3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 147
![TRIMPOT 50 OHM 1.25"REC CER MT](/photos/8/49/84988/3059y_series_sml.jpg)
3059Y-1-500LF
Manufacturer Part Number
3059Y-1-500LF
Description
TRIMPOT 50 OHM 1.25"REC CER MT
Manufacturer
Bourns Inc.
Series
3059 - Sealedr
Specifications of 3059Y-1-500LF
Temperature Coefficient
±100ppm/°C
Resistance (ohms)
50
Termination Style
PC Pin
Power (watts)
1W
Tolerance
±10%
Number Of Turns
22
Adjustment Type
Side Adjustment
Resistive Material
Cermet
Mounting Type
Chassis Mount
Package / Case
Rectangular - 1.250" L x 0.190" W x 0.315" H (31.75mm x 4.83mm x 8.00mm)
Track Resistance
50ohm
No. Of Turns
22
Resistance Tolerance
± 10%
Power Rating
1W
Potentiometer Mounting
Through Hole
Resistance
50 Ohms
Operating Temperature Range
- 55 C to + 150 C
Element Type
Cermet
Dimensions
6.10 mm W x 31.75 mm L
Product
Trimmers
Taper
Linear
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
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Electrical Life
Rating ..................................50 mA, 12 VDC
Contact Resistance ................100 m" max.
Insulation Resistance
Dielectric Strength...........250 VAC/1 minute
Contact Arrangement ..........................SPST
Operation Temperature Range
Storage Temperature Range
Vibration Test
Time..........................2 hours each direction
Shock Test
Cover Materials ...................Stainless Steel
Base Materials...............UL 94V-0 Nylon or
Actuator .............................UL 94V-0 Nylon
Contact Disc ........................Stainless steel
Terminals............Brass with silver cladding
Specifications are subject to change without notice.
†
Customers should verify actual device performance in
their specific applications.
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
...........................100 M" min. @ 500 VDC
Frequency................10-55-10Hz/1 minute
Directions
Gravity ...........50 G (peak value), 11 msec
Direction and Times ...6 sides and 3 times
........................................-25 °C to +70 °C
........................................-30 °C to +80 °C
...........X,Y,Z, three mutually perpendicular
...................MIL-STD-202F Method 213B
...............50,000 Cycles for 160 gf, 320 gf
...................MIL-STD-202F Method 201A
PPA High-Temperature Thermoplastic
High-Temperature Thermoplastic
with silver cladding
in each direction
Condition A
directions
REV 09/04
STSM – Ultraminiature Tactile Switch
Features
I
I
I
I
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.2/(±.008)
EXCEPT WHERE NOTED
Model
Style
Product Size
Height
Color of Stem for Operating Force
Packaging Option
Product Dimensions
How To Order
Available sharp click feel with a
positive tactile feedback
Ultraminiature and lightweight
structure suitable for high density
mounting
Economical
Reliable
TR = Tape & Reel Packaging
(H ± .008)
-N = Brown, 160 g
-S = Salmon, 320 g
-3 = 3.5 mm wide x
__ = Standard Packaging
M = Surface mount
H ± 0.2
1 = 4.3 mm
2 = 5.0 mm
6 mm long
135 pcs./tube
31 – 1800 pcs./reel
32 – 1600 pcs./reel
(.035)
0.9
STS M - 3 1 - S TR
(.236)
(.118)
(.283)
6.0
3.0
7.2
(.138)
3.5
(.020)
0.5
(.138)
3.5
MAX.
I
Circuit Diagram
Reflow Soldering Profile
275
225
175
125
75
25
RoHS compliant
0
(.063)
120 °C
1.6
20
(.039)
1.0
40
30-40 Sec.
60
80-90 Sec.
Time (Seconds)
80 100 120 140 160 180 200
†
T1
T2
PCB LAYOUT
10-15
Sec.
(.291)
(.134)
3.4
7.4
(.059)
1.5
(0.002)
0.05
35-60
180 °C
Sec.
240 °C
MAX.
145
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