1、 AMSC N/A FSC 5920 INCH-POUND MIL-PRF-23419/2R 28 March 2012 SUPERSEDING MIL-PRF-23419/2P 21 June 2005 PERFORMANCE SPECIFICATION SHEET FUSES, CARTRIDGE, INSTRUMENT TYPE, STYLE FM02 (INDICATING) This specification is approved for use by all Departments and Agencies of the Department of Defense. The r
2、equirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-23419. INCHES MM .001 0.03 .025 0.64 .100 2.54 .108 2.75 .170 4.32 .250 6.35 .360 2.98 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unl
3、ess otherwise specified, tolerance is .010 (0.25 mm). FIGURE 1. Style FM02 fuses.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/2R 2 REQUIREMENTS: Interface and physical dimensions: See figure 1. Applicable fuseholders: MIL-PRF-19207/2
4、6, type FHN42W, MIL-PRF-19207/28, type FHL44G; MIL-PRF-19207/29, type FHL45G. Terminals: Material: Copper. Finish: Bright alloy or tin plate. Strength: 5 pounds force along terminal axis; 5 pounds force perpendicular to terminal axis at base. Current rating, nominal: See table I. Voltage rating, max
5、imum: 125 volts. Current carrying capacity: 100 percent at +25C; 110 percent at -55C; 90 percent at +85C. The temperature of the case, body, or terminal shall, at no point, rise more than +70C above the ambient air temperature. Resistance: Not applicable. Overload interrupt: Percentage of nominal ra
6、ting, interrupt time -55C through +85C, 200 percent in 0 to 10 seconds; 300 percent in 0 to 0.1 second. Short circuit interrupt: See table I. Shock: Method I, except PIN designation FM02A125V1/500A shall be tested in accordance with method 213 of MIL-STD-202, test condition A. Thermal shock: Method
7、107 of MIL-STD-202, test condition A. Characteristic: See table I. Part or Identifying Number (PIN): The PIN is derived from table I and shall be as shown in table IV. Marking: Fuses shall be marked with the manufacturers name or trademark, PIN designation, and current rating only. Provided by IHSNo
8、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/2R 3 TABLE I. PIN designation identification. PIN designation Short circuit interrupt rating Style Characteristic Maximum Voltage (volts) Current rating (amperes) (amperes ac) 1/ FM02 A 125V 1/500 A 10,000
9、 FM02 A 125V 1/200 A 10,000 FM02 A 125V 1/100 A 10,000 FM02 A 125V 1/64 A 10,000 FM02 A 125V 1/32 A 10,000 FM02 A 125V 1/16 A 10,000 FM02 A 125V 1/10 A 10,000 FM02 A 125V 1/8 A 10,000 FM02 A 125V 2/10 A 10,000 FM02 A 125V 1/4 A 10,000 FM02 A 125V 3/10 A 10,000 FM02 A 125V 4/10 A 10,000 FM02 A 125V 1
10、/2 A 10,000 FM02 A 125V 6/10 A 10,000 FM02 A 125V 3/4 A 10,000 FM02 A 125V 1 A 10,000 FM02 A 125V 1-1/2 A 10,000 FM02 A 125V 2 A 10,000 FM02 A 125V 3 A 300 FM02 A 125V 4 A 300 FM02 A 125V 5 A 300 1/ AC short circuit test current may be applied at a random point on the voltage sine wave. Qualificatio
11、n and group C inspection: Inspection routine. The number of group II samples for qualification, and subgroup 2 samples for group C inspection, shall be as shown in table II: TABLE II. Group II and subgroup 2 samples. Inspection Number of sample fuses Group II and subgroup 2 16 Terminal strength 4 Ov
12、erload interrupt 200 percent at -55C 4 200 percent at +85C 4 300 percent at -55C 4 300 percent at +85C 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/2R 4 The number of group III samples for qualification, and subgroup 1 for group C
13、inspection, shall consist of four fuses of each of the styles shown in table III. Short circuit interrupt tests shall be conducted at the alternating current voltage indicated, and the fuses shall be capable of withstanding a minimum short circuit current as shown in table III. TABLE III. Short circ
14、uit tests. Fuse style Current rating Short circuit current AC type voltage FM02 2 A 10,000 A 125 V FM02 5 A 300 A 125 V Supersession and cross reference: The superseding items include the requirements of the superseded items. The existing stocks of superseded items may be used. When exhausted, the s
15、uperseding items shall be used ( see table IV ). TABLE IV. Cross-reference. Superseding PIN Superseded numbers FSCM 81349 FSCM 81349 FSCM 81349 FSCM 81349 FSCM 81349 FSCM 81349 FM02A125V1/500A FM02-125V 1/500A FM02-1/500A FM02125V1/500A FM021/500A M23419/2-001 FM02A125V1/200A FM02-125V 1/200A FM02-1
16、/200A FM02125V1/200A FM021/200A M23419/2-002 FM02A125V1/100A FM02-125V 1/100A FM02-1/100A FM02125V1/100A FM021/100A M23419/2-003 FM02A125V1/64A FM02-125V 1/64A FM02-1/64A FM02125V1/64A FM021/64A M23419/2-004 FM02A125V1/32A FM02-125V 1/32A FM02-1/32A FM02125V1/32A FM021/32A M23419/2-005 FM02A125V1/16
17、A FM02-125V 1/16A FM02-1/16A FM02125V1/16A FM021/16A M23419/2-006 FM02A125V1/10A FM02-125V 1/10A FM02-1/10A FM02125V1/10A FM021/10A M23419/2-007 FM02A125V1/8A FM02-125V 1/8A FM02-1/8A FM02125V1/8A FM021/8A M23419/2-008 FM02A125V2/10A FM02-125V 2/10A FM02-2/10A FM02125V2/10A FM022/10A M23419/2-009 FM
18、02A125V1/4A FM02-125V 1/4A FM02-1/4A FM02125V1/4A FM021/4A M23419/2-010 FM02A125V3/10A FM02-125V 3/10A FM02- 3/10A FM02125V3/10A FM02 3/10A M23419/2-011 FM02A125V4/10A FM02-125V 4/10A FM02-4/10A FM02125V4/10A FM024/10A M23419/2-012 FM02A125V1/2A FM02-125V 1/2A FM02-1/2A FM02125V1/2A FM021/2A M23419/
19、2-013 FM02A125V6/10A FM02-125V 6/10A FM02-6/10A FM02125V6/10A FM026/10A M23419/2-014 FM02A125V3/4A FM02-125V 3/4A FM02-3/4A FM02125V3/4A FM023/4A M23419/2-015 FM02A125V1A FM02-125V 1A FM02-1A FM02125V1A FM021A M23419/2-016 FM02A125V1-1/2A FM02-125V 1-1/2A FM02-1-1/2A FM02125V1-1/2A FM021-1/2A M23419
20、/2-017 FM02A125V2A FM02-125V 2A FM02-2A FM02125V2A FM022A M23419/2-018 FM02A125V3A FM02-125V 3A FM02-3A FM02125V3A FM023A M23419/2-019 FM02A125V4A FM02-125V 4A FM02-4A FM02125V4A FM024A M23419/2-020 FM02A125V5A FM02-125V 5A FM02-5A FM02125V5A FM025A M23419/2-021 Provided by IHSNot for ResaleNo repro
21、duction or networking permitted without license from IHS-,-,-MIL-PRF-23419/2R 5 Referenced documents. In addition to MIL-PRF-23419, this document references the following: MIL-STD-202 MIL-PRF-19207/26 MIL-PRF-19207/28 MIL-PRF-19207/29 ASTM D3935 ASTM D4067 ASTM D5948 The margins of this specificatio
22、n are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this doc
23、ument based on the entire content irrespective of the marginal notations and relationship to the last previous issue. Custodians: Preparing activity: Army - CR DLA - CC Navy - EC Air Force - 85 (Project 5920-2011-040) DLA - CC Review activities: Army - AR, AT, CR4, MI Navy - AS, MC, OS, SH Air Force
24、 - 19, 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 the information above using the ASSIST Online database at https:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
