3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 145
![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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Max. Power Rating....12 VDC max., 20 mA
Contact Resistance .....100 milliohms max.
Insulation Resistance
Dielectric Strength...AC 100 V for 1 minute
Bounce
Circuit ........................................N.O. SPST
Mechanical Life.............50,000 cycles min.
Actuation Force
Stroke ..............................0.2 mm ±0.1 mm
Switch Type .............................(N.O.) SPST
Operating Temperature Range
Storage Temperature Range
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
Mechanical Characteristics
General Characteristics
On ............................................3 ms max.
Off ..........................................10 ms max.
....................50 megohms min., 100 VDC
....................160 gf ±50 gf (1.6 N ±0.5 N)
...................240 gf ±60 gf (2.4 N ± 0.6 N)
......................................-20 °C to +70 °C
......................................-40 °C to +85 °C
REV 09/04
STJN-4 – SMD Super-Thin Tact Switch
Features
I
I
I
I
DIMENSIONS:
MM/(INCHES)
Product Dimensions
Recommended PCB Layout
Circuit Diagram
(.177)
Super-thin 4.5 mm square SMD
Two different operating forces
0.55 mm height without knob
Compatible with surface mount
reflow soldering processes
4.5
(.024)
(.102)
0.6
2.6
(.018 + .006 / - .004)
(.022 + .006 / - .004)
0.55 + 0.15 / - 0.10
0.45 + 0.15 / -0.10
1
3
3
1
3
1
(.189)
(.118)
(.177 + .010 / - 0.06)
4.8
3.0
4.50 + 0.25 / - 0.15
(.014)
(.169)
(.110)
0.35
4.3
2.8
2
4
2
4
(.112)
2.85
4
(.191)
2
4.85
(.146)
3.7
(.169)
4.3
I
Model
Product Code
Size
Height
Actuating Force
Packaging Option
How To Order
Reflow Soldering Profile
275
225
175
125
75
25
RoHS compliant
TR = Embossed tape
05 = 0.55 mm (without knob)
-N = 160 gf (1.6 N)
-P = 240 gf (2.4 N)
-4 = 4.5 mm
0
N = Non-washable
Thin SMD Tact Switch
120 °C
20
10,000 pcs./reel
40
30-40 Sec.
60
80-90 Sec.
Time (Seconds)
80 100 120 140 160 180 200
STJ N - 4 05 - N TR
†
10-15
Sec.
35-60
180 °C
Sec.
240 °C
143
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