The products listed in this catalog are only a few of the thou-
sands of variations that TUSONIX produces. For custom
applications please contact the factory direct.
513 Series Trimmer Capacitor
Trimmer
Outstanding Features
♦
♦
♦
♦
♦
♦
Only .196”/4.98mm diameter x .100”/2.54 mm MAX high.
Ideal for wide range of products requiring real miniaturized capacitance
trimming.
Operates efficiently at -55°C to +85°C.
Available in your choice of three basic terminal arrangements.
No metal or mechanical attachments protruding beneath the base plane.
Monolithic Rotor design offers optimum stability for higher capacitance
ranges. Eliminates need to use unstable higher K dielectric materials.
Monolithic construction offers greater ruggedness which cannot be achieved
when using single plate construction, particularly with fragile Hi-K Dielectric
materials.
Variations
Terminal Variations
.016[0.41] wide x .012[0.31] deep
SCREWDRIVER SLOT
.600
[15.24]
513-000
-020
Applications
The 513 VARI-Thin Ceramic Trimmer
Capacitor is another miniaturized offer-
ing. Only .196” in diameter and 080” high
the TUSONIX 513 is perfect for avionics
apparatus, communications equipment,
oscilloscopes, crystal oscillators,
and crystal filters
—
an almost endless
variety of applications requiring minia-
turized capacitance trimming. The tiny
513
VARI-Thin
is available with three
basic terminal arrangements as shown
at left.
.042
[1.07]
.100 MAX.
[2.54 MAX.]
.196
[4.98]
.090
[2.29]
.005
[0.13]
.013 [0.33]
.016[0.41] wide x .012[0.31] deep
SCREWDRIVER SLOT
513- 001
-021
Ordering Data
-000, -001, -019
Cap. (pF)
Begin with ‘0’, specify
series 513 followed by
the three digit variation
you select from the
chart at the left. Then
list the Dielectric type
code from the table at
the right and the corre-
sponding Capacitance
Range. Example:
0513-000A1-5
Dielectric
Type
Code
A
A
A
A
A
A
A
A
A
A
F
A
.196
[4.98]
.100 MAX.
[2.54 MAX.]
.042
[1.07]
-020, -021, --022
Cap. (pF)
1.0-2.5
1.5-3.0
2.0-5.0
2.5-9.0
4.5-14.0
.090
[2.29]
.150 MIN.
[3.81 MIN.]
.100
[2.54]
.200
[5.08]
.005 [0.13]
513-019*
-022*
.042
[1.07]
1.0-5.0
2.0-10.0
3.5-20.0
5.0-30.0
6.0-35.0
7.0-40.0
.016[0.41] wide x .012[0.31] deep
SCREWDRIVER SLOT
.196
[4.98]
6.0-20.0
Minimum to maximum capacitance achieved through 180° rotation.
.064
[1.63]
BEND ANGLES
.090
[2.29]
TO BE
90° ± 5 °
(2) PLCS.
Specifications
Working Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 100Vdc to 85°C
Dielectric Strength . . . . . . . . Two Times WVdc for 1 to 5 seconds
Operating Temperature Range . . . . . . . . . . . . . . . -55°C to +85°C
Q Factor @ 1 MHz . . . . . . . . . . .500 Min. ( Dielectric Code A & F)
Insulation Resistance. . . . . . 10 gigaohms minimum at 25°C ±5°C
Torque . . . . . . . . . . . . . . . . . . . . . . . 0.3 to 2.0 oz.in.[0.2-1.4 Ncm]
Performance Specification. . . . . . . . . . . . . . . . . . . . . . . . Page 6
For other capacitance ranges and terminal arrangements, call the
nearest TUSONIX Sales office or call Tusonix Headquarters at
(520) 744-0400.
.100 MAX.
[2.54 MAX.]
.200
[5.08]
.275
[6.98]
.012
[0.31]
.007 ± .001
[0.17 ± 0.03]
*Variation 513-019, -022 is supplied on tape
and reel, for auto placement
For dimensions
≤
.125”/3.18mm, tolerance is
±.005/0.13
For dimensions
≥
.126”/3.20mm, tolerance is
±.015/0.38
2
Analog electronics
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