1、AMSC N/A FSC 5960 MIL-PRF-1/480E 1 October 2009 SUPERSEDING MIL-PRF-1/480D 12 October 1998 PERFORMANCE SPECIFICATION SHEET ELECTRON TUBES, CATHODE RAY TYPES 5SP1A, 5SP7A AND 5SP11A (1/) This specification is approved for use by all Depart- ments and Agencies of the Department of Defense. The require
2、ments for acquiring the electron tube described herein shall consist of this document and the latest issue of MIL-PRF-1. DESCRIPTION: Electrostatic deflection and focus with dual gun. DIMENSIONS AND PIN CONNECTIONS: See figure 1. ABSOLUTE RATINGS: Parameter: Type phosphor Ef Ec1 ed Eb1 Eb2 Eb3 Rg Zd
3、 Eb3/Eb2 Alt Unit: V V dc V dc V dc V dc V dc Meg Meg Ratio ft Maximum: All 6.9 0 600 1,100 2,750 8,250 1.5 1.0 3 50,000 Minimum: All 5.7 -200 - - - - - - 1,000 1,000 - - - - - - - - - - - - Test conditions: See note 2 P1A, P11A P7A 6.3 6.3 Adj Adj - - - - - - Focus Focus 1,500 2,000 3,000 4,000 - -
4、 - - - - - - - - - - - - - - - - - - - - - - _ GENERAL: Qualification - Required. 1/ See note 10 INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-1/480E 2TABLE I. Testing and inspection. Inspection Method MIL-STD-1311 Type Condition
5、s Symbol Limits Min Limits Max Unit Qualification inspection Pressure (implosion) Barometric pressure, reduced Vibration Direct-interelectrode capacitance Neck and bulb alignment (electrostatic types) Cathode illumination Focusing voltage (zero-bias) Deflection factor Deflection factor Deflection-fa
6、ctor uniformity Base material insulating quality 1141 1002 5111 1331 5101 5216 5246 5248 5248 5248 1216 All All All All All All P1A, P11A P7A P1A, P11A P7A P1A, P11A P7A All All k to all g1 to all D1 to D2 D3 to D4 D1 to all except D2 D2 to all except D1 D3 to all except D4 D4 to all except D3 1D2;
7、Eb3 = Eb2 = 1,500 V dc 1D2; Eb3 = Eb2 = 2,000 V dc 3D4; Eb3 = Eb2 = 1,500 V dc 3D4; Eb3 = Eb2 = 2,000 V dc Zone 5, or higher - - - - - - Width Ck Cg1 C1D2 C3D4 C C C C Dia - - - Eb1 Eb1 DF DF DF DF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 272 363 49 6
8、5 43 57 - - - - - - - - - - - - 1 5.0 6.6 2.0 2.3 2.3 3.0 3.0 2.8 3.5 - - - 521 695 61 81 53 71 2 - - - - - - - - - mm pF pF pF pF pF pF pF pF inch - - - V dc V dc V dc/in. V dc/in. V dc/in. V dc/in. % - - - See notes at end of table I. Provided by IHSNot for ResaleNo reproduction or networking perm
9、itted without license from IHS-,-,-MIL-PRF-1/480E 3TABLE I. Testing and inspection -Continued. Inspection Method MIL-STD-1311 Type Conditions Symbol Limits Min Limits Max Unit Conformance inspection, part 1 Voltage breakdown Voltage breakdown (electrostatic types) Gas “cross” Bulb, screen and facepl
10、ate quality Modulation Light output Spot position (electrostatic deflection) Spot displacement (leakage) Grid-cutoff voltage Pattern distortion Grid No. 1 leakage current Anode No. 2 leakage current 5201 5201 5206 5106 5223 5221 5231 5231 5241 5103 5251 5251 All All P1A P7A P11A All P1A P7A P11A P1A
11、 P11A All All P1A, P11A P7A All All All Light = 10 fL (see note 1) Ib3 = 25 A dc (see note 1) Light = 4.5 fL (see notes 1 and 3) Light = 10 fL Ib3 = 25 A dc Light = 4.5 fL (see note 3) (see note 1) (see notes 1 and 3) (see note 5) (see note 7) - - - - - - - - - - - - - - - - - - Ec Ec Ec Light Light
12、 - - - Displ Ec1 Ec1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 10 4.5 - - - - - - -34 -45 - - - - - - - - - - - - - - - - - - - - - - - - - - - 32 42 32 - - - - - - 16 10 -56 -75 - - - - - - - - - - - - - - - - - - - - - - - - - - - V dc V dc V dc fL fL mm mm V dc V dc
13、 - - - - - - - - Conformance inspection, part 2 Secureness of base, cap or insert Heater current Electrode current (anode No. 1) 1101 1301 5201 All All All Ec1 = 0 - - - If Ib1 - - - 540 -50 - - - 660 10 - - - mA A dc See notes at end of table I. Provided by IHSNot for ResaleNo reproduction or netw
14、orking permitted without license from IHS-,-,-MIL-PRF-1/480E 4TABLE I. Testing and inspection -Continued. Inspection Method MIL-STD-1311 Type Conditions Symbol Limits Min Limits Max Unit Conformance inspection, part 2 -Continued Electrode current (cathode) Base alignment (electrostatic types) Side t
15、erminal alignment (electrostatic types) Angle between traces Trace alignment Neck and base alignment (electrostatic types) Base pin solder depth Stray light emission (conventional types) Screen Line width “A” (electrostatic deflection) Line width “B” (electrostatic deflection) Focusing voltage at cu
16、toff Deflection factor Deflection factor Deflection factor ratio 5201 5101 5101 5101 - - - 5101 1111 5216 5221 5226 5226 5246 5248 5248 - - - P1A P7A P11A All All All All All All All P7A P1A P7A P11A P1A P7A P11A P1A, P11A P7A P1A, P11A P7A P1A, P11A P7A All Light = 10 fL Ib3 = 25 A dc Light = 4.5 f
17、L (see note 3) +4D3, pin No. 4 +4D3 (see note 4) Eb2 = 2,750 V dc Eb3 = 8,250 V dc Light = 10 fL Ib3 =25 A dc Light = 4.5 fL (see note 3) Light = 10 fL Ib3 =25 A dc Light = 4.5 fL (see note 3) 1D2 1D2 3D4 3D4 (see note 6) Ik Ik Ik - - - - - - - - - - - - - - - - - - - - - - - - Width Width Width Wid
18、th Width Width Eb1 Eb1 DF DF DF DF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 345 460 62 83 53 70 - - - 1,000 1,000 1,000 - - - - - - - - - - - - - - - - - - - - - - - - 0.69 0.69 0.69 0.69 0.69 0.69 518 690 76 101 65 86 - - - A dc A d
19、c A dc - - - - - - - - - - - - - - - - - - - - - - - - mm mm mm mm mm mm V dc V dc V dc/in. V dc/in. V dc/in. V dc/in. - - - See notes at end of table I. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-1/480E 5TABLE I. Testing and Inspection
20、Continued. Inspection Method MIL-STD-1311 Type Conditions Symbol Limits Min Limits Max Unit Conformance inspection, part 2 -Continued Interaction factor Heater-cathode leakage current Permanence of marking - - - 5251 1105 All All All (see note 8) - - - - - - - - - - - - - - - - - - - - - - - - - -
21、 - - - - - - - - - Conformance inspection, part 3 Life test Life-test end points: Modulation Modulation Line width “A” Line width “B” - - - - - - All P1A P11A P7A P1A, P11A P7A All All Group C; Ib3 = 15 A dc; Eb2 = 2,750 V dc; Eb3 = 8,250 V dc Light = 7.5 fL Light = 3.5 fL (see note 3) Ib3 = 20 A d
22、c t - - - - - - - - - Ec1 Ec1 Width Width 500 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 32 42 0.69 0.69 hrs - - - - - - - - - V dc V dc mm mm NOTES: 1. This test to be performed at the conclusion of the holding period. 2. All electrical tests are to be made on each gun separa
23、tely. 3. As measured with a 2 inch x 2 inch (50.8 x 50.8 mm) raster using type 3 photronic cell without eye correction, calibrated in footcandles of illumination from a light source having a color temperature of 2700K. 4. Corresponding traces of each gun should be within 1 degree of each other. 5. U
24、nder stable operating conditions (method 5231), the position of either spot will not shift with changes in intensity by more than 0.025 inch (0.64 mm). 6. Ratio of deflection factors of corresponding sets of deflection plates (larger deflection factor divided by lower deflection factor) shall not ex
25、ceed 1.15. 7. With a raster pattern the size of which is adjusted so that the widest points of the pattern just touch the sides of a square, 3.075 inches (78.11 mm) on a side, no point on these pattern sides will lie within an inscribed square, 2.925 inches (74.30 mm) on a side. 8. The deflection of
26、 one beam when balanced dc voltages are applied to the deflection electrodes of the other beam will not be greater than the indicated value. 9. Maximum voltages applied to base, deflection plates and A2 only. 10. Tube type 5SP2A has been deleted from this specification sheet. 11. This specification
27、sheet uses accept on zero defect sampling in accordance with MIL-PRF-1, table III. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-1/480E 6Connections Terminal K Intensifier Electrode Terminal L Accelerating Electrode Coating Unit A Unit B Pi
28、n No. 1. Heater Pin No. 7. Heater 2. Cathode 8. Heater3. Control Electrode 9. Cathode 4. Internal connection 10. Control Electrode 5. Focusing Electrode 11. No connection 14. Heater 12. Focusing Electrode Terminal A Deflection Plate D2 F Deflection Plate D1 B Deflection Plate D1 G Deflection Plate D
29、2 C Deflection Plate D3 H Deflection Plate D4 D Deflection Plate D4 J Deflection Plate D3 M Accelerating Electrode N Accelerating Electrode FIGURE 1. Outline drawing of electron tube types 5SP1A, 5SP7A, and 5SP11A. Provided by IHSNot for ResaleNo reproduction or networking permitted without license
30、from IHS-,-,-MIL-PRF-1/480E 7NOTES: 1. M-N connected together internally. 2. L and M-N shall be connected together to a common ground. 3. Reference dimensions are for information only and are not required for inspection purposes. FIGURE 1. Outline drawing of electron tube types 5SP1A, 5SP7A and 5SP1
31、1A - Continued. Referenced documents. In addition to MIL-PRF-1, this document references the following: MIL-STD-1311 Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Custodians: Preparing activity: Army - CR DLA
32、 - CC Navy - EC Air Force - 85 (Project 5960-2009-010) Review activities: Navy - AS, CG, MC, OS Air Force - 99 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of th
33、e information above using the ASSIST Online database at http:/assist.daps.dla.mil. Dimensions in inches with metric equivalents (mm) in parentheses Ltr Minimum Maximum Conformance inspection, part 2 A 18.000 (457.20) 18.500 (469.90) B 5.156 (130.96) 5.344 (135.74) C 3.750 (95.25) 4.250 (107.95) D 7.
34、000 (177.80) 7.500 (190.50) F 10.750 (273.05) 11.250 (285.75) G 2.937 (74.60) 3.062 (77.77) Conformance inspection, part 3 (periodic check) BULB: J42M BASE: B12-37 Reference dimensions (see note c) E 10.000 (254.00) H 0.125 (3.18) MAX Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
