3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 120

• 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

Insulator ....Glass reinforced thermoplastic,
Contact ...................................Copper alloy
Finish
Electrical
Mechanical
Model
Terminal Style
Number of Contacts (N)
Gender
Options
Packaging Option
Specifications are subject to change without notice.
†
Customers should verify actual device performance in
their specific applications.
118
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Materials & Finishes
Operating Characteristics
How To Order
Underplating ...............30 µ˝ - 60 µ˝ nickel
Contact Area.............30 µ˝ Au over nickel
Current Rating .......................3 A/contact
Voltage Rating ...................................60 V
Contact Resistance ........30 mohms max.
Dielectric Voltage ......................AC 500 V
Insulating Resistance ..1000 Mohms min.
Operating Temperature
.......................................-55 °C to 125 °C
Durability ....................10,000 cycles min.
__ = Tube (240/N pcs. or
G = Embossed Tape
F = Female
J = SMT
2 through 6
0 = Standard
1 = Locating Pins
240 contacts per tube)
(750 pcs. per reel)
UL 94V-0 rated, black
70AA J - 4 - F 0 G
REV 09/04
70AA/Female Modular Contact
Features
I
I
I
I
I
I
I
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.3/(±.012) EXCEPT WHERE NOTED
Product Dimensions
Number of
Contacts
2
3
4
5
6
(.057)
2.54 mm pitch & height
2 to 6 precious metal contacts
End-to-end stackable
Twin hot contacts
(symmetrical pad layout)
Pick & place compatible
High cycle life
RoHS compliant
1.45
Dimension
(.065)
1.65
(.196)
(.296)
10.06
(.396)
12.60
(.496)
15.14
(.596)
4.98
7.52
†
(A ± .008)
(B ± .008)
A ± 0.20
B ± 0.20
A
(.100)
2.54
Dimension
10.16
12.70
(.100)
(.200)
(.300)
(.400)
(.500)
2.54
5.08
7.62
B
Applications
I
I
I
Standard Version (-0)
LEADS TO BE COPLANAR WITHIN
Locating Pins Version (-1)
LEADS TO BE COPLANAR WITHIN
Recommended PWB Layout
Handheld communications –
mobile phones, pagers, cordless
phones, GPS, PICs, radios
Portable consumer equipment –
PDAs, HPCs, notebook PCs, cameras,
dictaphones, PICs, games
Component-to-board, SIM cards, etc.
(B ± .008)
(.349)
B ± 0.20
8.86
(.394)
(.394)
(.077)
10.0
10.0
1.96
TYP.
(.004)
(.004)
0.10
0.10
(.050)
(.050)
1.27
1.27
LOCATOR PINS
(.100)
(.033)
2.54
OPTIONAL
0.84
2 PLCS.
(.095)
(.050)
2.41
TYP.
1.27
DIA.
TYP