GMF50501 Datasheet GMC41500, GMC40300, GME50201 | P1-P3

Sprague-Goodman

ENGINEERING BULLETIN

SG-500D

Supercedes SG-500C

• Very large capacitance ranges • Good RF current handling capability

• High Q • Many forms and mounting styles

Q vs Capacitance

(1 MHz)

1,000

100

1 10 100 1,000

Capacitance (pF)

FEATURES

SPECIFICATIONS

Operating Temperature Range: –35°C to +85°C

Maximum Capacitance: When set at the tight

position (tight defined as 28 oz-in/2.0 kg-cm), the

maximum capacitance will be no less than the

value indicated in the table.

Minimum Capacitance: When adjusting screw is

rotated 3 turns from tight position (2 turns for types

1, 5, and 9), the minimum capacitance will be no

greater than the value indicated in the table.

Voltage: Working Dielectric Withstanding

(VDC) (VDC)

Type 1 250 500

Types 2, 3, 4 175 350

Type 5 500 1000

Types 6, 7, 8 250 500

Type 9 2000 2700

Insulation Resistance: 100,000 megohms min at 25°C

Q: Minimum Q at 1 MHz per graph (for units which

have nominal maximum capacitance ≤ 1000 pF).

Dissipation Factor: Maximum DF = 0.004 at 1 kHz

(for units which have nominal maximum

capacitance > 1000 pF).

Capacitance change with temperature (capacitor

set at

/4 to

/2 turn from the tight position):

Types 1, 5, 9 = ± (2.5% + 0.3 pF)

Types 2, 3, 4, 6, 7, 8 = ± (1.5% + 0.3 pF)

Capacitance drift with temperature (capacitor set

/4 to

/2 turn from the tight position):

Types 1, 5, 9 = ± (2.0% + 0.5 pF)

Types 2, 3, 4, 6, 7, 8 = ± (1.5% + 0.5 pF)

MICA DIELECTRIC COMPRESSION

TRIMMER CAPACITORS

Sprague-Goodman Electronics, Inc.

1700 SHAMES DRIVE, WESTBURY, NY 11590

TEL: 516-334-8700 • FAX: 516-334-8771

E-MAIL: info@spraguegoodman.com

MICA DIELECTRIC TRIMMER CAPACITORS SG-500D

Capacitance Range

(pF)

min max

Model No.

2.5 7 GM

—

20000

420GM

—

20200

845GM

—

20300

12 65 GM

—

20400

16 90 GM

—

20500

25 115 GM

—

20600

55 285 GM

—

20700

90 340 GM

—

20800

PART NUMBERING SYSTEM

GM A 2

MOUNTING STYLES

A = Bracket mount for wired

assembly

B = Printed circuit mount, top adjust,

4 terminals

C = Printed circuit mount, top adjust,

2 terminals

D = Printed circuit mount, side

adjust, 2 terminals

E = Panel mount,

/4” long bushing

F = Panel mount,

/16” long bushing

G = Panel mount,

/32” long bushing

H = Panel mount,

/16” long split

bushing

TYPE

Symbol Size (in/mm)

1 = 0.875 x 0.938 (22.2 x 23.8)

2 = 0.375 x 0.531 (9.53 x 13.5)

3 = 0.375 x 0.750 (9.53 x 19.1)

4 = 0.625 x 0.750 (15.9 x 19.1)

5 = 0.875 x 0.938 (22.2 x 23.8)

6 = 0.375 x 0.531 (9.53 x 13.5)

7 = 0.375 x 0.750 (9.53 x 19.1)

8 = 0.625 x 0.750 (15.9 x 19.1)

9 = 0.875 x 0.938 (22.2 x 23.8)

MODIFICATIONS

00 = Standard*

01 = Mica Insulated

Screw

02 = Ceramic

Insulated Screw

03 = Guide Cup for

Screw (Types 2,

3, 4, 6, 7 and 8)

04 = Guide Cup and

Mica Insulated

Screw

*Types 1, 5, and 9 are

normally supplied

with mica insulated

screw (Mod 01)

Mica Dielectric Code

00 00

Capacitance Range

(pF)

min max

Model No.

2.5 12 GM

—

30000

3.5 25 GM

—

30100

7.0 40 GM

—

30200

16.0 100 GM

—

30300

25.0 150 GM

—

30400

40.0 200 GM

—

30500

56.0 250 GM

—

30600

75.0 300 GM

—

30700

95.0 350 GM

—

30800

115.0 400 GM

—

30900

130.0 450 GM

—

31000

150.0 500 GM

—

31100

170.0 550 GM

—

31200

200.0 600 GM

—

31300

220.0 650 GM

—

31400

240.0 700 GM

—

31500

Capacitance Range

(pF)

min max

Model No.

315GM

—

40000

530GM

—

40100

10 80 GM

—

40200

20 180 GM

—

40300

45 280 GM

—

40400

75 380 GM

—

40500

105 480 GM

—

40600

140 580 GM

—

40700

175 680 GM

—

40800

215 790 GM

—

40900

260 900 GM

—

41000

300 1000 GM

—

41100

330 1100 GM

—

41200

360 1200 GM

—

41300

380 1300 GM

—

41400

420 1400 GM

—

41500

Types 3 and 7 Types 4 and 8

Insert letter A, B, C, or D in blank space

for mounting style required.

For type 6, substitute 6 for 2 in the fourth

character of the catalog number.

Example: GMA20200 becomes GMA60200

Insert letter A, B, C, or D in blank space

for mounting style required.

For type 7, substitute 7 for 3 in the fourth

character of the catalog number.

Example: GMA30200 becomes GMA70200

Insert letter A, B, C, or D in blank space

for mounting style required.

For type 8, substitute 8 for 4 in the fourth

character of the catalog number.

Example: GMA40200 becomes GMA80200

SPRAGUE-GOODMAN ELECTRONICS, INC., 1700 SHAMES DRIVE, WESTBURY, NY 11590 • TEL: 516-334-8700 • FAX: 516-334-8771 • E-MAIL: info@ spraguegoodman.com

Types 2 and 6

0.063

1.59

0.172

4.37

0.094

2.4

D DIA

(WHEN REQUIRED)

DIA TYP

0.188

4.76

0.063

1.6

D DIA

(WHEN REQUIRED)

0.078

2.0

DIA TYP

0.313

7.94

0.156

3.97

D DIA

SPRAGUE-GOODMAN ELECTRONICS, INC., 1700 SHAMES DRIVE, WESTBURY, NY 11590 • TEL: 516-334-8700 • FAX: 516-334-8771 • E-MAIL: info@ spraguegoodman.com

MICA DIELECTRIC TRIMMER CAPACITORS SG-500D

SPRAGUE-GOODMAN MICA DIELECTRIC TRIMMER CAPACITORS

TYPES 2, 3 and 4 (175 WVDC)

TYPES 6, 7 and 8 (250 WVDC)

Mounting Style A Mounting Style B

Mounting Style C Mounting Style D

Type L W H H1 H2 BDEFG

0.531 0.375 0.719 0.563 0.719 0.315 0.175 0.188 0.563 0.594

2 & 6 ––––– ––––– ––––– ––––– ––––– ––––– ––––– ––––– ––––– –––––

13.5 9.53 18.3 14.3 18.3 8.00 4.45 4.76 14.3 15.1

0.750 0.375 0.781 0.625 0.625 0.315 0.175 0.188 0.813 0.781

3 & 7 ––––– ––––– ––––– ––––– ––––– ––––– ––––– ––––– ––––– –––––

19.1 9.53 19.8 15.9 15.9 8.00 4.45 4.76 20.6 19.8

0.750 0.625 0.781 0.563 0.969 0.546 0.206 0.281 0.813 0.813

4 & 8 ––––– ––––– ––––– ––––– ––––– ––––– ––––– ––––– ––––– –––––

19.1 15.9 19.8 14.3 24.6 13.9 5.23 7.14 20.6 20.6

Dimensions are in/mm.

SUGGESTED HOLE LAYOUT

FOR MOUNTING BRACKET

SUGGESTED PRINTED

CIRCUIT LAYOUT

SUGGESTED PRINTED

CIRCUIT LAYOUT

SUGGESTED PRINTED

CIRCUIT LAYOUT

P1-P3 P4-P4

GMF50501

Mfr. #:

Buy GMF50501

Manufacturer:

Sprague Goodman

Description:

Trimmer / Variable Capacitors 180-690pF 500V

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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GMF50501

GMF50501

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