3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 140

• 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

SDTM Series – Packaging Specifications
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.2/(±.008) EXCEPT WHERE NOTED
138
SDTM-610/620/630/644/648/650(TR)
(.059 + .004/-0.00)
Packaging Specifications
1.50 + 0.10/-0.00
(.079 ± .004)
(.157 ± .004)
4.00 ± 0.10
DIA.
2.0 ± 0.10
(.630 + .012/-.004)
(.059 +.010/-0.00)
16.00 +0.30/-0.10
1.50 +0.25/-0.00
(.472 ± .004)
12.00 ± 0.10
DIA.
SDTM-610/620/630/644/648/650/660(TUBE)
Model Number
SDTM-630, 644, 648
SDTM-650, 660
SDTM-610, 620
(.102)
R
2.6
(.020)
0.5
(.295)
(.071)
(.370)
1.8
7.5
9.4
(.417 ± .004)
10.6 ± 0.1
Dimension A
(.626 ±.004)
15.9 ±0.1
(.256)
R
(.071)
6.5
10.40
(.409)
(.217)
1.8
(.039)
5.5
1.0
(.236 ± .020)
6.0 ± 0.5
A
Customers should verify actual device performance in
their specific applications.
Specifications are subject to change without notice.
Reflow Soldering Profile
275
225
175
125
75
25
0
120 °C
20
40
30-40 Sec.
60
80-90 Sec.
Time (Seconds)
80 100 120 140 160 180 200
10-15
Sec.
35-60
180 °C
Sec.
240 °C