ST-4TA103 [VISHAY]
Trimmer, Cermet, 0.25W, 10000ohm, 50V, 20% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 2020, 3 PINS;
| 型号： | ST-4TA103 |
| 厂家： | 
VISHAY |
| 描述： | Trimmer, Cermet, 0.25W, 10000ohm, 50V, 20% +/-Tol, -100,100ppm/Cel, 1 Turn(s), 2020, 3 PINS 电阻器 |
| 文件： | 总8页 (文件大小：166K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ST-4
Vishay
Surface Mount Cermet Trimmers (single turn)
FEATURES
• Lead (Pb)-free soldering, Cadmium-free
• Wide variety (7 types) to choose from
• Automatic mounting is possible (Taping)
• Flow/reflow soldering is possible
• Sealed construction (Washable)
• Stopper structure prevents terminal pin from being open
• Cross slot totor suitable for automatic adjustment
• RoHS compliant
DIMENSIONS in millimeters
RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS
(Unit: mm)
ST-4A, 4EA
ST-4B, 4EB
ST-4D, 4ED
2
2
2
0
0
0
1.6
1.6
1.6
1.6
1.6
1.6
2.35
2.35
2
2.35
ST-4G, 4EG
ST-4H, 4EH
2
0
0
Note) The zero point is the center of mounting.
1.6
1.6
1.6
1.6
2.35
2.35
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: 58010
Revision: 06-Mar-06
ST-4
Surface Mount Cermet Trimmers (single turn)
Vishay
Unless otherwise specified, tolerance: 0.3 (Unit: mm)
DIMENSIONS in millimeters
OUTLINE DIMENSIONS
1
3
CW rotation
ST-4A, 4EA
Top adjustment
2
*: Note the terminal position.
0.6 W× 2.3 L× 0.5 D
2
1.2
Resistance code & Production date code
Lead (Pb)-free Identification mark
t = 0.15
2 - 0.8
1
3
2.35
2.3
5
ST-4B, 4EB
Top adjustment
0.6 W× 2.3 L× 0.5 D
1.2
Resistance code & Production date code
2
Lead (Pb)-free Identification mark
2 - 0.8
1
3
2.35
2.3
5
t = 0.15
ST-4C, 4EC
Top adjustment
0.6 W× 2.3 L× 0.5 D
3 - 0.6
2
Resistance code & Production date code
Lead (Pb)-free Identification mark
1
3
2.54
2.3
4
1
5
t = 0.15
ST-4G, 4EG
Side adjustment
0.6 W × 2.3 L × 0.5 D
2.35
2 - 0.8
Resistance code & Production date code
4.5
5
3
1
2
Lead-free Identification mark
1.2
t = 0.15
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: 58010
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
2
ST-4
Surface Mount Cermet Trimmers (single turn)
Vishay
DIMENSIONS in millimeters
OUTLINE DIMENSIONS
Unless otherwise specified, tolerance: 0.3 (Unit: mm)
1
3
ST-4H, 4EH
CW rotation
Side adjustment
2
*: Note the terminal position.
0.6 W× 2.3 L × 0.5 D
2.35
Resistance code & Production date code
2 - 0.8
4.5
5
1
3
Lead (Pb)-free Identification mark
2
0.8
1.2
t = 0.15
6.1
ST-4D, 4ED
Rear adjustment
<Semi-standard products>
0.6 W× 2.3 L× 0.5 D
1.2
Resistance code & Production date code
2
Lead (Pb)-free Identification mark
2 - 0.8
t = 0.15
1
3
2.35
5
2.3
2.8
ST-4F, 4EF
Rear adjustment
<Semi-standard products>
0.6 W× 2.3 L × 0.5 D
3 - 0.6
2
Resistance code & Production date code
Lead (Pb)-free Identification mark
t = 0.15
2.5 0.5
2.3
1
2.54
3
5
ST-42, 42E
CROSS SLOT DIMENSION
0.6 W × 2.3 L × 0.5 D
Cross slot screwdriver 0 bit: 0.8 D
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
3
For technical questions contact: copalsupport@vishay.com
Document Number: 58010
Revision: 06-Mar-06
ST-4
Surface Mount Cermet Trimmers (single turn)
Vishay
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.
· ST-4TA, TB, TD, ETA, ETB and ETD versions are boxed with 4 reels (2000 pcs.).
ST-4TG, TH, ETG and ETH versions are 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)
(In accordance with EIAJ ET-7200A)
(Unit: mm)
Empty
Filled
Empty
13+1 (TA/TB/ETA/ETB)
0
13.4 1(TG/TH/ETG/ETH)
End
Head
Ø 21 0.8
40 mm min.
20 pitches min.
2
0.5
Leader 400 mm min.
Direction of feed
Ø 13 0.2
15.4
1(TA/TB/TD/ETA/ETB/ETD)
0
Ø
17.4 1 (TG/TH/ETG/ETH)
180-1.5 (ST-4TA/TB/TD/ETA/ETB/ETD)
Ø254
2 (ST-4TG/TH/ETG/ETH)
ST-4TA/TB/TD/ETA/ETB/ETD
ST-4TG/TH/ETG/ETH
Ø1.5 +0.1
8
0.1
0
8
0.1
0.1
2
0.1
4
0.1
0.3 0.1
Installation example
(ST-4G/EG)
Ø 1.5
0.3 0.1
2
0.05
4
Installation example
(ST-4A/EA)
Lead (Pb)-free Identification mark
6.4
2.7 (ST-4TA/TB/ETA/ETB)
3.4 (ST-4TD/ETD)
Direction of feed
Direction of feed
Vinyl bag packaging specifications
· Unit of bulk in vinyl bag packaging is 100 pcs. per pack.
· Boxing of bulk in vinyl bags is performed with 500 pcs. per box.
Document Number: 58010
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
4
ST-4
Surface Mount Cermet Trimmers (single turn)
Vishay
ENVIRONMENTAL SPECIFICATIONS
MECHANICAL SPECIFICATIONS
Mechanical angle
Operating torque
Stop strength
240° (1 turn)
Test item
Test conditions
Specifications
10 mN m {102 gf cm} maximum
30 mN m {306 gf cm} minimum
100 cycles [ΔR/R ≤ ± (2 Ω + 3 %]
5 N {0.51 kgf} minimum
- 65 ∼ 125 °C (0.5 h),
[ΔR/R ≤ 2 %]
[S.S. ≤ 1 %]
Thermal shock
5 cycles
- 10 ∼ 65 °C (Relative
humidity 80 ∼ 98 %),
10 cycles, 240 h
981 m/s2, 6 ms
6 directions for 3 times
each
Rotational life
Humidity
Shock
[ΔR/R ≤ 2 %]
Thrust to rotor
Sn-Pb: 235 °C, 2 s
Sn-Cu (Lead (Pb)-free): 245 3 °C, 2 ∼
3 s
Solderability
Shear (Adhesion)
Substrate bending
Pull-off strength
5 N {0.51 kgf} 10 s
Amplitude 1.52 mm or
Acceleration 196 m/s2,
10 ∼ 2000 Hz, 3
directions, 12 times
each
Width 90 mm, bend 3 mm, 5 s, 1 time
5 N {0.51 kgf} 10 s
[ΔR/R ≤ 1%]
[S.S. ≤ 1 %]
Vibration
Load Life
[ΔR/R ≤ 3 %]
[S.S. ≤ 1 %]
ELECTRICAL SPECIFICATIONS
Nominal resistance
range
70 °C, 0.25 W, 1000 h
Low
temperature
operation
10 Ω ∼ 2 MΩ
[ΔR/R ≤ 2 %]
[S.S. ≤ 2 %]
- 55 °C, 2 h
Resistance tolerance
Power ratings
Resistance law
± 20 %
0.25 W (70 °C) 0 W (125 °C)
Linear law (B)
High
temperature
exposure
[ΔR/R ≤ 3 %]
[S.S. ≤ 2 %]
125 °C, 250 h
85 °C, 60 s
Maximum input
voltage
DC200 V or power rating, whichever is
smaller
No leaks (No
continuous bubbles)
Immersion seal
Maximum wiper
current
100 mA or power rating, whichever is
smaller
Sn-Pb
260 °C, 10 s or 215 °C,
35 s
Effective electrical turn
End resistance
210° (1 turn)
1 % or 2 Ω, whichever is greater
1 % or 3 Ω, whichever is greater
- 55 ∼ 125 °C
Sn-Cu
C.R.V.
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
Operating temp. range
10 Ω ∼ 50 Ω: 250 10-6 /°C maximum
Temp. coefficient
100 Ω ∼ 2MΩ: 100 10-6 /°C maximum
Soldering heat
Insulation resistance
Dielectric strength
1000 MΩ minimum (DC500 V)
AC500 V, 60 s
Approx. 0.12 g (ST-4A, B, C, D, F, EA,
EB, EC, ED, EF)
Approx. 0.22 g (ST-4G, H, EG, EH)
Reflow: Peak
Net weight
temperature 255 °C
(Please refer to the
profile below.)
[ΔR/R ≤ 1 %]
Manual soldering:
350 10 °C, 3 ∼ 4 s
Reflow profile for soldering heat evolution
(°C)
250
Peak : 250
+5 °C
0
Over 230°C
200
150
Pre Heating Zone
180°C
150°C
90 30 s
30 10 s
100
50
Soldering Zone
Heating time
Reflow : two times maximum
www.vishay.com
5
For technical questions contact: copalsupport@vishay.com
Document Number: 58010
Revision: 06-Mar-06
ST-4
Surface Mount Cermet Trimmers (single turn)
Vishay
1
MAXIMUM INPUT RATINGS
7
6
9
2
Nominal
resistance
values (Ω)
Maximum
input voltage wiper current
Maximum
Resistance
code
5
(V)
(mA)
100
3
10*
20*
100
200
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
1.00
2.00
3.53
5.00
7.07
11.2
15.8
22.4
35.4
50.0
70.7
112
100
4
8
50
70.7
50.0
35.4
22.4
15.8
11.2
7.07
5.00
3.54
2.24
1.58
1.00
0.40
0.20
0.10
100
200
500
1 k
CONSTRUCTION
Part Name
Material
Flammability
2 k
1
Wiper
Multi metal alloy
5 k
Stainless steel
(SUS 304)
10 k
20 k
50 k
100 k
200 k
500 k
1 M
2 M
-
2
3
Cover
Housing
Epoxy
UL-94V-O
Copper alloy,
Solder-plated
158
Sn-Pb
Sn-Cu
4
Terminal pin
200
Copper alloy,
Sn-Cu-plated
-
200
200
5
6
7
8
9
Base element
“O” ring
Ceramic
Silicone rubber
Polyphenylenesulphide
Ag-Pd cermet
RuO2 cermet
200
UL-94HB
UL-94V-O
Rotor
The products indicated by * mark are manufactured upon
receipt oforer basis
Electrode
-
Resistive element
CFC’s, Halon, Carbon tetrachloride and designated bromic flame
retardant PBBOs and PBBs are not used in our products.
LIST OF PART NUMBERS
Form of packing
Taping (reel)
Magazine (stick)
Adjustment
position
Shape of terminal
Sn-Pb
Sn (Lead (Pb)-free)
Sn-Pb
Sn (Lead (Pb)-free)
A (J-hook)
B (Gull wing)
ST-4/42TA
ST-4/42TB
-
ST-4/42ETA
ST-4/42ETB
-
ST-4/42A
ST-4/42B
ST-4/42C
ST-4/42D*
ST-4/42F*
ST-4/42G
ST-4/42H
ST-4/42EA
ST-4/42EB
ST-4/42EC
ST-4/42ED*
ST-4/42EF*
ST-4/42EG
ST-4/42EH
Top adjustment
C (Through hole pins)
D (Gull-wing)
ST-4/42TD*
-
ST-4/42ETD*
-
Rear adjustment
F (Through hole pins)
G (J-hook)
ST-54/42TG
ST-4/42TH
ST-4/42ETG
ST-4/42ETH
Side adjustment
H (Gull-wing)
Pieces in package
500 pcs./reel
100 pcs./reel
The products indicated by * mark are manufactured upon receipt of order basis.
* Slot: ST-4 Slot:-42
Document Number: 58010
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
6
ST-4
Surface Mount Cermet Trimmers (single turn)
Vishay
FIG.1: NOMINAL RESISTANCE VALUES
10 Ω∗
10 kΩ
20 Ω∗
20 kΩ
50 Ω
100 Ω
200 Ω
500 Ω
1 kΩ
2 kΩ
5 kΩ
50 kΩ
100 kΩ
200 kΩ
500 kΩ
1 MΩ
2 MΩ
-
Not manufactured
* The above part numbers are all available with the respective combination of <Nominal resitance values> (Fig.1)
* Verify the above part numbers when placing orders.
* Taping specification is not sold seperately and must be purchased in reel units.
ORDERING INFORMATION
ST-4
T
A
204
SERIES NAME (MINUS
SLOT)
TEMINAL PIN
Blank: Sn-Pb
PRODUCT SHAPE (SHAPE
OF TERMINAL)
RESISTANCE CODE
FORM OF
PACKAGING
T: Taping (Reel)
A, G: J-hook
E: Sn
(Lead(Pb)-free)
Blank: Bulk in vinyl
bags
B, D, H: Gull wing
C; F: Through hole pins
ORDERING INFORMATION
ST-4 2
T
A
204
SERIES NAME
(CROSS SLOT)
TEMINAL
PIN
PRODUCT SHAPE (SHAPE
OF TERMINAL)
RESISTANCE CODE
FORM OF
PACKAGING
Blank: Sn-Pb
T: Taping (Reel)
A, G: J-hook
E: Sn
(Lead-free)
Blank: Bulk in vinyl
bags
B, D, H: Gull wing
C; F: Through hole pins
This product is manufactured by Copal Electronics Co. Ltd. of Tokyo, Japan and is distributed by Vishay in North and South America only.
This product is not available from Vishay outside of North or South America.
Document Number: 58010
Revision: 06-Mar-06
For technical questions contact: copalsupport@vishay.com
www.vishay.com
7
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
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