solderability per MIL-STD-202, Method 208.
THERMAL SHOCK:
25 Cycles, Method 107, MIL-STD-202, Test Condition -55º C to +130º C.
MOISTURE SENSITIVITY LEVEL:
MSL3
Bottom View
Larger size drawing
(http://www.picoelectronics.com/sites/all/staticpage_images/pe010s7b.jpg)
Audio Transformers: 2 Ohm to 250K Ohm; 150Hz to 75KHz; 1 watt at 1KHz
Secondary
Impedence
PICO
Part
Number
Square
PICO
Part
Round
Prim
Ohms
SER
PAR
CONN CONN
Number Imped
Ohms
Split
Windings
1KHz
and
higher
400
Hz
and
150
Hz
and
Power Watts
Prim
Unbal
DC
Current
ma
Prim
DC
Resist
Ohms
SER
PAR
SEC
SER
SEC
PAR
Secondary
DC
Resistance
OHMS
Turns Ratio
PRIM/SEC
***
Prices
1-9
(US $)
Package Package
CONN CONN
higher higher
CONN CONN
微控制器 MCU
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