ST5ETP502 Copal Electronics Inc, ST5ETP502 Datasheet - Page 2

• Manufacturer Part Number: ST5ETP502
• Description: POT 5.0K OHM 6MM CERMET SIDE SMD
• Manufacturer: Copal Electronics Inc
• Series: ST5r

Specifications of ST5ETP502

• Resistance (ohms): 5K
• Power (watts): 0.25W, 1/4W
• Taper: Linear
• Tolerance: ±10%
• Temperature Coefficient: ±100ppm/°C
• Number Of Turns: 14
• Adjustment Type: Side Adjustment
• Mounting Type: Surface Mount
• Resistive Material: Cermet
• Package / Case: Square - 0.266" L x 0.236" W x 0.169" H (6.75mm x 6.00mm x 4.30mm)
• Resistance In Ohms: 5.00K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ST-5ETP502; ST5ETP502TR

■
The products indicated by A mark are manufactured upon receipt of order basis.
■
Reflow profile for soldering heat evaluation
■ Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
Top adjustment
Side
adjustment
Pieces in package
Nominal resistance range
Resistance tolerance
Power ratings
Resistance law
Maximum input voltage
Maximum wiper current
Effective electrical turn
End resistance
C.R.V.
Operating temp. range
Temp. coefficient
Insulation resistance
Dielectric strength
Net weight
Adjustment
position
LIST OF PART NUMBERS
ELECTRICAL CHARACTERISTICS
250
200
150
100
( C)
50
W (
X (
P (
R (
Shape of terminal
Gull wing
Gull wing
Gull wing
Gull wing
180 C
150 C
)
)
)
)
Pre Heating Zone
Taping (reel)
Peak : 250
500 pcs./reel
DC200 V or power rating, whichever is smaller
Heating time
Reflow : two times maximum
100 mA or power rating, whichever is smaller
100
ST-5ETW
ST-5ETR
ST-5ETX
ST-5ETP
10
Over 230 C
90 30 s
1 % or 2 , whichever is greater
1 % or 3 , whichever is greater
1000 M minimum (DC500 V)
0.25 W (85 °C) 0 W (120 °C)
~ 50
~ 2 M : 100 10
30 10 s
+5
0
Approx. 0.35 g
AC600 V, 60 s
10
Form of packaging
C
: 250 10
Linear law
55 ~ 120 °C
Magazine (stick)
11 turns
Soldering Zone
50 pcs./stick
10 %
ST-5EMW
ST-5EMR
ST-5EMX
ST-5EMP
~ 2 M
-6
-6
/°C maximum
/°C maximum
〉
Plastic bag
50 pcs./pack
ST-5EW
ST-5ER
ST-5EX
ST-5EP
〈
※ The above part numbers are all available with the respective combination of
※ Verify the above part numbers when placing orders.
※ Taping and magazine specifications are not sold separately and must be purchased in reel or stick units.
■
■
A
Mechanical turn
Operating torque
Mechanical stop
Rotational life
Thrust to shaft
Solderability
Shear (Adhesion)
Substrate bending
Pull-off strength
Thermal shock
Humidity
Shock
Vibration
Load life
Low temp. operation
High temp. exposure
Immersion seal
Soldering heat
10 k
Nominal resistance values
<Nominal resistance values> (Fig. 1).
10
Test item
MECHANICAL CHARACTERISTICS
ENVIRONMENTAL CHARACTERISTICS
A
20 k
20
50 k
50
SURFACE MOUNT TRIMMERS
Flow : 260 3 °C as the temperature in a pot of
molten solder, immersion from head of terminal to
backside of board, 5 ~ 6 s, two times maximum
Reflow : Peak temperature 255 °C
(Please refer to the profile below.)
Manual soldering：350 10 °C, 3 ~ 4 s
10 ~ 2000 Hz, 3 directions, 12 times each
6 directions for 3 times each
65 ~ 125 °C (0.5 h), 5 cycles
100 k
100
85 °C, 0.25 W, 1000 h
10 ~ 65 °C (80 ~ 98 %),
Amplitude 1.52 mm or
Acceleration 196 m/s
COPAL ELECTRONICS
Test conditions
981 m/s
10 cycles, 240 h
120 °C, 250 h
200 k
85 °C, 60 s
200
55 °C, 2 h
500
10
Width 90 mm, bend 3 mm, 5 s, 1 time
2
500 k
, 6 ms
20 mN·m {204 gf·cm} maximum
500
~ 200
~ 2 M [ Δ R/R ≦
Δ R/R：Change in total resistance
S.S. ：Setting stability
5 N {0.51 kgf} minimum
245 3 °C, 2 ~ 3 s
5 N {0.51 kgf} 10 s
5 N {0.51 kgf} 10 s
1 M
2
〉
1 k
,
Clutch action
[ Δ R/R ≦
200 cycles
14 turns
2 M
2 k
No leaks (No continuous bubbles)
{ }
[ Δ R/R ≦ 1 %]
[ Δ R/R ≦ 1 %]
[ Δ R/R ≦ 1 %]
[ Δ R/R ≦ 2 %]
[ Δ R/R ≦ 2 %]
[ Δ R/R ≦ 2 %]
[ Δ R/R ≦ 1 %]
Specifications
[S.S. ≦ 1 %]
[S.S. ≦ 1 %]
[S.S. ≦ 1 %]
[S.S. ≦ 2 %]
[S.S. ≦ 2 %]
5 k
：
(0.5
(0.5
Reference only
ST-5
Fig. 1
3 %)]
2 %)]