3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 121

• 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.
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 ..............25 m" max.
Dielectric Voltage ......................AC 500 V
Insulating Resistance ........1000 M" min.
Operating Temperature ...-55 °C to 125 °C
Normal Force/Finger .........80 grams min.
Durability ....................10,000 cycles min.
__ = Tube
M = Male
G = Embossed Tape
0 = Standard
J = SMT
2 through 6
(750 pcs. per reel)
70AA J - 4 - M 0 G
UL 94V-0 rated, black
REV 09/04
70AA/Male Modular Contact
Features
I
I
I
I
I
I
I
Product Dimensions
Number of
Contacts
2
3
4
5
6
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
8
1
(.030)
(.035)
0.76
TYP.
0.9
TERMINAL NUMBERS
2
7
(A ± .008)
(.100)
A ± 0.20
2.54
2
CONTACT NUMBERS
†
CONTACT SPACING
3
6
10.20 / (.397)
12.62 / (.497)
15.16 / (.597)
5.00 / (.197)
7.54 / (.297)
3
Dimension
4
5
A
4
(.234)
5.94
(.279)
7.09
(.334)
8.48
Applications
I
I
I
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.3/(±.012) EXCEPT WHERE NOTED
Recommended PWB Layout
Electrical Schematic
SURFACE
20°
MATING
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.
(.089)
2.26
TYP.
(.100)
2.54
TYP.
(.007)
0.18
CONTACT WIPE
1
ENGAGEMENT
2-6 POSITIONS AVAILABLE
HORIZONTAL
8
1
2
(.050)
1.27
7
2
3
TYP.
6
3
4
5
4
(.204)
5.18
TYP.
VERTICAL
ENGAGEMENT
(.382)
9.70
TYP.
(.100)
(.050)
2.54
1.27
119