3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 33

• 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

Standard Resistance Range
Resistance Tolerance ................±20 % std.
Absolute Minimum Resistance
Contact Resistance Variation
Resolution.......................Essentially infinite
Insulation Resistance....................500 VDC
Dielectric Strength
Adjustment Angle .................11 turns nom.
Power Rating (200 volts max.)
Temperature Range........-65 °C to +150 °C
Temperature Coefficient ........±100 ppm/°C
Humidity............MIL-STD-202 Method 106
Vibration .........20 G TRS ±1 %; VRS ±1 %
Shock ...........100 G TRS ±1 %; VRS ±1 %
Load Life
Rotational Cycling......................200 cycles
Thermal Shock...............................5 cycles
Mechanical Stop .......................Wiper idles
Torque ................................2.50 oz-in. max
Weight ....................Approximately 0.01 oz.
Marking .....................Manufacturer’s code,
Solderability ...................Per MIL-STD-202,
Wiper....................50 % (Actual TR) ±10 %
Flammability ..................................UL94V-0
Adjustment Tool ...............................H-92-1
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
Sea Level...................600 VAC (1 minute)
70 °C .......................................0.125 watt
150 °C ............................................0 watt
@ 70 °C rated power 1000 hours
CRV .....4 " or 4 % (whichever is greater)
CRV .....4 " or 4 % (whichever is greater)
...1 % or 3 " max. (whichever is greater)
...3 % or 3 " max. (whichever is greater)
...........................................10 " to 2 M"
CCW
1
resistance code and date code
(see standard resistance table)
CLOCKWISE
TRS ±2 %; VRS ±2 %
2
TRS ±3 %; IR 10 M"
WIPER
(100 M" min.)
Method 208
3
CW
REV 09/04
3223 – 3 mm SMD Trimming Potentiometer
Features
I
I
I
Popular distribution resistance values listed in boldface.
Special resistances available.
Recommended Land Pattern
Product Dimensions
Standard Resistance Table
Ohms
10
20
50
100
200
500
1,000
2,000
5,000
(0.096)
Surface Mount 3 mm Square /
Multiturn / Cermet / Industrial /
Sealed
Sealed to withstand standard board
wash processing
Pick and place centering design for
automated placement compatibility
1
3
2.43
(0.035)
2 PLCS.
0.9
Resistance
2 PLCS.
(0.022)
0.56
(0.063)
1.6
Code
(0.051)
100
200
500
101
201
501
102
202
502
1.3
(0.090)
2.31
(0.125)
(0.110)
3.18
2.8
Ohms
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
2,000,000
(0.051)
Resistance
1.3
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.25/(±.010)
EXCEPT WHERE NOTED
ELECTRICAL ADJUSTMENT SLOT
(0.014)
0.38
2
(0.039)
(0.077)
0.98
Code
WIDE
1.97
103
203
503
104
204
504
105
205
X
(0.011)
0.30
DEEP
I
I
I
I
Model
Style
Standard or Modified
Product Indicator
Resistance Code
Embossed Tape Designator
How To Order
Flush adjustment screw
Meets EIA/EIAJ/IPC/VECI SMD
standard trimmer footprint
Top adjust
RoHS compliant
processing information on lead free
surface mount trimmers
-1 = IR Reflow (Standard)
E = 500 pcs./7 ˝ reel (standard)
(0.032)
0.81
3223W
(0.139)
3.52
(0.153)
(0.109)
†
3223 W - 1 - 502 E
2.76
3.9
- see page 155 for
(0.025)
0.63
(0.153)
(0.164)
3.9
(0.009)
4.16
0.22
REF.
31