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KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

1/07/09

KL73

thin film inductor

environmental applications

Performance Characteristics

PMS 300 neg.

Black neg.

Parameter

260°C ± 5°C, 10s ± 1s

Without distinct damage

in appearance and construction

∆ L/L: ±2%, ∆ Q/Q: ±20%

Requirements Maximum

∆ L/L

Test Method

Resistance to Soldering Heat

-40°C (30min.)/ +125°C (30min.) 100 cycles

Without distinct damage

in appearance and construction

∆ L/L: ±2%, ∆ Q/Q: ±20%

Rapid Change of Temperature

-40°C ± 3°C, 1000h

Without distinct damage

in appearance and construction

∆ L/L: ±2%, ∆ Q/Q: ±20%

Low Temperature Exposure

125°C ± 2°C, 1000h

Without distinct damage

in appearance and construction

∆ L/L: ±2%, ∆ Q/Q: ±20%

High Temperature Exposure

40°C ± 2°C, 90%~95%RH, 1000h

Without distinct damage

in appearance and construction

Insulation resistance: 50M

Ωormore

∆ L/L: ±2%, ∆ Q/Q: ±20%

Moisture Exposure

Immerse the inductors for 30s ± 5s in the reagent

(20°C ~ 25°C) of JIS K8839 (1995)

Without distinct damage in

appearance, construction and marking

∆ L/L: ±2%, ∆ Q/Q: ±20%

Resistance to Solvent

Limit

Typical

∆ L/L: ±0.5%

∆ Q/Q: ±1.5%

∆ L/L: ±0.6%

∆ Q/Q: ±1.2%

∆ L/L: ±0.4%

∆ Q/Q: ±1.4%

∆ L/L: ±0.4%

∆ Q/Q: ±1.3%

∆ L/L: ±0.7%

∆ Q/Q: ±1.2%

∆ L/L: ±0.5%

∆ Q/Q: ±1.6%

1733 Reader's Spreadspg189-328:1570 Reader's Spreadspg189-328

1/27/09

4:51 PM

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