1、AMSC N/A FSC 5920 INCH-POUND MIL-PRF-23419/9D 17 April 2012 SUPERSEDING MIL-PRF-23419/9C 21 June 2005 PERFORMANCE SPECIFICATION SHEET FUSE CARTRIDGE, INSTRUMENT TYPE, STYLE FM09, (NONINDICATING) This specification is approved for use by all Departments and Agencies of the Department of Defense. The
2、requirements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-23419. NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerances are .005 (0.13 mm) for three place decimals
3、 and .02 (0.5 mm) for two place decimals. FIGURE 1. Style FM09 fuses. Inches mm .004 0.10 .010 0.25 .031 0.79 .230 5.84 .250 6.35 1.25 31.75 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/9D 2 REQUIREMENTS: Interface and physical dimen
4、sions: See figure 1. Applicable fuseholders (or equivalent): MIL-PRF-19207/1, Style FHL10U MIL-PRF-19207/2, Style FHL11U MIL-PRF-19207/8, Style FHL17G MIL-PRF-19207/9, Style FHL18G MIL-PRF-19207/11, Style FHL20G MIL-PRF-19207/16, Style FHL26G MIL-PRF-19207/17, Style FHL28WB MIL-PRF-19207/18, Style F
5、HL29G MIL-PRF-19207/19, Style FHL30G MIL-PRF-19207/21, Style FHL32W MIL-PRF-19207/22, Style FHL33W Terminals: Ferrule type. Material: Brass, copper, or copper alloy. Finish: Nickel or bright alloy plate, silver plated when specified. Terminal strength: Method 211 of MIL-STD-202, test condition E, 2
6、pound-inch torque between ferrules and fuse body. Body material: Plastic or ceramic tube. Current rating: See table I. Characteristic: See table I. Voltage rating: See table I. Current-carrying capacity for 20 amperes or less: 110 percent at room ambient temperature: Characteristic A: 112.5 percent
7、at -55C, 91.5 percent at +85C. Characteristic B: 119 percent at -55C, 69.5 percent at +85C. Current-carrying capacity for 25 amperes or 30 amperes: 100 percent with a maximum temperature rise of +90C for all temperatures between -55C and +85C. Characteristic: See table I. Overload interrupt: See tab
8、le I (at all temperatures between -55C and +85C). Resistance: See table I. Short circuit interrupt: See table I. Mechanical shock: Method I.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/9D 3 Thermal shock: Method 107 of MIL-STD-202, t
9、est condition A. Vibration: Characteristic A: All ratings, method 204 of MIL-STD-202. Characteristic B: Fuses rated 0 ampere through 8/10 ampere shall meet the requirements of method 201 of MIL-STD-202. Part or Identifying Number (PIN): The PIN is derived from table I and shall be as shown in table
10、IV. TABLE I. PIN designation and electrical ratings. See footnotes at end of table. PIN designation Overload interrupt time 1/ AC short circuit Cold resistance 2/ 135 % of rating, maximum 1 hour interrupt (ohms) Style Charac- teristic Maximum voltage Current rating (amperes) 200% of rating (seconds)
11、 300 % of rating (seconds) 125 volts 250 volts Minimum Maximum FM09 A 250 V 1/100A 0.0001-1.0 0.0001-0.003 10,000A 35 A 100.0 280.0 FM09 A 250 V 1/32 A 0.0008-1.0 0.0002-0.003 10,000A 35 A 20.0 50.0 FM09 A 250 V 1/16 A 0.009-2.0 0.001-0.050 10,000A 35 A 2.7 36.0 FM09 A 250 V 1/8 A 0.01-2.0 0.003-0.1
12、5 10,000A 35 A 0.96 11.0 FM09 A 250 V 1/4 A 0.02-2.0 0.01-0.20 10,000A 35 A 1.98 4.62 FM09 A 250 V 3/8 A 0.02-3.0 0.01-0.30 10,000A 35 A .96 2.24 FM09 A 250 V 1/2 A 0.03-3.0 0.01-0.30 10,000A 35 A .66 1.54 FM09 A 250 V 3/4 A 0.03-3.0 0.015-0.50 10,000A 35 A .20 .95 FM09 A 250 V 1 A 0.05-3.0 0.015-0.
13、50 10,000A 35 A .114 .266 FM09 A 250 V 1-1/4 A 0.05-3.0 0.02-0.50 10,000A 35 A .081 .200 FM09 A 250 V 1-1/2 A 0.05-3.0 0.02-0.50 10,000A 35 A .061 .143 FM09 A 250 V 2 A 0.08-3.0 0.04-0.50 10,000A 35 A .045 .106 FM09 A 250 V 3 A 0.08-3.0 0.04-0.70 10,000A 35 A .023 .060 FM09 A 250 V 4 A 0.10-5.0 0.05
14、-1.00 10,000A 35 A .023 .055 FM09 A 250 V 5 A .20-60.0 0.05-6.00 10,000A 100 A .018 .042 FM09 A 250 V 6 A .20-60.0 0.05-6.00 10,000A 100 A .014 .032 FM09 A 250 V 8 A .30-60.0 0.05-6.00 10,000A 100 A .009 .021 FM09 A 250 V 10 A .30-60.0 0.05-6.00 10,000A 100 A .0068 .0158 FM09 A 250 V 12 A .30-60.0 0
15、.05-6.00 10,000A 200 A .0045 .0114 FM09 A 250 V 15 A 0.5-60.0 0.05-6.00 10,000A 200 A .0027 .0065 FM09 A 125 V 20 A 0.5-60.0 0.05-6.00 10,000A Not rated .0016 .0045 FM09 A 125 V 25 A 0.5-60.0 0.05-6.00 10,000A Not rated .0013 .0035 FM09 A 125 V 30 A 0.5-60.0 0.05-6.00 10,000A Not rated .0010 .0027 P
16、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/9D 4 TABLE I. PIN designation and electrical ratings - Continued. 1/ The overload interrupt time ranges, as shown, cover the temperature range from -55C to +85C. For characteristic B, the o
17、verload interrupt time at room ambient temperature shall be 12 seconds minimum at 200 percent of rating. 2/ Cold resistance is measured at 10 percent or less of rated current. 3/ Add “S” suffix to the end of the PIN designation if optional silver plating is required. PIN designation Overload interru
18、pt time 1/ AC short circuit Cold resistance 2/ 135 % of rating, maximum 1 hour interrupt (ohms) Style Charac- teristic Maximum voltage Current rating (amperes) 200% of rating (seconds) 300 % of rating (seconds) 125 volts 250 volts Minimum Maximum FM09 B 250 V 1/100A 4.0-250.0 2.0-40.0 10,000A 35 A 9
19、50.0 4620.0 FM09 B 250 V 1/32 A 4.0-80.0 2.0-25.0 10,000A 35 A 100.0 462.0 FM09 B 250 V 1/16 A 4.0-80.0 2.0-25.0 10,000A 35 A 49.0 120.0 FM09 B 250 V 1/10 A 4.0-80.0 2.0-25.0 10,000A 35 A 14.0 17.5 FM09 B 250 V 1/8 A 4.0-80.0 2.0-25.0 10,000A 35 A 9.0 11.0 FM09 B 250 V 15/100 A 4.0-80.0 2.0-25.0 10,
20、000A 35 A 6.9 8.0 FM09 B 250 V 3/16 A 4.0-80.0 2.0-25.0 10,000A 35 A 4.0 5.5 FM09 B 250 V 1/4 A 4.0-80.0 2.0-25.0 10,000A 35 A 3.18 10.5 FM09 B 250 V 3/10 A 4.0-80.0 2.0-25.0 10,000A 35 A 2.22 7.10 FM09 B 250 V 3/8 A 4.0-80.0 2.0-25.0 10,000A 35 A 1.5 4.77 FM09 B 250 V 1/2 A 4.0-80.0 2.0-25.0 10,000
21、A 35 A 1.2 2.83 FM09 B 250 V 6/10 A 4.0-80.0 2.0-25.0 10,000A 35 A .60 2.10 FM09 B 250 V 3/4 A 4.0-80.0 2.0-25.0 10,000A 35 A .45 1.43 FM09 B 250 V 8/10 A 4.0-80.0 2.0-25.0 10,000A 35 A .35 1.26 FM09 B 250 V 1 A 4.0-80.0 2.0-25.0 10,000A 35 A .21 .64 FM09 B 250 V 1-1/4 A 4.0-80.0 2.0-25.0 10,000A 35
22、 A .16 .38 FM09 B 250 V 1-1/2 A 4.0-80.0 2.0-25.0 10,000A 35 A .102 .340 FM09 B 250 V 1-6/10 A 4.0-80.0 2.0-25.0 10,000A 35 A .099 .270 FM09 B 250 V 2 A 4.0-80.0 2.0-25.0 10,000A 35 A .072 .180 FM09 B 250 V 2-1/2 A 10.0-250.0 2.0-25.0 10,000A 35 A .052 .154 FM09 B 250 V 2-8/10 A 10.0-250.0 2.0-25.0
23、10,000A 35 A .032 .090 FM09 B 250 V 3 A 10.0-250.0 2.0-25.0 10,000A 35 A .026 .090 FM09 B 250 V 3-2/10 A 10.0-250.0 2.0-25.0 10,000A 35 A .025 .090 FM09 B 125 V 4 A 10.0-250.0 2.0-25.0 10,000A Not rated .0240 .0560 FM09 B 125 V 5 A 10.0-250.0 0.05-10.0 10,000A Not rated .0108 .0600 FM09 B 125 V 6-1/
24、4 A 10.0-250.0 0.05-10.0 10,000A Not rated .0071 .0450 FM09 B 125 V 7 A 10.0-250.0 0.05-10.0 10,000A Not rated .0059 .0300 FM09 B 125 V 8 A 10.0-250.0 0.05-10.0 10,000A Not rated .0070 .0200 FM09 B 125 V 10 A 10.0-250.0 0.05-10.0 10,000A Not rated .0056 .0140 FM09 B 125 V 12 A 10.0-250.0 0.05-10.0 1
25、0,000A Not rated .0036 .0110 FM09 B 125 V 15 A 10.0-250.0 0.05-10.0 10,000A Not rated .0017 .0080 FM09 B 125 V 20 A 10.0-250.0 0.05-10.0 10,000A Not rated .0012 .0040 FM09 B 125 V 25 A 10.0-250.0 0.05-10.0 10,000A Not rated .0009 .0030 FM09 B 125 V 30 A 10.0-250.0 0.05-10.0 10,000A Not rated .0006 .
26、0022 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/9D 5 VERIFICATION: 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
27、 and subgroup 2 samples. 1/ Inspection Number of sample fuses Group II and subgroup 2 20 Terminal strength 20 Overload interrupt 135% at room ambient 4 200% at -55C 4 200% at +85C 4 300% at -55C 4 300% at +85C 4 1/ For characteristic B fuses only, four additional fuses shall be tested at 200 percent
28、 of rating at room ambient temperature. The number of group III samples for qualification and subgroup 1 for group C 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 th
29、e fuses shall be capable of withstanding a minimum short circuit current as shown in table III. TABLE III. Short circuit tests. Fuse selection: The following steps should apply in the selection of a fuse for any application: Step 1: Select a fuse with a voltage rating equal to or in excess of the ci
30、rcuit voltage. Step 2: The short circuit interrupting rating of the fuse should be checked to determine that it is adequate to protect against the short circuit currents that the particular equipment or circuit can be exposed to. Step 3: The ambient temperature in which the fuse is to be used should
31、 be compared to the curves shown on figure 1 or figure 2 to determine the effect the ambient will have on the current rating. For example, if a characteristic A fuse is to be used in a 60C ambient, it will only carry 95 percent of its nominal rating. A fuse which is used in a -20C ambient will carry
32、 107 percent of its nominal rating. Step 4: A fuse rating should be selected on the basis of equipment ampere load with compensation made for ambient temperature (see figure 2 and figure 3). Characteristic A and characteristic B fuses should not be loaded to more than 80 percent of the fuse rating (
33、or 80 percent of the adjusted rating based on ambient temperature consideration) to avoid nuisance openings caused by inrush currents and other harmless overloads. Time lag (characteristic B) fuses can be loaded to a higher level because of the ability to override harmless overloads, transients, and
34、 inrush currents of short duration. Fuse style Current rating Short circuit current AC type voltage FM09A 4 A 35 A 250 FM09A 10 A 100 A 250 FM09A 15 A 200 A 250 FM09A 30 A 10,000 A 125 FM09B 3 2/10 A 35 A 250 FM09B 30 A 10,000 A 125 Provided by IHSNot for ResaleNo reproduction or networking permitte
35、d without license from IHS-,-,-MIL-PRF-23419/9D 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/9D 7 Cross reference: For applicable cross reference, see table IV. The existing stocks of superseded items may be Provided by IHSNot for
36、ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/9D 8 used. When exhausted, the superseding parts shall be used. TABLE IV. Cross-reference. Superseding PIN MIL-PRF-23419/9 Superseded number MIL-F-23419/3 Superseding PIN MIL-PRF-23419/9 Superseded number MIL-F-
37、23419/6 FM09A250V1/100A FM03A 250V 1/100A FM09B250V1/100A FM06-250V 1/100A FM09A250V1/32A FM03A 250V 1/32A FM09B250V1/32A FM06-250V 1/32A FM09A250V1/16A FM03A 250V 1/16A FM09B250V1/16A FM06-250V 1/16A FM09A250V1/8A FM03A 250V 1/8A FM09B250V1/10A FM06-250V 1/10A FM09A250V1/4A FM03A 250V 1/4A FM09B250
38、V1/8A FM06-250V 1/8A FM09A250V3/8A FM03A 250V 3/8A FM09B250V15/100A FM06-250V 15/100A FM09A250V1/2A FM03A 250V 1/2A FM09B250V3/16A FM06-250V 3/16A FM09A250V3/4A FM03A 250V 3/4A FM09B250V2/10A FM06-250V 2/10A FM09A250V1A FM03A 250V 1A FM09B250V1/4A FM06-250V 1/4A FM09A250V1-1/2A FM03A 250V 1-1/2A FM0
39、9B250V3/10A FM06-250V 3/10A FM09A250V2A FM03A 250V 2A FM09B250V3/8A FM06-250V 3/8A FM09A250V3A FM03A 250V 3A FM09B250V4/10A FM06-250V 4/10A FM09A250V5A FM03A 250V 4A FM09B250V1/2A FM06-250V 1/2A FM09A250V6A FM03A 250V 5A FM09B250V6/10A FM06-250V 6/10A FM09A250V8A FM03A 250V 6A FM09B250V7/10A FM06-25
40、0V 7/10A FM09A250V10A FM03A 250V 8A FM09B250V3/4A FM06-250V 3/4A FM09A250V12A FM03A 250V 10A FM09B250V1A FM06-250V 1A FM09A250V15A FM03A 250V 12A FM09B250V1-1/4A FM06-250V 1-1/4A FM09A125V20A FM03A 125V 15A FM09B250V1-1/2A FM06-250V 1-1/2A FM09A125V25A FM03A 125V 20A FM09B250V1-6/10A FM06-250V 1-6/1
41、0A FM09A125V30A FM03A 125V 25A FM09B250V2A FM06-250V 2A N/A N/A FM09B250V2-1/2A FM06-125V 2-1/2A N/A N/A FM09B250V2-8/10A FM06-125V 2-8/10A N/A N/A FM09B250V3A FM06-125V 3A N/A N/A FM09B250V3-2/10A FM06-125V 3-2/10A N/A N/A FM09B250V4A FM06-125V 4A N/A N/A FM09B250V5A FM06-125V 5A N/A N/A FM09B250V6
42、-1/4A FM06-125V 6-1/4A N/A N/A FM09B250V7A FM06-125V 7A N/A N/A FM09B250V8A FM06-125V 8A N/A N/A FM09B250V10A FM06-125V 10A N/A N/A FM09B250V12A FM06-125V 12A N/A N/A FM09B250V15A FM06-125V 15A N/A N/A FM09B250V20A FM06-125V 20A N/A N/A FM09B250V25A FM06-125V 25A N/A N/A FM09B250V30A FM06-125V 30A P
43、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-23419/9D 9 Referenced documents. In addition to MIL-PRF-23419, this document references the following: MIL-STD-202 MIL-PRF-19207/1 MIL-PRF-19207/2 MIL-PRF-19207/8 MIL-PRF-19207/9 MIL-PRF-19207/11
44、 MIL-PRF-19207/16 MIL-PRF-19207/17 MIL-PRF-19207/18 MIL-PRF-19207/19 MIL-PRF-19207/21 MIL-PRF-19207/22 The margins of this specification 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 liabi
45、lity whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. Custodians: Preparing activity: Army - CR DLA -
46、 CC Navy - EC Air Force - 85 (Project 5920-2011-044) DLA - CC Review activities: Army - AR, CR4, MI Navy - AS, MC, OS, SH Air Force - 19, 99 NSA - NA 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-,-,-
