ST-5
Vishay
Surface Mount Cermet Trimmers (14 turns)
FEATURES
•
•
•
•
•
•
Lead (Pb)-free soldering, Cadmium-free
Precise adjustment is possible
Automatic mounting is possible (Taping)
Flow/reflow soldering is possible
Sealed construction (Washable)
RoHS compliant
DIMENSIONS in millimeters
RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS
1.4
(Unit: mm)
1.4
2
ST-5X, EX
2
ST-5W, EW
3 .3
0
2
2
3 .3
0
1.4
1.4
1.4
5
1.4
5
ST-5P, EP
ST-5R, ER
1.4
2
2
1.4
5 .7 5
0
2
2
5 .7 5
0
1.4
1.4
1.4
5
1.4
5
Note) The zero point is the center of mounting.
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be
submitted upon request.
www.vishay.com
1
For technical questions contact: copalsupport@vishay.com
Document Number: 58011
Revision: 06-Mar-06
ST-5
Vishay
Surface Mount Cermet Trimmers (14 turns)
DIMENSIONS in millimeters
OUTLINE DIMENSIONS
ST-5W, ST-5EW
Top adjustment
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
3
1
Resistance code & Production date code
CW rotation
2.5 2.5
Lead free Identification mark
1
4.3
ST-5X, ST-5EX
Side adjustment
1
1
6.75
1
2
3 - 0.5
Ø 1.6, Slot 0.6 W × 0.8 D
3
0.9
6
2
Note the terminal position.
1
6.3
Resistance code, Production date code
& Lead free Identification mark
Ø 1.6, Slot 0.6 W × 0.8 D
3
6
2.5 2.5
1
2
0.9
3 - 0.5
1
1
1
4.3
6.75
1
6.3
ST-5P, ST-5EP
Side adjustment
8.75
1
Resistance code & Production date code
1
Ø 1.6, Slot 0.6 W × 0.8 D
0.9
2.5 2.5
6
2
1
6.75
3 - 0.5
3
Lead free Identification mark
1
4.3
1
ST-5R, ST-5ER
Side adjustment
Resistance code, Production date code
& Lead free Identification mark
8.75
Ø 1.6, Slot 0.6 W × 0.8 D
3
1
1
1
3 - 0.5
1
0.9
2.5 2.5
6
1
2
6.75
4.3
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be
submitted upon request.
Document Number: 58011
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
2
ST-5
Vishay
Surface Mount Cermet Trimmers (14 turns)
DIMENSIONS in millimeters
PACKAGING SPECIFICATIONS
Taping packaging specifications
Taping version is packaged in 500 pcs. per reel.
Orders will be accepted for units of 500 pcs., i.e., 500, 1000, 1500 pcs., etc.
Taping version is boxed with one reel (500 pcs.).
Maximum number of consecutive missing pieces = 2
Leader length and reel dimension are shown in the dia-grams below.
EMBOSSED TAPE DIMENSIONS
REEL DIMENSIONS
(Conforms to JIS C 0806-3)
(Unit: mm)
(In accordance with EIAJ ET-7200A)
Empty
Filled
Empty
End
Ø 21 ± 0.8
Head
40 mm min.
Ø 80 ± 1
17.4 ± 1
2 ± 0.5
20 pitches min.
Leader 400 mm min.
Direction of feed
Ø 13 ± 0.2
Ø 254 ± 2 (ST-5TP/TR/ETP/ETR)
Ø 330 ± 2 (ST-5TW/TX/ETW/ETX)
4 ± 0.1
2 ± 0.1
16
Direction of feed
5
0.4 ± 0.1
Installation example
(ST-5W/EW)
16
12 ± 0.1
7.5 ± 0.1
Installation example
(ST-5P/EP)
+0.1
0
7.5 ± 0.1
0.4 ± 0.1
.5
2 ± 0.1
Ø1
4 ± 0.1
+0.1
0
.5
Ø1
12 ± 0.1
1.75 ± 0.1
ST-5TW/TX/ETW/ETX
1.75 ± 0.1
ST-5TP/TR/ETP/ETR
21.4 ± 1
Direction of feed
8.5
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
Magazine packaging specifications
Magazine is packed 50 pcs. per stick.
Orders will be accepted for units of 50 pcs., i.e., 50, 100, 150 pcs., etc.
Magazines are packed 2000 pcs. per box.
Magazine dimensions
8.5
3±1
380 ± 2
(Unit: mm)
3±1
11
Installation example (ST-5W/EW)
Stopper
Vinyl bag packaging specifications
Unit of bulk in vinyl bag packaging is 50 pcs. per pack.
Boxing of bulk in vinyl bags is performed with 200 pcs. per box.
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
Document Number: 58011
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
3
ST-5
Vishay
Surface Mount Cermet Trimmers (14 turns)
MECHANICAL SPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
Mechanical turn
14 turns
Test item
Operating torque
20 mN m {204 gf cm} maximum
Mechanical stop
Clutch action
Rotational life
200 cycles
10 Ω ∼ 200 Ω [ΔR/R ≤ ± (0.5 Ω + 3 %]
500 Ω ∼ 2 MΩ [ΔR/R ≤ ± (0.5 Ω + 2 %]
Thrust to shaft
5 N {0.51 kgf} minimum
Solderability
Sn-Pb: 235 °C, 2 s
Sn (Lead-free): 245 ± 3 °C, 2 ∼ 3 s
Shear (Adhesion)
5 N {0.51 kgf} 10 s
Substrate bending
Width 90 mm, bend 3 mm, 5 s, 1 time
Pull-off strength
5 N {0.51 kgf} 10 s
Test conditions
Specifications
Thermal shock
- 65 ∼ 125 °C (0.5 h),
5 cycles
[ΔR/R ≤ 2 %]
[S.S. ≤ 1 %]
Humidity
- 10 ∼ 65 °C (Relative
humidity 80 ∼ 98 %),
10 cycles, 240 h
Shock
981 m/s2, 6 ms
6 directions for 3 times
each
Vibration
Amplitude 1.52 mm or
Acceleration 196 m/s2,
10 ∼ 2000 Hz,
3 directions, 12 times
each
[ΔR/R ≤ 1%]
[S.S. ≤ 1 %]
Load Life
85 °C, 0.25 W, 1000 h
[ΔR/R ≤ 3 %]
[S.S. ≤ 1 %]
Low
temperature
operation
- 55 °C, 2 h
[ΔR/R ≤ 2 %]
[S.S. ≤ 2 %]
High
temperature
exposure
120 °C, 250 h
[ΔR/R ≤ 3 %]
[S.S. ≤ 2 %]
85 °C, 60 s
No leaks (No
continuous bubbles)
ELECTRICAL CHARACTERISTICS
Nominal resistance
range
10 Ω ∼ 2 MΩ
Resistance tolerance
± 10 %
0.25 W (85 °C) 0 W (120 °C)
Power ratings
Resistance law
Linear law (B)
Maximum input
voltage
DC200 V or power rating, whichever is
smaller
Maximum wiper
current
100 mA or power rating, whichever is
smaller
Effective electrical turn
Immersion seal
Sn-Pb
260 °C, 10 s or 215 °C,
35 s
11 turns
End resistance
1 % or 2 Ω, whichever is greater
C.R.V.
1 % or 3 Ω, whichever is greater
- 55 ∼ 120°C
Operating temp. range
10 Ω ∼ 50 Ω: ± 250 10-6 /°C maximum
100 Ω ∼ 2 MΩ: ± 100 10-6 /°C maximum
Temp. coefficient
Insulation resistance
1000 MΩ minimum (DC500 V)
Dielectric strength
AC600 V, 60 s
Net weight
Approx. 0.35 g
[ΔR/R ≤ 2 %]
Soldering heat
Sn
Flow: 260 °C ± 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
[ΔR/R ≤ 1 %]
Reflow profile for soldering heat evaluation
(°C)
250
Peak : 250 0 °C
200
Pre Heating Zone
+5
Temperature
Over 230 °C
150
180 °C
150 °C
90 ± 30 s
100
50
30 ± 10 s
Heating time
Soldering Zone
Reflow : two times maximum
Document Number: 58011
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
4
ST-5
Surface Mount Cermet Trimmers (14 turns)
Vishay
MAXIMUM INPUT RATINGS
CONSTRUCTION
Maximum
input voltage
(V)
Maximum
wiper current
(mA)
100
1.00
100
200
2.00
100
Nominal
resistance
values (Ω)
Resistance
code
10*
20*
Part Name
Material
Flammability
UL-94V-O
1
Housing
Polyphenylenesulphide
2
Shaft
Brass, Nickel-plated
3
Terminal pin
Sn-Pb
Copper,
Solder-plated
-
Sn
Copper, Tin-plated
-
50
500
3.53
70.7
100
101
5.00
50.0
4
Base element
Ceramic
-
200
201
7.07
35.4
5
Electrode
Ag-Pd cermet
-
500
501
11.2
22.4
6
Resistive element
RuO2 cermet
1k
102
15.8
15.8
7
Wiper
2k
202
22.4
11.2
8
Adhesive
Rubber cushion
-
Multi metal alloy
5k
502
35.4
7.07
9
10 k
103
50.0
5.00
10 Rotor gear
20 k
203
70.7
3.54
50 k
503
112
2.24
100 k
104
158
1.58
200 k
204
200
1.00
500 k
504
200
0.40
1M
105
200
0.20
2M
205
200
0.10
-
Epoxy
Silicone rubber
PA (Polyamide)
UL-94HB
CFC’s, Halon, Carbon tetrachloride and designated bromic flame
retardant PBBOs and PBBs are not used in our products.
1
10
2
9
The products indicated by * mark are manufactured upon
receipt oforer basis
3
4
5
6
7
8
LIST OF PART NUMBERS
Form of packing
Taping (reel)
Adjustment
position
Magazine (stick)
Vinyl bag
Shape of terminal
Sn-Pb
Sn (Lead
(Pb)-free)
Sn-Pb
Sn (Lead
(Pb)-free)
Sn-Pb
Sn (Lead
(Pb)-free)
Top adjustment
W (Gull-wing)
ST-5TW
ST-5ETW
ST-5MW
ST-5EMW
ST-5W
ST-5EW
Side adjustment
X (Gull-wing)
ST-5TX
ST-5ETX
ST-5MX
ST-5EMX
ST-5X
ST-5EX
P (Gull-wing)
ST-5TP
ST-5ETP
ST-5MP
ST-5EMP
ST-5P
ST-5EP
R (Gull-wing)
ST-5TR
ST-5ETR
ST-5MR
ST-5EMR
ST-5R
ST-5ER
Pieces in package
500 pcs./reel
50 pcs./reel
50 pcs./reel
FIG. 1: NOMINAL RESISTANCE VALUES
10 Ω∗
20 Ω∗
50 Ω
100 Ω
200 Ω
500 Ω
1 kΩ
2 kΩ
5 kΩ
10 kΩ
20 kΩ
50 kΩ
100 kΩ
200 kΩ
500 kΩ
1 MΩ
2 MΩ
-
The products indicated by * mark are manufactured upon receipt of order basis.
* The above part numbers are all available with the respective combination of (Fig.1)
* Verify the above part numbers when placing orders.
* Taping specification is not sold seperately and must be purchased in reel units.
Document Number: 58011
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
5
ST-5
Vishay
Surface Mount Cermet Trimmers (14 turns)
ORDERING INFORMATION
ST-5
SERIES NAME
TEMINAL PIN
T
W
204
FORM OF
PACKAGING
PRODUCT SHAPE (SHAPE
OF TERMINAL)
RESISTANCE CODE
Blank: Sn-Pb
T: Taping (Reel)
W: Gull wing (Top adjustment)
E: Sn
(Lead(Pb)-free)
M: Magazine (Stick)
X: Gull wing (Side adjustment)
Blank: Bulk in vinyl
bags
P: Gull wing (Side adjustment)
R: Gull wing (Side adjustment)
This product is manufactured by Copal Electronic Co. Ltd. of Tokyo, Japan and distributed by Vishay in North and South America only.
This product is not available from Vishay outside of North or South America.
Document Number: 58011
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
6
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1