3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 147

• 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

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