Spec Sheet
Multilayer Ceramic Capacitors (Temperature compensating type)
UMK105UJ271JV-F
Features
Item Summary
270pF±5%, 50V,
U2J/UJ, 0402/1005 (EIA/JIS)
Lifecycle Stage
Mass Production
Standard packaging quantity (minimum)
Taping paper 10000pcs
Products characteristics table
Capacitance
Case Size (EIA/JIS)
Rated Voltage
Q (min)
Temperature Characteristic (EIA)
Operating Temp. Range (EIA)
Temperature Characteristic (JIS)
Operating Temp. Range (JIS)
Temperature Characteristic
High Temperature Loading
(% Rated Voltage)
Insulation Resistance (min)
RoHS2 Compliance (10 subst.)
REACH Compliance (181 subst.)
Halogen Free
Soldering
10 GΩ
Yes
Yes
Yes
Reflow
270 pF ± 5 %
0402/1005
50 V
1000 at 1MHz
U2J
-55 to +125 ℃
UJ
-55 to +125 ℃
-750 ±120 ppm/℃
200 %
External Dimensions
Dimension L
Dimension W
Dimension T
Dimension e
1.0 ±0.05 mm
0.5 ±0.05 mm
0.5 ±0.05 mm
0.25 ±0.10 mm
2018.11.25
The data is reference only. Electrical characteristics vary depending on environment or measurement condition.
TAIYO YUDEN reserves the right to make change to the data at any time without notice.
Before making final selection, please check product specification.
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Multi Layer Ceramic Capacitor
○UMK105UJ271JV
50V 1005 UJ/U2J 270pF +/- 5% t=0.55mmMAX
50V 0402 UJ/U2J 270pF +/- 5% t=0.022inchMAX
-Electrical Characteristics Data-
16CDD02
RoHS compliance product
10
UMK105UJ271JV
DC Bias Char.
100000
UMK105UJ271JV
Capacitance Freq.
5
10000
0
Capacitance[pF]
dC/C[%]
1000
-5
100
-10
0
10
20
30
40
DC Bias Voltage[V]
50
10
0.1
1
10
100
1000 10000100000
Frequency[MHz]
UMK105UJ271JV
Capacitance Temp.
10
100000
10000
5
1000
UMK105UJ271JV
Impedance,ESR Freq.
ESR
Z
0
Z,ESR[OHM]
-55 -35 -15 5 25 45 65 85 105 125
Temperature[degreeC]
dC/C[%]
100
10
1
0.1
-5
0.01
-10
0.001
0.1
1
10
100 1000 10000100000
Frequency[MHz]
部品特性は設½環境、測定条件等により変化する場合があります。本データをご½用される際は実際の½品特性に対する参考
データとしてご活用ください。また、本データは予告無く½加½削除及び変更を行う場合があります。ご注文の際は、納入仕様書の
ご確認をお願いします。
The data is reference only. Electrical characteristics vary depending on environment or measurement condition.
TAIYO YUDEN reserves the right to make change to the data at any time without notice.
Before making final selection, please check product specification.
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Notice for TAIYO YUDEN Products
Please read this notice before using the TAIYO YUDEN products.
!
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products.
REMINDERS
Please conduct validation and verification of our products in actual condition of mounting and operating environment before using our
The product listed in this spec sheet is intended for use in general electronic equipment (e.g., AV equipment, OA equipment, home electric
appliances, office equipment, information and communication equipment including, without limitation, mobile phone, and PC) and medical
equipment classified as Class I or II by IMDRF. Please be sure to contact TAIYO YUDEN for further information before using the products for any
equipment which may directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation,
automotive powertrain control system, train control system, and ship control system, traffic signal equipment, disaster prevention equipment,
medical equipment classified as Class III by IMDRF, highly public information network equipment including, without limitation, telephone
exchange, and base station).
Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g., aerospace equipment,
aviation equipment*, medical equipment classified as Class IV by IMDRF, nuclear control equipment, undersea equipment, military
equipment).
*Note:
There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g., in-flight
entertainment, cabin light, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN. Please be sure to
contact TAIYO YUDEN for further information before using our products for such aviation equipment.
When our products are used even for high safety and/or reliability-required devices or circuits of general electronic equipment, it is strongly
recommended to perform a thorough safety evaluation prior to use of our products and to install a protection circuit as necessary.
Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way responsible for any damages
incurred by you or third parties arising from use of the product listed in this spec sheet for any equipment requiring inquiry to TAIYO YUDEN or
prohibited for use by TAIYO YUDEN as described above.
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Information contained in this spec sheet is intended to convey examples of typical performances and/or applications of our products and is not
intended to make any warranty with respect to the intellectual property rights or any other related rights of TAIYO YUDEN or any third parties
nor grant any license under such rights.
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Please note that the scope of warranty for our products is limited to the delivered our products themselves and TAIYO YUDEN shall not be in
any way responsible for any damages resulting from a fault or defect in our products. Notwithstanding the foregoing, if there is a written
agreement (e.g., supply and purchase agreement, quality assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will
warrant our products in accordance with such agreement.
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The contents of this spec sheet are applicable to our products which are purchased from our sales offices or authorized distributors
(hereinafter “TAIYO YUDEN’s official sales channel”). Please note that the contents of this spec sheet are not applicable to our products
purchased from any seller other than TAIYO YUDEN’s official sales channel.
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Caution for Export
The product listed in this spec sheet may require specific procedures for export according to “U.S. Export Administration Regulations”, “Foreign
Exchange and Foreign Trade Control Law” of Japan, and other applicable regulations. Should you have any questions on this matter, please
contact our sales staff.
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