DM05EA102JO3-SA-R02 datasheet, PDF

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DM05EA102JO3-SA-R02: DescriptionMICA CAPACITORS; File Size168KB，17 Pages; ManufacturerSharma; Websitehttp://www.sharmacomponents.com/

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DM05EA102JO3-SA-R02 Overview

MICA CAPACITORS

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MICA CAPACITORS

MICA

CAPACITORS

Quick Reference Guide

DM Series General Specifications by Case Size

SAHA DESIGNATION

MIL STYLE - Discontinued

MAXIMUM

CAPACITANCE

IN pF IN THE

RATED

VOLTAGE

INDICATED

MAXIMUM

NOMINAL

DIMENSIONS IN

INCHES

MAXIMUM

NOMINAL

DIMENSIONS IN

DM 05

1 to 390

390

200

120

0.270

0.250

0.190

0.120

6.86

6.35

4.83

3.05

DM 10

CM 04

1 to 390

820

390

360

250

0.390

0.380

0.220

0.141

9.91

9.65

5.59

3.58

DM 12

1 to 2500

2500

820

430

0.413

0.433

0.220

0.200

10.49

11.00

5.59

5.08

DM 15

CM 05

1 to 1200

2500

2000

750

330

430

0.490

0.420

0.240

0.234

12.45

10.67

6.10

5.94

CAPACITANCE RANGE pF

50 V DC

100 V DC

300 V DC

500 V DC

1000 V DC*

SAHA DESIGNATION

MIL STYLE - Discontinued

DM 19

CM 06

1 to 8200

8200

6800

5100

4700

0.710

0.590

0.370

0.344

18.03

14.99

9.40

8.74

DM 20

680 to 12,000

12000

10000

0.820

0.630

0.450

0.438

20.83

16.00

11.43

11.13

DM 30

CM 07

DM 42

CAPACITANCE RANGE pF

50 V DC

100 V DC

IN pF IN THE

300 V DC

RATED

500 V DC

VOLTAGE

1000 V DC*

MAXIMUM

CAPACITANCE

INDICATED

MAXIMUM

NOMINAL

DIMENSIONS IN

INCHES

MAXIMUM

NOMINAL

DIMENSIONS IN

5100 to 20,000 16000 to 82000

82000

20000

68000

20000

51000

12000

30000

0.830

0.920

0.450

0.438

21.08

23.37

11.43

11.13

1.470

0.920

0.450

1.063

37.34

23.37

11.43

27.00

* Available as special part.

M Series

General Specifications

(Formerly Sold as

RS Components 124-XXX series)

MMR & MMA Series General Specifications

MMR Series

(

Equivalent to: ASHCROFT (GB) and JAHRE (D) Molded Radial)

SAHA Designation

MMR B - 1 MMR B - 2

Capacitance Range (pF)

4 - 1,500

750 - 2,500

Maximum

100 V DC

1,500

Capacitance in

350 V DC

750

1,500

the rated voltage 750 V DC

MMR L - 1

4 - 1,500

1,500

750

MMR E - 1

4 - 6,000

6,000

4,000

MMR E - 2

4,001 - 10,000

10,000

7,500

MMR S - 1

4 - 60,000

60,000

50,000

SAHA

Designation

Capacitance

Range in pF

Maximum

Capacitance in

the rated voltage

350 VDC

SAHA

Designation

Capacitance

Range in pF

Maximum

Capacitance in

the rated voltage

350 VDC

M - 37

270 - 560

560

M - 50

680 - 10000

10000

M - 6

22 - 68

M - 12

82 - 220

220

SAHA Designation

MMR A - 1 MMR A - 2 MMR A - 3

MMR A - 4

Capacitance Range (pF)

4 - 7,500

4 - 15,000 2,001 - 27,000 3,501 - 40,000

Maximum

100 V DC

7,500

15,000

27,000

40,000

Capacitance in

350 V DC

5,000

10,000

15,000

20,000

the rated voltage 750 V DC

1,000

2,000

3,500

5,000

MMA

Series

(

Equivalent to: ASHCROFT (GB) and JAHRE (D) Molded Axial)

SAHA Designation

Capacitance Range (pF)

Maximum

300 V DC

Capacitance in

500 V DC

the rated voltage

MMA 10

10 - 5,100

5,100

380

MMA 15

10 - 1,000

1,000

MMA 20

10 - 2,700

2,700

MMA 30

560 - 43,000

43,000

30,000

SUSCO Engineers & Buyers Guide - Mica Section

Tel: 516-981-6690

Fax: 516-981-6867

MICA CAPACITORS

PERFORMANCE CHARACTERISTICS

GENERAL SPECIFICATIONS FOR SAHA MICA CAPACITORS

The SAHA Mica capacitors meet the required commercial specifications and the EIA

requirements. The CMO series capacitors also meet the military specifications MIL-C-5. The

actual specifications and dimensions of the capacitors are mentioned under each series in

the catalog.

CAPACITANCE

The capacitance of mica capacitors is measured at 1 M Hz ±10% for capacitance values up

to 1000 pF and at 1 K Hz ±10% for capacitance values above 1000 pF. The capacitance

value when measured at 25 °C shall be with in the tolerance specified.

DISSIPATION FACTOR

The dissipation factor for mica capacitors are measured at 1MHz for values up to 1000 pF

and at 1 KHz for values above 1000 pF. The values shall remain within the specified values.

The variation pattern of dissipation factor for different values of capacitance are also shown

in the Figure 3.

INSULATION RESISTANCE

The insulation resistance is measured at 50 ±5 V for capacitors with rated voltage of 50 V

DC and at 100 ±10 V for capacitors with higher voltage rating. The insulation resistance thus

measured at 25 °C shall meet the specified limits. The variation of insulation resistance for

different capacitance values at 25 °C is shown in Figure 1. After certain tests listed below

the insulation resistance value changes and these values are plotted in Figure 2. Figure 4

indicates the variation pattern of insulation resistance with capacitance value at different

temperature conditions.

WITHSTANDING VOLTAGE

The mica capacitors are designed to withstand higher voltage than the rated voltage for

limited time. These capacitors shall withstand 200% of the rated voltage for 1 to 5 seconds

when applied with a limiting surge current value of 50 mA.

VIBRATION GRADE

The capacitors shall be subjected to a harmonic motion having an amplitude of 1.5 mm and

the frequency which is varied between the limits of 10 and 55 Hz. The entire frequency

range from 10 to 55 Hz and then back to 10 Hz shall be traversed in approximately 1 minute

and the motion shall be applied for a period of 1hour in each of the three mutually

perpendicular directions. After testing, when the electrical measurements are performed:

1. The insulation resistance shall be more than 30000 M Ohms for capacitance value up to

10000 pF. Please refer to Figure 2 for acceptable variation pattern for Insulation

Resistance for values above 10000 pF.

2. The dissipation factor shall be within the original specified limits. Please also refer to

Figure 3 for variation pattern of dissipation factor with respect to capacitance value.

3. The capacitance change shall not exceed ±1% or ±1 pF whichever is greater.

SOLDERING HEAT RESISTANCE

Both leads of the capacitors shall be immersed in molten solder at a temperature of 270

°C for 3 to 4 seconds. After the test the capacitors shall meet the initial requirements of the

Withstanding voltage and the Capacitance change shall not exceed ± 0.55 or ± 1 pF.

MOISTURE RESISTANCE

Capacitors shall be subjected to a temperature of 40 ±2 °C at 90 to 95 % relative humidity

for 240 ±8 Hours. After the test:

1. The samples shall meet the after test requirement of Insulation resistance values as

furnished in Figure 2.

2. The dissipation factor shall be within 1.5 times the original specified limits. Please also

refer to Figure 3 for variation pattern of dissipation factor with respect to capacitance

value for original limits.

3. The capacitance change shall not exceed ±3% or ±1 pF whichever is greater.

MOISTURE RESISTANCE LOADING

Capacitors shall be subjected to a temperature of 40±2 °C at 90 to 95% relative humidity

with rated voltage for 500 Hours. After the test the samples are maintained at normal

temperature and relative humidity for a period of 4 to 24 hours. When tested after this;

1. The capacitor samples shall be free of cracks, or other mechanical damages and the

marking shall remain legible

2. The samples shall meet the original requirement of the Withstanding voltage

3. The samples shall meet the after test requirement of Insulation resistance as furnished in

Figure 2

4. The dissipation factor shall be within 2 times the original limits

5. The capacitance change shall not exceed ±5% or ±1 pF

FIGURE 3

FIGURE 2

FIGURE 1

FIGURE 4

FIGURE 5

SUSCO Engineers & Buyers Guide - Mica Section

Tel: 516-981-6690

Fax: 516-981-6867

MICA CAPACITORS

MOISTURE RESISTANCE LOADING

Capacitors shall be subjected to a temperature of 40±2 °C at 90 to 95% relative humidity

with rated voltage for 500 Hours. After the test the samples are maintained at normal

temperature and relative humidity for a period of 4 to 24 hours. When tested after this;

1. The capacitor samples shall be free of cracks, or other mechanical damages and the

marking shall remain legible

2. The samples shall meet the original requirement of the Withstanding voltage

3. The samples shall meet the after test requirement of Insulation resistance as furnished in

Figure 2

4. The dissipation factor shall be within 2 times the original limits

5. The capacitance change shall not exceed ±5% or ±1 pF

LIFE TEST

The capacitor samples shall be subjected to a temperature of 125 °C with 150% of rated

voltage for 2000 hours.

After the test :

1. The capacitor samples shall be free of cracks, or other mechanical damages and the

marking shall remain legible

2. The samples shall meet the original requirement of the

Withstanding voltage

3. The samples shall meet the original requirements of Insulation resistance as furnished in

Figure 1.

4. The dissipation factor shall be within 1.5 times the original limits

5. The capacitance change shall not exceed ±3% or ±1 pF(whichever is greater) for

characteristic "C" and ±2.5 ±1pF (whichever is greater) for characteristic D, E and F.)

OTHER TYPICAL VARIATION PATTERNS

Some typical variation patterns for selected values during heat resistance load life test and

moisture proof load life tests as listed below are illustrated in Figures 8 through 10.

1. Insulation resistance Vs. time for heat resistance load life test and moisture proof load life

tests (Figure 8).

2. Capacitance change in percentage Vs. time (Figure 9).

3. Dissipation factor Vs. time (Figure 10).

Other variation patterns and characteristic for selected values as listed below are furnished

as Figures 11 through 14

1. Capacitance change Vs. frequency (Figure 11)

2. Capacitance change Vs. time(Figure 12)

3. Dissipation factor change Vs. frequency(Figure 13)

4. Insulation resistance Vs. temperature (Figure 14)

FIGURE 6

FIGURE 7

FIGURE 8

FIGURE 9

FIGURE 10

FIGURE 11

FIGURE 12

FIGURE 13

FIGURE 14

Tel: 516-981-6690

Fax: 516-981-6867

SUSCO Engineers & Buyers Guide - Mica Section

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