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Type 42 series

TYPE 42 Series Trimmer
Voltage Rating: 175VDC/350VDC TEST
Case Measurement: 3/8" Wide x 3/4 " Long  
DATA SHEET PAGE 1 , DATA SHEET PAGE2   RF Parts stocks both A and B packages. C package is special order (14-16 weeks delivery) at additional cost.  D package is no longer available. Please contact Sales Staff for more info.
Part Number Package StyleMin/Max
420  A 2.5-12
421  A 3.5-25
422  A 7-40
T51317-5  Ltd Qty  A 10-100
423  A 16-100
424  A 25-150
C424  C 25-150
A4204/0B  A 25-150
425  A 40-200
426  A 55-250 
427  A 75-300
GMB30700  Ltd Qty  B 75-300
428  A 95-350
429  A 115-400
GMB30900  Ltd Qty  B 115-400
4211  A 150-500
038-234  Ltd Qty  A 160-530
4213-PC  B 200-600
4215  A 240-700
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429 Arco Mica Compression Trimmer Capacitor 115- 400 pF (Pull)
429 Arco Mica Compression Trimmer Capacitor 115- 400 pF (Pull)

In Stock

$9.91

Mica Trimmer  Compression Capacitor 115-400 pF, 42 Series
Used * No longer available for export
MFR: ARCO
SKU: 429-P

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424 Arco Mica Compression Trimmer Capacitor 25-150 pF (Pull)
424 Arco Mica Compression Trimmer Capacitor 25-150 pF (Pull)

In Stock

$13.91

Mica Compression Trimmer Capacitor 25-150 pF 42 Series
Used * No longer available for export
MFR: Arco
SKU: 424-P

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424H Arco Mica Compression Trimmer Capacitor 25-150 pF (NOS)
424H Arco Mica Compression Trimmer Capacitor 25-150 pF (NOS)

In Stock

$20.91

Mica Compression Trimmer Capacitor 25-150pF, 42 Series
New Old Stock * No longer available for export
MFR: ARCO
SKU: 424H

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427 FW Compression Mica Trimmer Capacitor 75-300 pf (Pull)
427 FW Compression Mica Trimmer Capacitor 75-300 pf (Pull)

In Stock

$13.91

427 FW Compression Mica Trimmer Capacitor 75-300 pf (Pull)


Used * Not for Export
MFR: FW Capacitors
SKU: 427-P

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423 Arco Mica Compression Trimmer Capacitor 16-100 pF (NOS)
423 Arco Mica Compression Trimmer Capacitor 16-100 pF (NOS)

In Stock

$19.91

MFR Part number: 423, A4203/OX
Range: 16-100 pF
Voltage - Working: 175/250 vdc
Voltage - Test: 350/500 vdc
Size: 0.80" Long x 0.372" wide


New Old Stock * No longer available for export
MFR: Arco 
SKU: 423

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422 Compression Mica Trimmer  7-40 pF
422 Compression Mica Trimmer 7-40 pF

In Stock

$18.91

422 Trimmer, Compression Mica, 7-40pF, No longer available for Export, (NOS)


This item is no longer offered by RF Parts Company


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PC4213 Arco Mica Compression Trimmer Capacitor 200-600 pF (NOS)
PC4213 Arco Mica Compression Trimmer Capacitor 200-600 pF (NOS)

In Stock

$14.91

Mica Compression Trimmer Capacitor 200-600pF
New Old Stock * No longer available for export
MFR: Arco
SKU: PC4213

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421 Arco Compression Trimmer Capacitor 3.5-25 pF (NOS)
421 Arco Compression Trimmer Capacitor 3.5-25 pF (NOS)

In Stock

$19.91

Trimmer Compression Capacitor 3.5-25pF, 42 Series
New Old Stock * No longer available for export
MFR: ARCO
SKU: 421-ARCO

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420 Arco Mica Compression Trimmer Capacitor 2.5-12pF (NOS)
420 Arco Mica Compression Trimmer Capacitor 2.5-12pF (NOS)

In Stock

$14.91

Mica Compression Trimmer Capacitor 2.5-12pF 42 Series
New Old Stock * No longer available for export
MFR: Arco
SKU: 420-ARCO

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GMB30900 Sprague Goodman Compression Mica Trimmer 115-400pf (NOS)
GMB30900 Sprague Goodman Compression Mica Trimmer 115-400pf (NOS)

In Stock

$18.91

This capacitor style is designed for printed circuit board mounting with 4 terminals.



  • MFR Part number: GMB30900, 008

  •  Type 42 series  

  • Range: 115-400 pF


New Old Stock * No longer available for export
MFR: Sprague Goodman
SKU: GMB30900

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