3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 141

• 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............2,000 operations min.
Non-Switching Rating ......100 mA, 50 VDC
Switching Rating ................25 mA, 24 VDC
Contact Resistance (@ current 100 mA)
Insulation Resistance
Dielectric Strength ............500 VDC/minute
Capacitance ..................5 pf max. between
Circuit ...................Single pole single throw
Mechanical Life
Operation Force .....................1,000 g max.
Stroke..............................................1.0 mm
Operating Temp. Range...-20 °C to +70 °C
Storage Temperature .......-40 °C to +85 °C
Vibration Test ......................MIL-STD-202F,
Shock Test ..........................MIL-STD-202F,
Model
Actuator
Number of Positions
Terminal Type
Seal
Electrical Characteristics
Environmental Characteristics
How To Order
Frequency ................10-55-10 Hz/minute
Directions ................X,Y,Z, three mutually
Time.....................2 hours each direction.
Gravity ..........50 G (peak value), 11 msec
Direction & Times ..................6 sides and
........100 megohms min. at 500 ±15 VDC
.....................2,000 operations per switch
.......................50 milliohms max. at initial
-X = Standard (Not Sealed)
-1 = 1 Position
-2 = 2 Positions
-3 = 3 Positions
-4 = 4 Positions
-5 = 5 Positions
-6 = 6 Positions
-T = Top Tape Sealed
H = Straight (Manual Insertion Type)
X = Raised Actuator
R = Recessed Actuator
S = Splay (Machine Insertion Type)
(“R” actuator only, excluding 1 position)
100 milliohms max. after life test
per switch, 24 VDC, 25 mA
Method 213B, Condition A
3 times in each direction.
perpendicular directions
-10 = 10 Positions
-12 = 12 Positions
adjacent closed switch
-7 = 7 Positions
-8 = 8 Positions
-9 = 9 Positions
SND X - 1 S - X
High reliability
High reliability
Method 201A
SND Series – DIP Switch
(Machine Insertable Type)
Features
I
I
I
I
I
Base and Cover Materials
Actuator Materials ..............UL 94V-0 nylon
Contact Materials ...................Alloy copper
Terminal Materials ..............................Brass
Contact Plating Materials
Terminal Plating Materials ...................Gold
Hand Soldering Process*
Standard Packaging
Physical Characteristics
SND Series Dimensions
SND-12
SND-10
......................UL 94V-0 high-temperature
Color ................................................Black
Color................................................White
Wave Soldering Process*
SND-9
SND-8
SND-7
SND-6
SND-5
SND-4
SND-3
SND-2
SND-1
......................3 micro inches gold plating
...Recommended solder temp. at 260 °C
..............Use a soldering iron of 30 watts
.....IC tubes/all poles in the “off” position
Model
or less, controlled at 320 °C (608 °F) for
Double contacts offer high reliability
Low contact resistance
Self-clean on contact area
Splay terminals allow for automatic
insertion by IC insertion machine
Straight terminals are available for
manual insertion
No.
approx. 2 sec. while applying solder
Pos.
12 31.42 (1.237) 26.94 (1.100)
10 26.34 (1.037) 22.86 (.900)
9
8
7
6
5
4
3
2
1
over 40 micro inches nickel
23.80 (.937) 20.32 (.800)
21.26 (.837) 17.78 (.700)
18.72 (.737) 15.24 (.600)
16.18 (.637) 12.70 (.500)
13.64 (.537) 10.16 (.400)
11.10 (.437)
8.56 (.337)
6.02 (.237)
3.48 (.137)
Dim.
(500 °F) max., 5 sec.
A
thermoplastic PPS
thermoplastic
7.62 (.300)
5.08 (.200)
2.54 (.100)
Dim.
—
B
I
SCHEMATIC (TYP.)
1-12 POSITIONS AVAILABLE
DIMENSIONS: MM/(INCHES)
Specifications are subject to change without notice.
†
Customers should verify actual device performance in
their specific applications.
RECOMMENDED PCB LAYOUT
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Product Dimensions
RoHS compliant
SNDR SERIES
(.387 ± .020)
(.30 ± .020)
9.84 ± 0.50
7.62 ± 0.50
ON
1
(.038 ± .002)
0.97 ± 0.05
(.069)
1.74
2
(.100)
3
TYP.
2.54
(B ± .004 = .100 x (P-1)
B ± 0.10 = 2.54 x (P-1)
(A + .0002/-0)
DIA.
A +.006/ -0
4
†
B
5
(.344)
8.75
6
(.028)
0.70
(.020)
0.50
7
(.244)
6.20
SNDX SERIES
(.300 ± .004)
7.62 ± 0.10
(.010)
DIP
0.25
8
REV 09/04
(.142)
3.60
(.039)
1.0
(.075)
139
1.9
(.169)
4.30
MIN.
MAX.