This 3042S(1612) size chip terminators exhibit high frequency characteristic. The surface mount package is ideal for low noise, and parasitic capacitance applications. The thin film metallization also offer very stable characteristics over temperature and time.

　

Mechanical

　

　

　

--- Schematic Diagram

　

　

Electrical

Characteristic Imp.

50 ohm

75 ohm

VSWR

1.1

1.2

Frequency Range

DC ～ 3 GHz

DC ～ 2 GHz

Power Rating

250 mW

TCR

+/- 50 ppm/℃

Max. Rated Op. Temp.

70℃

Operating Temp.

－55℃ ～ ＋125℃

　

Test Item

Test Condition

To meet

Short-time Overload

Rated Voltage × 2.5, 5sec.

+/-（ 0.2% ＋ 0.05 ohm ）

Resistance to Soldering Heat

260 +/- 5℃, 10 +/- 1sec.

+/-（ 0.2% ＋ 0.05 ohm ）

Temperature Cycle

－55℃ ⇔ ＋125℃, 5cycles

+/-（ 0.2% ＋ 0.05 ohm ）

Moisture Load Life

40 +/- 2℃ 90 ～ 95%, 1000H

+/-（ 0.2% ＋ 0.05 ohm ）

Load Life

70 +/- 3℃, 1000H

+/-（ 0.2% ＋ 0.05 ohm ）

Insulation Resistance

DC 500V, 1 min.

＞ 1,000 M ohm

　

　

Part Number

---PCS------------ 3042S------－---- 50 ohm ------------B

Product Code----- Package Size------- Impedance --------Package------- B ：Bulk