Description

Three-screw1 No. Norms(W) current(mA) Outer(mm) resistence(Ω) Turns lengthL(mm) Spiral (mm) ****1 ***5 ******0 9 3.5 2 8.5 3 3.8 ****2 ***5 ******0 9 4.3 2 8.5 3.5 4 ****3 ****6 ******0 ***2 1.2 2 *3 3.5 *0.5 ****4 ***8 ******0 9 3.9 2 8.5 3.5 4.5 ****5 ****4 ******0 9 3 2 8.5 3.5 6 ****6 ****6 ******0 9 3 2 8.5 3.5 4.3 ****7 ****4 ******0 9 2.6 2 8.8 3.5 4.8 Three-screw2 No. Norms(W) current(mA) Outer(mm) resistence(Ω) Turns lengthL(mm) Spiral Weight(mg) ****1 ****6 ******0 *2 4.8 3 *0 4 5.9 ******1 ****6 ******0 *2 2.2 3 *0 4 7.2 ****3 ****6 ******0 *2 3.8 3 *0 4 5 ****4 ****6 ******0 *2 4.8 3 *0 4 5.7 ****5 ***5 ******0 *2 6.5 3 *0 4 3.4 ****6 ****8 ******0 *2 3.5 3 *0 4 6.5 ****7 ****0 ******0 *2 3 3 9.5 4.2 6.5 ****8 ****8 ******0 ****7 1.5 3 9.5 4.2 *0 ****9 ***8 ******0 *2 5 3 9 4 5 ****0 ****0 ******0 ****5 3.2 3 *0 4.5 9 ****1 ****0 ******0 ****5 2.6 3 *0 4.5 8.2 ****2 ****8 ******0 *2 4.8 3 *0 4.5 7 ****3 ****0 ******0 ****5 2.6 3 *0 4 8.2 ****4 ****0 ******0 ****5 3.5 3 *4.5 7 *4.5 Double-filament &three-screw1 No. Norms(W) Operating current(mA) Tube Outer(mm) Electric resistence(Ω) Turns Total lengthL(mm) Spiral le ngthL(mm) Weight(mg) ****1 ****6 **0 *2 2.5 2 9.5 4 9.2 ****2 ****8 ******0 *2 7.5 2 9.5 4 *2.5 ****3 ****6 **0 *2 6.5 2 9.5 4.5 *0.5 ****4 ****6 ******0 9 3 2 8.5 3 *1 ****5 ***0 ******0 9 3.8 2 8.5 3.5 7.5 ****6 ***0 ******0 *2 4 2 9 4 8.1 ****7 ****8 ******0 ***2 3.2 2 9.5 3.5 *5.5 ****8 *3W/**0V ******0 *2 4 2 9.5 4 *0.5 Double-filament &three-screw2 No. Norms(W) Operating current(mA) Tube Outer(mm) Electric resistence(Ω) Turns Total lengthL(mm) Spiral le ngthL(mm) Weight(mg) ****1 ***0 ******0 *2