Bourns 2028
Long Life Heavy-Duty 3-Electrode Gas Discharge Tube
| Part No. | 2028 |
|---|---|
| Datasheet | 2028 Download |
| Manufacturer |  Bourns |
| Description | Long Life Heavy-Duty 3-Electrode Gas Discharge Tube |
| Buy | Stock & Price |
FEATURES
n Size: 8 mm diameter, 10 mm length n Balanced and symmetrical TRIGARD® design n High surge current rating n Stable breakdown throughout life n Long life n Fail-Short available n RoHS compliant* This series is obsolete and not recommended for new designs.APPLICATIONS
n Telecommunications electronics n Industrial electronics n Consumer electronics 2028 Series Long Life Heavy-Duty 3-Electrode Gas Discharge Tube Characteristics Test Methods per Characteristic ITU-T K.12, IEEE C62.L3VERE1AoRDHSSFaIORCNnEOSEMdAPRLIEIEANCT* 61643-311 2028-23 GDT standards. 2028-25 Model No. 2028-35 2028-42 DC Sparkover ±20 % @ 100 V/s 230 V 250 V 350 V 420 V Impulse Sparkover (1) 100 V/µs (Typical/99 %) 1000 V/µs (Typical/99 %) < 450 V/550 V < 650 V/750 V < 450 V/550 V < 650 V/750 V < 700 V/800 V < 850 V/950 V < 850 V/950 V < 1050 V/1150 V (1) Impulse Sparkover voltage is defined as typical values of distribution. OBSOLETE Impulse Transverse Delay................................ 1000 V/µs...........................................................< 75 ns Insulation Resistance (IR)................................
