T HIN CERAMIC TRIMMER CAPACITORS
AT 9401G RoHS SERIES
SURFACE MOUNT TRIMMER CAPACITORS, RoHS COMPLIANT
Description
Miniaturized trimmers
Performance up to 2 GHz and beyond
Very small size and weight
Ceramic dielectric
Rated voltage 250 VDC
Low capacitance drift , very stable over time
Extremely low ERS and ESL
High resonance frequency and very good Q
Terminations are
gold plated
Delivered on tape and reel (SL1 version)
ROHS
compliant
Max Soldering Temperature 260°C, 10s Max
Applications
RF amplifier, Filter networks
Military and Avionics equipment
Medical devices
DR/Crystal Oscillators
Broadband wireless LAN, Antenna tuning
Telemetry
I. Electrical Specifications
AT 9401G-0
RoHS
AT 9401G-0
SL1 RoHS
0.25 => 0.7
AT 9401G-1
RoHS
AT 9401G-1
SL1RoHS
0.5 => 1.3
250
500
–55°C to +125°C
50±50
NPO±100
–400±200
< 1%
>1000
>1000
>1000
10000 min
>500
–1100±300
AT 9401G-2
RoHS
AT 9401G-2
SL1 RoHS
0.6 => 2.0
AT 9401G-4
RoHS
AT 9401G-4
SL1 RoHS
1.5 => 4.0
P/N
Capacitance range (pF)
Working Voltage (Vdc)
Withstanding Voltage (Vdc)
Working Temp. range
Temp. Coeff. (ppm/°C)
Setting drift
Typical Q @ 100 MHz, CMax
Insulation Resistance (M )
187
07/2015
EXXELIA TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
THIN CERAMIC TRIMMER CAPACITORS
AT 9401G RoHS SERIES
SURFACE MOUNT TRIMMER CAPACITORS, RoHS COMPLIANT
II.
Typical Q factor
Typical Q factor of AT 9401G ROHS series tuned at Max capacitance
10000
1000
100
10
1
0
250
500
750
1000
1250
1500
1750
2000
2250
Frequency MHz
AT 9401G 0
AT 9401G 1
AT 9401G 4
III. Mechanical and general specifications
AT 9401G-0
RoHS
AT 9401G-0
SL1 RoHS
AT 9401G-1
RoHS
AT 9401G-1
SL1 RoHS
AT 9401G2
RoHS
AT 9401G-2 SL1
RoHS
5 to 70
100g @ 6 ms
15g @ 10-2000 Hz
MIL-STD-202, Method 106
AT 9401G-4
RoHS
AT 9401G-4
SL1RoHS
P/N
Rotating torque (cN.cm)
Shock
Vibration
Moisture resistance
188
07/2015
EXXELIA TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
Q factor
THIN CERAMIC TRIMMER CAPACITORS
AT 9401G RoHS SERIES
SURFACE MOUNT TRIMMER CAPACITORS, RoHS COMPLIANT
IV. Outline dimensions
Standard model
SL1 model
V.
Soldering
Typical solder pad layout for SL1 model
Recommended reflow solder temperature profile
Maximum Soldering Temperature 260°C MAX
Temp °C
260°C
220°C
PEAK 10 s Max
180°C
150°C
PREHEAT
HEATING
Time
189
07/2015
EXXELIA TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
THIN CERAMIC TRIMMER CAPACITORS
AT 9401G RoHS SERIES
SURFACE MOUNT TRIMMER CAPACITORS, RoHS COMPLIANT
VI. Packaging
Parts delivered :
Standard model:
in bulk
SL1 model:
in bulk for quantity lower than 1.5 kp
on tape and reel in 12 mm width carrier tape in quantities of 1500 p on 7 inches reel
VII. How to order
Standard model and SL1 model in qty < 1.5 kp
Reference
Examples
ROHS
AT 9401G-1
ROHS
AT 9401G-0 SL1 ROHS
SL1 model on tape and reel :
Example
Reference
R3 ROHS
Qty 1.5 kp
AT 9401G-4 SL1 R3 ROHS
VIII. Tuning tool
Tuning Tool reference: AT 4192
IX. Recommendation for cleaning
SMD Thin AT 9401G ROHS series are compatible with a wide variety of cleaning process including
those that utilize aqueous or semi-aqueous solutions, alcohol solutions, de-ionized water and
numerous other cleaners. However, due to the large variety of such processes, the customer through
cleaning process evaluation in conjunction with TEMEX-CERAMICS product purchased must
determine actual compatibility. SMD Thin AT 9401G ROHS series capacitors should be cleaned in
contamination free solution. If rough torque occurs after cleaning, re-clean in fresh solution.
190
07/2015
EXXELIA TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
SMD THIN CERAMIC TRIMMER CAPACITORS
AT 9402G & AT 9410G RoHS SERIES
SURFACE MOUNT TRIMMER CAPACITORS, RoHS COMPLIANT
Description
Miniaturized trimmers
Thin profile
Very small size and weight
Ceramic dielectric
Rated voltage 250 VDC
Low capacitance drift, very stable over time
Very good Q
Terminations are
gold plated
Delivered on tape and reel (SL1 version)
ROHS
compliant
Non magnetic models
Max Soldering Temperature 260°C, 10s
Max
Applications
RF amplifier, Filter networks
DR/Crystal Oscillators
Military and Avionics equipment
Broadband wireless LAN, Antenna tuning
Medical devices
Telemetry
I. Electrical specifications
I.1 AT 9402G ROHS series
AT 9402G-0 AT 9402G- AT 9402G-
ROHS
1 ROHS
2 ROHS
P/N
AT 9402G-0 AT 9402G- AT 9402G-
SL1 ROHS
1 SL1
2 SL1
ROHS
ROHS
0.5
2.5
1.0
5.0
2.5
10.0
AT 9402G-4
ROHS
AT 9402G-4
SL1 ROHS
3.0
12.0
250 VDC
500 VDC
55°C to +125°C
100+/ 100
100+/ 200
50+/ 100
1100+/ 300
< 1%
3000
1000
1000
500
10000 min
300
750
500
1100+/ 300
300+/ 300
450+/ 300
AT 9402G-6
ROHS
AT 9402G-6
SL1 ROHS
8.0
25.0
AT 9402G-8
ROHS
AT 9402G-8 SL1
ROHS
5.0
15.0
AT 9402G-9
ROHS
AT 9402G-9
SL1 ROHS
7.0
18.0
From below
Capacitance range (pF)
To above
Working Voltage (VDC)
Test Voltage (VDC)
Working Temp. range
Temp. Coeff. (ppm/°C)
Setting drift
Typical Q@100 MHz, CMax
Insulation Resistance (M )
191
+2&-+,0
EXXELIA TEMEX reserves the right to modify herein specifications and information at any time when necessary to provide optimum performance and cost.
