3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 93

• 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 ................±25 % std.
Absolute Minimum Resistance
Contact Resistance Variation ......5 % max.
Resolution.........................................Infinite
Adjustment Angle .....................260 ° ±20 °
Power Rating (50 VDC max.)
Temperature Range........-40 °C to +100 °C
Temperature Coefficient ........±250 ppm/°C
Humidity .......................................95 % RH
TRS max. ...........................................±5 %
Load Life
Rotational Cycling........................20 cycles
Torque......................0.49-7.84 mN-m max.
Mechanical Angle .....................270 ° ±20 °
Marking..........................Part marking code
Standard Packaging .......3000 pcs./7 ” reel
Popular distribution resistance values listed in boldface.
Model
Style
Standard or Modified
Product Indicator
Resistance Code
Embossed Tape Designator
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
Standard Resistance Table
How To Order
#1 K Ohms ........................20 ohms max.
>1 K Ohms......................2 % max. of TR
70 °C ...........................................0.1 watt
.............@ 70 °C rated power 1000 hours
Ohms
100
200
500
1,000
2,000
5,000
10,000
...........................100 ohms to 1 megohm
-2 = Cross Slot Rotor
Resistance
E = 3000 pcs./7 ˝ Reel (Standard)
(see standard resistance table)
Code
101
201
501
102
202
502
103
TC22 X - 2 - 103 E
Ohms
20,000
50,000
100,000
200,000
500,000
1,000,000
Resistance
TRS ± 5 %
TRS ±5 %
Code
203
503
104
204
504
105
TC22
2 mm SMD Trimming Potentiometer
Features
I
I
DIMENSIONS: MM/(INCHES)
Product Dimensions
Recommended Land Pattern
(.087)
(.033)
(.061)
Recommended for reflow processing
Rotor design compatible with pick
and place and automatic adjustment
equipment
0.85
1.55
2.2
CCW
(.055)
(.053)
(.024)
(.039)
1.35
1.4
(.039)
0.6
1.0
1.0
(.033)
0.85
1
2
(.057)
1.45
(.037)
0.95
CLOCKWISE
(.110)
2.8
(.108)
2.75
2
WIPER
(.031)
(.018)
0.8
0.45
(.012)
0.3
1
3
(.055)
1.4
(.055)
(.031)
(.061)
1.55
0.8
1.4
(.018)
(.057)
(.028)
0.45
(.028)
3
1.45
(.075)
(.075)
0.7
0.7
1.9
1.9
CW
(.102)
2.6
DIA.
I
I
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.
Packaging Specifications
2 mm size meets EIA/EIAJ standard
trimmer footprint
RoHS compliant
processing information on lead free
surface mount trimmers
(.069 ± .004)
1.75 ± 0.1
(7.087 -.118/+0)
(.061 ± .002)
1.55 ± 0.05
(.512)
(.157 ± .004)
13.0
180.0 -3/+0
(.079 ± .004)
4.0 ± 0.1
DIA.
2.0 ± 0.1
DIA.
(.008)
0.3
Meets EIA 481
(.059)
DIA.
1.5
REEL
†
(.315)
8.0
– See page 155 for
TAPE
(.138 ± .002)
3.5 ± 0.05
(2.362 -0/+.039)
(.217)
(.108)
2.75
5.5
60.0 -0/+1.0
(.157 ± .004)
(.354 ± .039)
(.449 ± .039)
4.0 ± 0.1
11.4 ± 1.0
9.0 ± 1.0
DIA.
REV 09/04
(.002)
0.06
91