3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 137

• 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

SDT Series – Product Dimensions
CIRCUIT DIAGRAM
RECOMMENDED PCB LAYOUT
SDTA-610/620/630/650/660
(.177 ± .008)
4.50 ± 0.20
(.016)
(.177 ± .004)
0.40
4.50 ± 0.10
(.138)
3.50
(.100)
(H ± .008)
T 3
2.55
H ± 0.20
DIA.
(.012)
0.30
T 3
T 1
(.331 ± 0.20)
(.276 ± 0.20)
(.028)
8.40 ± 0.50
7.00 ± 0.50
0.70
(.276 ± .004)
T 1
7.00 ± 0.10
(.169)
4.30
(.291)
7.40
C L
T 2
(.258)
6.55
(.157)
4.00
(.244)
6.20
T 4
T 2
C L
T 4
(.071)
1.80
(.028)
0.70
(.098)
(.039 ± .002)
TERMINAL
2.50
(.098 ± .004)
DIA. 4 PLCS.
GROUND
2.50 ± 0.10
(.012)
1.0 ± 0.05
0.30
(.138 ± 0.20)
3.50 ± 0.50
(.157)
4.00
MAX.
(.283)
7.20
RECOMMENDED PCB LAYOUT
CIRCUIT DIAGRAM
SDTA-644/648
Dim.
Dim.
(.177 ± .008)
B
B
A
A
4.50 ± 0.20
(.177 ± .004)
4.50 ± 0.10
(.016)
0.40
SDTA-644
SDTA-648
(.094 +.004/-0)
(.063 +.004/-0)
(.110 +.004/-0)
(.079 +.004/-0)
2.4 +.1/-0
1.6 +.1/-0
2.8 +.1/-0
2.0 +.1/-0
mm/(in)
mm/(in)
T 3
A
(.100)
(.067)
2.55
1.70
B
T 3
T 1
(.276 ± .004)
7.00 ± 0.10
(.331 ± 0.20)
(.276 ± 0.20)
8.40 ± 0.50
(.028)
7.00 ± 0.50
0.70
T 1
(.124)
(.169)
(.012)
3.15
(.242 ± .008)
4.30
0.30
6.15 ± 0.20
C L
T 2
(.244)
(.291)
C L
(.258)
T 4
T 2
6.20
7.40
6.55
T 4
(.039 ± .002)
(.071)
1.80
(.098 ± .004)
(.157)
2.50 ± 0.10
1.0 ± 0.05
4.00
4 PLCS.
TERMINAL
GROUND
(.138 ± 0.20)
3.50 ± 0.50
(.157)
4.00
(.138)
3.50
(.098)
(.028)
(.283)
2.50
DIA
7.20
0.70
(.012)
MAX.
0.30
DIA.
SDTX-210
DIMENSIONS: MM/(INCHES)
Customers should verify actual device performance in
their specific applications.
RECOMMENDED PCB LAYOUT
CIRCUIT DIAGRAM
Specifications are subject to change without notice.
(.020)
0.50
(.492 ± .004)
12.50 ± 0.10
(.071)
MAX.
1.80
(.280)
7.10
T 1
T 3
(.039)
1.0
(.047 ± .002)
DIA.
1.20 ± 0.05
T 1
T 3
(.012)
0.30
(.547 ± .020)
13.90 ± 0.50
12.50 ± 0.50
(.492 ± .020)
(.315)
8.0
C L
C L
C L
DIA 4 PLCS.
C L
T 2
T 4
(.138)
(.472)
15 °
3.50
T 2
T 4
12.0
(.197 ± .004)
5.0 ± 0.10
(H ± .008)
(.138 ± .020)
H ± 0.20
3.50 ± 0.50
(.197 ± .008)
5.0 ± 0.20
135