3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 85

• 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.
End Resistance
Contact Resistance Variation
Resolution.........................................Infinite
Adjustment Angle.......................260 °±20 °
Power Rating (50 volts max.)
Temperature Range........-40 °C to +100 °C
Temperature Coefficient ....... ±250 ppm/°C
Humidity ....................500 hours (5 % !TR)
Load Life .....................................500 hours
Rotational Life ..........20 cycles (15% !TR)
Torque ................................20 to 200 g-cm
Mechanical Angle .....................Continuous
Marking ...........................Resistance code,
Terminals ..............................Solder coated
Standard Packaging........1000 pcs./7 ˝ reel
Adjustment Tool ..................................H-90
Reflow solder processing recommended
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
<1K ....................................20 ohms max.
>1K ....................................................2 %
(Voltage Divider) ........................5 % max.
70 °C ...........................................0.2 watt
...........................100 ohms to 1 megohm
CCW
1
manufacturer's full part number
(see standard resistance table)
CLOCKWISE
and date code on packaging
0.2 watt @ 70 °C (5 % !TR)
2
WIPER
3
CW
REV 09/04
3364
4 mm Square Trimming Potentiometer
Features
I
I
I
Common Dimensions
Common Dimensions
3364W, X
3364W, X
3-Terminal
3-Terminal
SUGGESTED PWB LAYOUT
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.25/(±.010) EXCEPT WHERE NOTED
(.177)
Product Dimensions
4.50
SMD Single-Turn / Cermet / Industrial
Open Frame
Cross slot rotor designs suitable for
automatic adjustment equipment
Supplied in 12 mm embossed tape,
compatible with automatic pick-and-
place assembly equipment
(.051)
1.30
(.022 ± .006)
0.55 ± 0.15
(.079)
2.00
(.087)
(.094)
2.20
2.40
(.063)
1.60
(.037)
(.091)
0.95
2.30
(.055)
1.40
(.063)
1.60
3
1
2
(.150)
3.80
1
(.051)
(.059)
3
1.30
1.50
(.059)
1.50
(.043)
(.059)
1.10
1.50
X
X
2
(.037)
MAX.
0.95
(.039)
(.098 ± .006)
ADJ.
CROSS SLOT
(.022 ± .006)
(.014)
(.098)
1.00
0.35
2.50
2.50 ± 0.15
(.201)
0.55 ± .15
5.10
(.047)
(.031)
.12
0.80
DEEP X
LONG
WIDE X
I
I
3364A, B
3-Terminal
3364A, B
3-Terminal
SUGGESTED PWB LAYOUT
Recommended for reflow solder
processing only
RoHS compliant
processing information on lead free
surface mount trimmers
(.165)
4.20
(.047)
(.047)
1.20
1.20
(.022 ± .006)
0.55 ± 0.15
(.087)
2.20
(.079)
(.024)
(.055)
(.094)
2.00
0.60
2.40
(.031)
1.40
0.80
(.031)
(.031)
0.80
0.80
3
(.075)
1.90
1
(.150)
†
(.079)
2
3.80
2.00
2
– See page 155 for
(.024)
(.043)
0.60
(.059)
1.10
1.50
3
(.047)
1.20
(.059)
(.200)
1.50
5.08
(.031)
MAX.
0.80
(.098 ± .006)
2.50 ± 0.15
(.020)
(.039)
1
0.50
0.99
(.053)
(.047)
1.35
1.20
83