3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 98

• 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 ......5 % max.
Resolution.........................................Infinite
Adjustment Angle .....................270 ° ±15 °
Power Rating (250 VDC max.)
Temperature Range........-30 °C to +100 °C
Temperature Coefficient ........±250 ppm/°C
Humidity .......................................95 % RH
Load Life .......................500 hours @ 70 °C
Rotational Cycling........................50 cycles
Torque ...................................50-350 gf-cm
Mechanical Angle .....................270 ° ±15 °
Marking..........................Part marking code
Standard Packaging ..............200 pcs./bag
Adjustment Tool ..................................H-90
Aqueous cleaning not recommended
Popular distribution resistance values listed in boldface.
Specifications are subject to change without notice.
†
Customers should verify actual device performance in
their specific applications.
96
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
Standard Resistance Table
#500 Ohms ........................10 ohms max.
>500 Ohms .....................2 % max. of TR
70 °C ...........................................0.5 watt
Resistance (Ohms)
100
200
500
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
...........................100 ohms to 1 megohm
(see standard resistance table)
Resistance Code
101
201
501
102
202
502
103
203
503
104
204
504
105
TRS ±10 %
TRS ±5 %
TRS ±5 %
REV 09/04
TC89
9 mm Round Trimming Potentiometer
Features
I
I
I
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.25/(±.010) EXCEPT WHERE NOTED
Model
Style
Standard Product Indicator
Resistance Code
Top Adjust
TC89P
Product Dimensions
Suggested PCB Layout
How To Order
9 mm Round / Single-Turn / Cermet
Industrial / Open Frame
Both sides adjust
Horizontal and vertical mounting
styles
(.047 + .008/-0)
(.197 ± .004)
(.453 ± .020)
(.040)
1.2 + 0.2/-0
DIA. 3 PLCS.
5.0 ± 0.1
11.5 ± 0.5
1.0
(.197)
5.0
(.252)
6.4
(.394 ± .020)
10.0 ± 0.5
(.346 ± .020)
(.346 ± .020)
1
(.063)
8.8 ± 0.5
8.8 ± 0.5
1.6
2
TC89 P - 1 - 103
(.394 ± .004)
3
10.0 ± 0.1
(.079)
(.142)
2.0
3.6
(.197)
5.0
(.040)
(.335 ± .020)
1.0
8.5 ± 0.5
(.165)
4.2
Side Adjust
TC89W
I
I
I
Suggested PCB Layout
(.047 + .008/-0)
Dust resistant/splash resistant covers
PC board stand-offs
RoHS compliant
1.2 + 0.2/-0
DIA. 3 PLCS.
(.040)
CCW
(.197 ± .004)
1.0
(.315)
5.0 ± 0.1
8.0
(.165)
4.2
1
(.063)
1.6
(.031)
1
0.8
CLOCKWISE
(.346 ± .020)
8.8 ± 0.5
2
†
2
WIPER
3
(.197 ± .020)
(.142)
(.323 ± .020)
5.0 ± 0.5
3.6
(.098 ± .004)
8.2 ± 0.5
(.098 ± .020)
2.5 ± 0.1
(.177)
(.047 ± .008)
4.5
2.5 ± 0.5
1.2 ± 0.2
3
(.177 ± .012)
(.177)
4.5
4.5 ± 0.3
CW