3/8" Square (10 mm) Multi-Turn Cermet Trimmer
www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 57028
76 See also Application Note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 Revision: 20-Sep-10
64
Vishay Spectrol
The Model 64 is a small size trimmer - 3/8" x 3/8" x 3/16" -
answering PC board mounting requirements. Five versions
are available which differ by the position of the control screw
in relation to the PC board plane and by the spacing of the
terminals. Excellent operational stability is provided by the
use of a cermet element.
FEATURES
• Industrial grade
• 0.5 W at 70 °C
• Tests according to CECC 41000 or IEC 60393-1
• Contact resistance variation < 1 % typical
• Compliant to RoHS Directive 2002/95/EC
Note
(1) To be measured at base level
DIMENSIONS in millimeters (± 0.5 mm)
2.3 ± 0.2
(1)
2.54
2.54
Slot 0.6 x 0.6
9.8 ma x. 5 ± 1
Ø 0.5
a
b
c
1.3
Ø 2.2
7.9 ± 0.2
0.5
64X
9.7 ma x.
5 ma x.
1.2 ± 0.2
Terminal Spacing on
a 2.54 PCB
a
b
c
0.6 ± 0.2
(1)
2.54
(1)
2.54
(1)
Slot 0.6 x 0.6
2.54
9.8 ma x. 5 ± 1
Ø 0.5
a
b
c
1.3
Ø 2.2
7.9 ± 0.2
0.5
9.7 ma x.
5 ma x.
1.2 ± 0.2
a
b
c
64Z
2.3 ± 0.2
(1)
2.54
(1)
2.54
(1)
9.8 ma x. 5 ± 1
Ø 0.5
a
b
c
Slot 0.6 x 0.6
Ø 2.2
1.3
0.5
9.7 ma x.
5 ma x.
1.2 ± 0.1
1.6 ± 0.1
a
b
c
64W
0.6 ± 0.2
(1)
2.54
(1)
2.54
(1)
2.54
9.8 ma x. 5 ± 1
a
Slot 0.6 x 0.6
Ø 2.2
1.3
Ø 0.5
b
c
0.5
9.7 ma x.
5 ma x.
1.2 ± 0.1
1.6 ± 0.1
a
b
c
64Y
4.8 ± 0.2
(1)
Slot 0.6 x 0.6
2.54
(1)
2.54
(1)
2.54
(1)
9.7 max.
1.3
Ø 2.2
c
b
a
64P
5.2 ma x.
5 ± 1
Ø 0.5
0.5
Base level
1.2 ± 0.1
1.3 ± 0.1
9.7 ma x.
c
b
a
64
3/8" Square (10 mm) Multi-Turn Cermet
Trimmer Vishay Spectrol
Document Number: 57028 For technical questions, contact: sfer@vishay.com www.vishay.com
Revision: 20-Sep-10 See also Application Note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 77
ELECTRICAL SPECIFICATIONS
Resistive element Cermet
Electrical travel 21 turns ± 2
Resistance range 10 to 2.2 M
Standard series E3 1 - 2 - 2.5 - 5
Tolerance Standard 10 %
On request 5 %
Power rating
linear 0.5 W at + 70 °C
Circuit diagram
Temperature coefficient See Standard Resistance Element table
Limiting element voltage (linear law) 250 V
Contact resistance variation 2 % Rn or 2
End resistance (typical) 1
Dielectric strength (RMS) 1000 V
Insulation resistance (500 VDC)106 M
MECHANICAL SPECIFICATIONS
Mechanical travel 23 turns ± 5
Operating torque (max. Ncm) 1.5
End stop torque Clutch action
Net weight Approx. 0.82 g
Wiper (actual travel) Positioned at approx. 50 %
Terminals Pure Sn (code e3)
ENVIRONMENTAL SPECIFICATIONS
Temperature range - 55 °C to + 155 °C
Climatic category 55/125/56
Sealing Fully sealed - IP67
050 100 155
0.5
0
AMBIENT TEMPERATURE IN °C
POWER IN W
70 125
25
a
(1)
b
(2)
c
(3)
cw
64
Vishay Spectrol 3/8" Square (10 mm) Multi-Turn Cermet
Trimmer
www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 57028
78 See also Application Note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 Revision: 20-Sep-10
STANDARD RESISTANCE ELEMENT DATA
STANDARD
RESISTANCE
VALUES
LINEAR LAW TYPICAL
TCR
- 55 °C
+ 125 °C
MAX. POWER
AT 70 °C
MAX. WORKING
VOLTAGE
MAX. CURRENT
THROUGH WIPER
WV mAppm/°C
10
20
50
100
200
250
500
1K
2K
2.5K
5K
10K
20K
25K
50K
100K
200K
250K
500K
1M
2M
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.31
0.25
0.125
0.063
0.031
2.2
3.2
5
7.1
10
11.2
15.8
22.4
31.6
35.4
50
70.7
100
112
158
224
250
250
250
250
250
224
158
100
71
50
45
32
22
16
14
10
7.1
5
4.5
3.2
2.2
1.3
1
0.5
0.25
0.13
± 100
PERFORMANCES
TESTS CONDITIONS TYPICAL VALUES AND DRIFTS
RT/RT (%) R1-2/R1-2 (%)
Load life 1000 h at rated power
90'/30' - ambient temp. 70 °C
± 1 %
Contact res. variation: < 1 % Rn ± 2 %
Climatic sequence
Phase A dry heat 125 °C - 30 % Pr
Phase B damp heat
Phase C cold - 55 °C
Phase D damp heat 5 cycles
± 0.5 % ± 1 %
Long term damp heat 56 days
40 °C, 93 % RH
± 0.5 %
Dielectric strength: 1000 VRMS
Insulation resistance: > 104 M
± 1 %
Rapid temperature change 5 cycles
- 55 °C to + 125 °C ± 0.5 % V1-2/V1-3 ± 1 %
Shock
50 g at 11 ms
3 successive shocks
in 3 directions
± 0.1 % ± 0.2 %
Vibration
10 Hz to 55 Hz
0.75 mm or 10 g
during 6 h
± 0.1 % V1-2/V1-3 ± 0.2 %
Rotational life 200 cycles ± 4 %
Contact res. variation: < 1 % Rn -
MARKING
• Vishay trademark
•Model
•Style
• Ohmic value (in , k, M)
• Tolerance (in %)
• Manufacturing date
• Marking of terminal 3
64
3/8" Square (10 mm) Multi-Turn Cermet
Trimmer Vishay Spectrol
Document Number: 57028 For technical questions, contact: sfer@vishay.com www.vishay.com
Revision: 20-Sep-10 See also Application Note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 79
PACKAGING
• In box of 200 pieces code B40 (BO200)
On request:
• In box of 100 pieces code B30 (BO100)
• In tube of 50 pieces code T20 (TU50)
ORDERING INFORMATION (Part Number)
Model STYLE OHMIC VALUE TOLERANCE PACKAGING SPECIAL
NUMBER
M64 P
W
X
Y
Z
From
10 to 2.2 M
224 = 220 k
K = 10 %
On request
J = 5 %
B40 = Box
200 pieces
On request:
B30 = Box
100 pieces
T20 = Tube
50 pieces
(If applicable)
Given by Vishay
for custom design
DESCRIPTION (for information only)
64 P 220K 10 % BO200 e3
MODEL STYLE VALUE TOLERANCE SPECIAL PACKAGING LEAD FINISH
P224KB46 4M 0
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 02-Oct-12 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
