Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

Telecom “Tip and Ring,” X7R Dielectric, 250 VDC

(Commercial Grade)

Overview

KEMET’s 250V DC Tip and Ring MLCCs in X7R dielectric are

designed and rated for telecommunication ringer circuits

where the capacitor is used to block -48V to -52V DC of line

voltage and pass a 16-25 Hz AC signal pulse of 70 Vrms

to 90 Vrms. Serving as an excellent replacement for high

voltage leaded film devices, these smaller surface mount

technology footprints save valuable board space which is

critical when creating new designs.

KEMET Tip and Ring capacitors feature a 125°C

maximum operating temperature and are considered

“temperature stable.” The Electronics Industries Alliance

(EIA) characterizes X7R dielectric as a Class II material.

Components of this classification are fixed, ceramic dielectric

capacitors suited for bypass and decoupling applications or

for frequency discriminating circuits where Q and stability of

capacitance characteristics are not critical. X7R dielectric

exhibits a predictable change in capacitance with respect to

time and voltage and boasts a minimal change in capacitance

with reference to ambient temperature. Capacitance change is

limited to ±15% from −55°C to +125°C.

These devices are able to withstand today’s higher lead-

free reflow processing temperatures and offer superior high

frequency filtering characteristics and low ESR.

Benefits

• −55°C to +125°C operating temperature range

• Lead (Pb)-free, RoHS and REACH compliant

• EIA 0805, 1206, 1210, 1812, 1825, 2220,and

2225 case sizes

• DC voltage rating of 250 V

• Capacitance offerings ranging from 1,000 pF to 6.8 μF

• Available capacitance tolerances of ±10% and ±20%

• Non-polar device, minimizing installation concerns

• 100% pure matte tin-plated termination finish that allows

for excellent solderability

• SnPb termination finish option available upon request

(5% Pb minimum)

• Flexible termination option available upon request

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Ordering Information

C

1825

C

105

K

A

Rated

Voltage

(VDC)

R

Dielectric

A

Failure

Rate/

Design

A = N/A

C

Termination Finish

1

C = 100% Matte Sn

L = SnPb (5% Pb minimum)

TU

Packaging/

Grade (C-Spec)

See

"Packaging

C-Spec

Ordering

Options Table"

below

Case Size

Specification/

Capacitance Capacitance

Ceramic

(L" x W")

Series

Code (pF)

Tolerance

0805

C = Standard

Two

J = ±5%

A = 250

R = X7R

1206

X = Flexible

significant

K = ±10%

1210

Termination

digits +

M = ±20%

1812

number of

1825

zeros

2220

2225

1

Additional termination finish options may be available. Contact KEMET for details.

One world. One KEMET

C1011_X7R_TIP_RING_SMD • 11/29/2017

1

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) – Telecom "Tip and Ring,” X7R Dielectric, 250 VDC (Commercial Grade)

Packaging C-Spec Ordering Options Table

Packaging Type

1

Bulk Bag/Unmarked

7" Reel/Unmarked

13" Reel/Unmarked

7" Reel/Marked

13" Reel/Marked

7" Reel/Unmarked/2mm pitch

2

13" Reel/Unmarked/2mm pitch

2

1

Packaging/Grade

Ordering Code (C-Spec)

Not required (Blank)

TU

7411 (EIA 0603 and smaller case sizes)

7210 (EIA 0805 and larger case sizes)

TM

7040 (EIA 0603 and smaller case sizes)

7215 (EIA 0805 and larger case sizes)

7081

7082

Default packaging is "Bulk Bag". An ordering code C-Spec is not required for "Bulk Bag" packaging.

The terms "Marked" and "Unmarked" pertain to laser marking option of capacitors. All packaging options labeled as "Unmarked" will contain capacitors

that have not been laser marked. Please contact KEMET if you require a laser marked option. For more information see "Capacitor Marking".

2

The 2 mm pitch option allows for double the packaging quantity of capacitors on a given reel size. This option is limited to EIA 0603 (1608 metric) case

size devices. For more information regarding 2 mm pitch option see "Tape & Reel Packaging Information".

Applications

Typical applications include telecommunication ringing circuits, switch mode power supply snubber circuits, high voltage

DC blocking and high voltage coupling. Markets include telephone lines, analog and digital modems, facsimile machines,

wireless base stations, cable and digital video recording set-top boxes, satellite dishes, high voltage power supply, DC/DC

converters, and Ethernet, POS and ATM hardware.

Qualification/Certification

Commercial Grade products are subject to internal qualification. Details regarding test methods and conditions are

referenced in Table 4, Performance & Reliability.

Environmental Compliance

Lead (Pb)-free, RoHS, and REACH compliant without exemptions (excluding SnPb termination finish option).

C1011_X7R_TIP_RING_SMD • 11/29/2017

2

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) – Telecom "Tip and Ring,” X7R Dielectric, 250 VDC (Commercial Grade)

Dimensions – Millimeters (Inches) – Standard Termination

W

L

T

B

S

EIA Size

Code

0805

1206

1210

1812

1825

2220

2225

Metric Size

Code

2012

3216

3225

4532

4564

5650

5664

L

Length

2.00 (0.079)

±0.20 (0.008)

3.20 (0.126)

±0.20 (0.008)

3.20 (0.126)

±0.20 (0.008)

4.50 (0.177)

±0.30 (0.012)

4.50 (0.177)

±0.30 (0.012)

5.70 (0.224)

±0.40 (0.016)

5.60 (0.220)

±0.40 (0.016)

W

Width

1.25 (0.049)

±0.20 (0.008)

1.60 (0.063)

±0.20 (0.008)

2.50 (0.098)

±0.20 (0.008)

3.20 (0.126)

±0.30 (0.012)

6.40 (0.252)

±0.40 (0.016)

5.00 (0.197)

±0.40 (0.016)

6.40 (0.248)

±0.40 (0.016)

T

Thickness

B

Bandwidth

0.50 (0.02)

±0.25 (0.010)

0.50 (0.02)

±0.25 (0.010)

0.50 (0.02)

±0.25 (0.010)

0.60 (0.024)

±0.35 (0.014)

0.60 (0.024)

±0.35 (0.014)

0.60 (0.024)

±0.35 (0.014)

0.60 (0.024)

±0.35 (0.014)

S

Separation

Minimum

0.75 (0.030)

Mounting

Technique

Solder Wave or

Solder Reflow

See Table 2 for

Thickness

N/A

Solder Reflow

Only

Dimensions – Millimeters (Inches) – Flexible Termination

EIA Size

Code

0805

1206

1210

1812

1825

2220

2225

Metric Size

Code

2012

3216

3225

4532

4564

5650

5664

L Length

2.00 (0.079)

±0.30 (0.012)

3.30 (0.130)

±0.40 (0.016)

3.30 (0.130)

±0.40 (0.016)

4.50 (0.178)

±0.40 (0.016)

4.60 (0.181)

±0.40 (0.016)

5.90 (0.232)

±0.75 (0.030)

5.90 (0.232)

±0.75 (0.030)

W Width

1.25 (0.049)

±0.30 (0.012)

1.60 (0.063)

±0.35(0.013)

2.60(0.102)

±0.30(0.012)

3.20 (0.126)

±0.30 (0.012)

6.40 (0.252)

±0.40 (0.016)

5.00 (0.197)

±0.40 (0.016)

6.40 (0.248)

±0.40 (0.016)

T

Thickness

B Bandwidth

0.50 (0.02)

±0.25 (0.010)

0.60 (0.024)

±0.25 (0.010)

0.60 (0.024)

±0.25 (0.010)

0.70 (0.028)

±0.35 (0.014)

0.70 (0.028)

±0.35 (0.014)

0.70 (0.028)

±0.35 (0.014)

0.70 (0.028)

±0.35 (0.014)

S

Separation

Minimum

0.75 (0.030)

Mounting

Technique

Solder Wave or

Solder Reflow

See Table 2 for

Thickness

N/A

Solder Reflow

Only

C1011_X7R_TIP_RING_SMD • 11/29/2017

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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) – Telecom "Tip and Ring,” X7R Dielectric, 250 VDC (Commercial Grade)

Electrical Parameters/Characteristics

Item

Operating Temperature Range

Capacitance Change with Reference to

+25°C and 0 Vdc Applied (TCC)

1

Parameters/Characteristics

−55°C to +125°C

±15%

3.0%

250% of rated voltage

(5±1 seconds and charge/discharge not exceeding 50mA)

5%(6.3V & 10V), 3.5%(16V & 25V) and 2.5%(50V to 250V)

See Insulation Resistance Limit Table

(Rated voltage applied for 120±5 seconds at 25°C)

Aging Rate (Maximum % Capacitance Loss/Decade Hour)

2

3

Dielectric Withstanding Voltage (DWV)

Dissipation Factor (DF) Maximum Limit at 25°C

4

Insulation Resistance (IR) Minimum Limit at 25°C

Regarding Aging Rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1,000 hours.

DWV is the voltage a capacitor can withstand (survive) for a short period of time. It exceeds the nominal and continuous working voltage of the

capacitor.

3

Capacitance and dissipation factor (DF) measured under the following conditions:

1kHz ± 50Hz and 1.0 ± 0.2 Vrms if capacitance ≤10µF

120Hz ± 10Hz and 0.5 ± 0.1 Vrms if capacitance >10µF

4

To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.

Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 & Agilent E4980 have a feature known as

Automatic Level Control (ALC). The ALC feature should be switched to "ON".

1

2

Post Environmental Limits

High Temperature Life, Biased Humidity, Moisture Resistance

Dielectric

X7R

Rated DC

Voltage

> 25

16/25

< 16

Capacitance

Value

All

Dissipation Factor

(Maximum %)

3.0

5.0

7.5

Capacitance

Shift

±20%

Insulation

Resistance

10% of Initial

Limit

Insulation Resistance Limit Table

EIA Case Size

0201

0402

0603

0805

1206

1210

1808

1812

1825

2220

2225

1,000 Megohm

Microfarads or 100 GΩ

N/A

< 0.012 µF

< 0.047 µF

< 0.15 µF

< 0.47 µF

< 0.39 µF

ALL

< 2.2 µF

ALL

< 10 µF

ALL

500 Megohm

Microfarads or 10 GΩ

ALL

≥ 0.012 µF

≥ 0.047 µF

≥ 0.15 µF

≥ 0.47 µF

≥ 0.39 µF

N/A

≥ 2.2 µF

N/A

≥ 10 µF

N/A

C1011_X7R_TIP_RING_SMD • 11/29/2017

4

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) – Telecom "Tip and Ring,” X7R Dielectric, 250 VDC (Commercial Grade)

Table 1 – Capacitance Range/Selection Waterfall (0805 – 2225 Case Sizes)

Capacitance

Code

181

221

271

331

391

471

561

681

821

102

122

152

182

222

272

332

392

472

562

682

822

103

123

153

183

223

273

333

393

473

563

683

823

104

124

154

184

224

274

334

394

474

564

684

824

105

125

Case Size/

Series

Voltage Code

Rated Voltage (VDC)

C0805C

A

250

C1206C

A

250

C1210C

A

250

C1812C

A

250

C1825C

A

250

C2220C

A

250

C2225C

A

250

Capacitance

180 pF

220 pF

270 pF

330 pF

390 pF

470 pF

560 pF

680 pF

820 pF

1,000 pF

1,200 pF

1,500 pF

1,800 pF

2,200 pF

2,700 pF

3,300 pF

3,900 pF

4,700 pF

5,600 pF

6,800 pF

8,200 pF

10,000 pF

12,000 pF

15,000 pF

18,000 pF

22,000 pF

27,000 pF

33,000 pF

39,000 pF

47,000 pF

56,000 pF

68,000 pF

82,000 pF

0.10 µF

0.12 µF

0.15 µF

0.18 µF

0.22 µF

0.27 µF

0.33 µF

0.39 µF

0.47 µF

0.56 µF

0.68 µF

0.82 µF

1.0 µF

1.2 µF

J

Capacitance

Tolerance

K

M

DR

Product Availability and Chip Thickness Codes

See Table 2 for Chip Thickness Dimensions

EQ

ES

EM

FN

FQ

FA

FZ

FU

FM

FK

GB

GE

GG

GJ

HB

HD

HF

250

A

JC

JD

JF

250

A

KC

KD

KE

250

A

Rated Voltage (VDC)

250

A

250

A

250

A

250

A

Capacitance

Capacitance Code

Voltage Code

Case Size/Series

C0805C

C1206C

C1210C

C1812C

C1825C

C2220C

C2225C

C1011_X7R_TIP_RING_SMD • 11/29/2017

5

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	KEMET(基美)
Reach Compliance Code	compliant

C1210C683JARAC7800

C1210C683JARAC7800在线购买

C1210C683JARAC7800概述

C1210C683JARAC7800规格参数

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