FEATURES • • • • • • • DC/DC CONVERTERS 28 VOLT INPUT –55° to +125°C operation 12 to 50 VDC input Fully Isolated Magnetic feedback Fixed frequency 370 kHz typical Topology – Current Mode Flyback 80 V for up to 120 ms transient protection (70 V for 15 V single and dual models) • Inhibit function • Indefinite short circuit protection • Up to 79% efficiency MGH SERIES 1.5 WATT MODELS VDC OUTPUT SINGLE 5 12 15 DUAL ±5 ±12 ±15 Size (max.): 1.010 x 0.880 x 0.250 inches (25.65 x 22.35 x 6.35 mm) Shown with “Gull Wing” lead option, also available with straight leads. See Section B8, case B, for dimensions and options. Weight: 12 grams maximum Screening: Standard, ES, or 883 (Class H). See Section C2 for screening options, see Section A5 for ordering information. DESCRIPTION The MGH Series™ of DC/DC converters delivers 1.5 watts of output power in a labor saving surface mount package. The wide input voltage range of 12 to 50 VDC accepts the varying voltages of military, aerospace, or space applications. Single output converters feature outputs of 5, 12, or 15 volts while dual output models feature outputs of ±5, ±12, or ±15 volts. Transient protection of 80 volts for up to 120 milliseconds exceeds the requirements of MIL-STD-704A for the 5 and 12 volt single and dual models. The 15 volt single and dual converters will withstand transients of up to 70 volts for up to 120 milliseconds. CONVERTER DESIGN MGH Series DC/DC converters incorporate a continuous flyback topology with a constant switching frequency of approximately 370 kHz. Output voltage regulation is accomplished on the primary side using current-mode pulse width modulation (PWM). Regulation is affected by the output load; refer to the specifications tables for more information. PROTECTION FEATURES Undervoltage lockout prevents the MGH Series converters from operating below approximately 8 VDC input voltage to keep system current levels smooth, especially during initialization or re-start operations. All models include a soft-start function to prevent large current draw and minimize overshoot. The MGH Series of converters also provide short circuit protection by limiting the current to approximately 125% of full load. MIL-STD-461 Use Interpoint’s FMGA-461 EMI filter to pass the CE03 requirements of MIL-STD-461C. SURFACE MOUNT PACKAGE MGH DC/DC converters can be surface mounted with pick-andplace equipment or manually. It is recommended that the case be attached with flexible epoxy adhesive or silicone which is thermally conductive (>1 watt /meter/°K). For dual output models, up to 80% of the total load may be on one output providing the other output carries a minimum of 20% of the total load. The dual models can be used at double the output voltage by connecting the load between positive and negative outputs, leaving the common unconnected. As an example the MGH2805D (5 volt dual output) can be used as a 10 VDC output. Internal components are soldered with SN96 (melting temperature 221°C) to prevent damage during reflow. Maximum reflow temperature for surface mounting the MGH converter is 220°C for a maximum of 30 seconds. SN60, 62, or 63 are the recommended types of solder. Hand soldering should not exceed 300°C for 10 seconds per pin. INHIBIT FUNCTION The hermetically sealed metal cases are available in two different lead configurations. See Section B8, case B. When an open collector TTL logic low is applied to the inhibit terminal, pin 18, the converter shuts down and lowers the output voltage to near zero and input current to as low 2.3 mA. Leaving the terminal open or applying an open collector TTL logic high will enable the converter. B2-93 MGH SERIES 1.5 WATT DC/DC CONVERTERS ABSOLUTE MAXIMUM RATINGS Input Voltage • 12 to 50 V Output Power • 1.5 watts Capacitive Load • 200 µF single output models • 100 µF each output, dual output models Lead Soldering Temperature • Reflow 220°C 30 sec. max SN60, 62 or 63 recommended solder • Hand solder 300°C 10 sec. max per lead Storage Temperature Range (Case) • –65°C to +150°C INHIBIT TYPICAL CHARACTERISTICS Inhibit: TTL Open Collector • Logic low (output disabled) Logic low voltage ≤0.8 V Inhibit pin current 1 mA max • Referenced to input common • Logic high (output enabled) open collector Output Voltage Temperature Coefficient • 100 ppm/°C typical Input to Output Capacitance • 100 to 170 pF typical Undervoltage Lockout • 8 V input typical Current Limit • 125% of full load typical Isolation • 100 megohm minimum at 500 V Conversion Frequency (kHz) • 25°C 300 min, 370 typ, 450 max • –55°C to +125°C 270 min, 370 typ, 470 max Inhibit Pin Voltage (unit enabled) • 7 to 12 V RECOMMENDED OPERATING CONDITIONS Input Voltage Range • 12 to 50 VDC continuous • 80 V for 120 msec transient (70 V for 15 V single and dual models) Case Operating Temperature (Tc) • –55°C to +125°C full power • –55°C to +135°C absolute Derating Output Power/Current • Linearly from 100% at 125C° to 0% at 135 C Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified. SINGLE OUTPUT MODELS MGH2805S MGH2812S MGH2815S PARAMETER OUTPUT VOLTAGE1 CONDITIONS Tc = 25°C Tc = –55°C TO +125°C MIN 4.95 4.80 TYP 5 5 MAX 5.05 5.20 MIN 11.88 11.52 TYP 12 12 MAX 12.12 12.48 MIN 14.85 14.40 TYP 15 15 MAX 15.15 15.60 UNITS OUTPUT CURRENT VIN = 12 to 50 VDC 0 — 300 0 — 125 0 — 100 mA OUTPUT POWER VIN = 12 to 50 VDC 0 — 1.5 0 — 1.5 0 — 1.5 W OUTPUT RIPPLE VOLTAGE 10 kHz - 2 MHz Tc = –55°C TO +125°C — — 45 65 150 300 — — 50 70 200 300 — — 35 50 150 250 mV p-p LINE REGULATION VIN = 12 to 50 VDC Tc = –55°C TO +125°C — — 35 40 100 120 — — 60 70 200 250 — — 70 80 300 350 mV LOAD REGULATION 10% TO FULL LOAD Tc = –55°C TO +125°C — — 350 380 700 800 — — 600 640 1300 1400 — — 700 760 1500 1600 50% TO FULL LOAD Tc = –55°C TO +125°C — — 100 115 200 300 — — 145 160 300 400 — — 165 185 350 450 CONTINUOUS TRANSIENT 120 ms 12 0 28 — 50 80 12 0 28 — 50 80 12 0 28 — 50 70 NO LOAD Tc = –55°C TO +125°C — — 5.5 6.0 10 11 — — 6.0 6.5 10 12 — — 6.0 6.5 11 12 FULL LOAD Tc = –55°C TO +125°C — — 70 73 74 78 — — 68 70 72 74 — — 68 70 72 74 INHIBITED Tc = –55°C TO +125°C — — 2.3 2.4 3.2 3.5 — — 2.3 2.4 3.2 3.5 — — 2.3 2.4 3.2 3.5 INPUT RIPPLE CURRENT2 10k Hz - 10 MHz Tc = –55°C TO +125°C — — 100 130 200 250 — — 100 150 200 250 — — 100 150 200 250 mA p-p EFFICIENCY Tc = 25°C Tc = –55°C TO +125°C 72 69 77 75 — — 74 72 79 77 — — 74 72 79 77 — — % LOAD FAULT3, 4 POWER DISSIPATION — 1.3 2.0 — 2.0 3.2 — 2.3 3.7 INPUT VOLTAGE NO LOAD TO FULL INPUT CURRENT Tc = –55°C TO +125°C — 1.4 2.3 — 2.2 3.5 — 2.5 4.0 RECOVERY Tc = -–55°C TO +125°C TRANSIENT Tc = –55°C TO +125°C — — –400 –500 3.0 3.5 185 185 12 15 400 500 — — –700 –800 3.5 3.5 350 380 15 20 700 800 — — –700 –800 4.0 4.0 350 380 18 20 700 800 RECOVERY Tc = –55°C TO +125°C TRANSIENT Tc = –55°C TO +125°C — — –400 –500 125 125 170 180 500 600 400 500 — — –900 –1000 130 130 400 400 500 600 900 1000 — — –750 –850 140 180 400 450 600 750 750 850 12 TO 50 TO 12 VIN RECOVERY Tc = –55°C TO +125°C — — 0.75 0.75 3.0 4.0 — — 0.6 0.6 2.5 3.0 — — 0.47 0.5 2.0 2.5 START-UP 0 TO 28 VDC DELAY Tc = –55°C TO +125°C OVERSHOOT Tc = –55°C TO +1 25°C — — — — 7 10 0 0 20 40 100 150 — — — — 7 10 0 0 20 40 250 350 — — — — 7 10 0 0 20 40 300 450 STEP LOAD RESPONSE5 50 %–100%– 50% STEP LINE RESPONSE5 Notes 1. Specified at 50% of full load. 2. Lin = 2 µH 3. Max. duration of short circuit: 25°C– 90 seconds; 125°C – 30 seconds. B2-94 VDC mV VDC V mA W ms mV pk µs mV pk ms ms mV pk 4. Load fault is a short circuit (<50 mohms). Recovery into resistive full load. 5. Input step transition ≥ 10 µs.Recovery is time to settle to within 1% of Vout final value. MGH SERIES 1.5 WATT DC/DC CONVERTERS Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified. DUAL OUTPUT MODELS MGH2805D MGH2812D MGH2815D PARAMETER OUTPUT VOLTAGE1 CONDITIONS Tc = 25°C Tc = –55°C TO +125°C MIN ±4.95 ±4.80 TYP ±5 ±5 MAX ±5.05 ±5.20 MIN ±11.88 ±11.52 TYP ±12 ±12 MAX ±12.12 ±12.48 MIN ±14.85 ±14.40 TYP ±15 ±15 MAX ±15.15 ±15.60 UNITS OUTPUT CURRENT2 VIN = 12 to 50 VDC 0 ±150 240 0 ±62.5 100 0 ±50 80 mA OUTPUT POWER VIN = 12 to 50 VDC 0 — 1.5 0 — 1.5 0 — 1.5 W OUTPUT RIPPLE 10 kHz - 2 MHz — 35 150 — 35 150 — 30 150 VOLTAGE +VOUT Tc = –55°C TO +125°C — 50 250 — 40 250 — 35 250 –VOUT 10 kHz - 2 MHz Tc = –55°C TO +125°C — — 35 50 150 250 — — 35 40 150 250 — — 30 35 150 250 VIN = 12 to 50 VDC Tc = –55°C TO +125°C — — 10 20 50 100 — — 100 110 300 400 — — 165 180 500 650 10% TO FULL LOAD –55°C TO +125°C — — 300 350 600 700 — — 550 570 1100 1200 — — 600 630 1300 1400 50% TO FULL LOAD –55°C TO +125°C — — 80 100 200 300 — — 115 130 250 350 — — 125 135 300 400 LINE REGULATION3 VDC mV p-p V LOAD REGULATION3, 4 mV CROSS REGULATION5 –VOUT — — 400 — — 500 — — 500 mV CONTINUOUS TRANSIENT 120 ms 12 0 28 — 50 80 12 0 28 — 50 80 12 0 28 — 50 70 VDC V NO LOAD Tc = –55°C TO +125°C — — 5.0 6.0 10 12 — — 7.5 8.0 13 14 — — 7.5 8.0 13 14 FULL LOAD Tc = –55°C TO +125°C — — 69 72 73 77 — — 70 71 73 77 — — 71 72 74 78 INHIBITED Tc = –55°C TO +125°C — — 2.3 2.4 3.2 3.5 — — 2.3 2.4 3.2 3.5 — — 2.3 2.4 3.2 3.5 10 kHz - 10 MHz Tc = –55°C TO +125°C — — 100 130 200 250 — — 115 150 200 250 — — 90 120 200 250 mA p-p EFFICIENCY Tc = 25°C Tc = –55°C TO +125°C 73 70 77 75 — — 73 70 77 75 — — 72 69 76 74 — — % LOAD FAULT7,8 POWER DISSIPATION Tc = –55°C TO +125°C — — 1.4 1.6 2.2 2.5 — — 2.5 2.7 3.8 4.2 — — 2.7 3.0 4.1 4.5 W RECOVERY Tc = –55°C TO +125°C — — 3.7 3.8 15 20 — — 3.2 3.2 15 20 — — 4.0 4.0 15 20 ms TRANSIENT Tc = –55°C TO +125°C –300 –400 130 140 300 400 –600 –700 250 260 600 700 –600 –700 250 270 600 700 mV pk RECOVERY –55°C TO +125°C — — 100 100 400 500 — — 165 165 700 800 — — 50 50 200 300 µs STEP LINE RESPONSE19 TRANSIENT Tc = –55°C TO +125°C –250 –300 125 130 250 300 –500 –600 240 250 500 600 –500 –600 220 230 500 600 mV pk ± Vout 12 TO 50 TO 12 VIN START–UP 0 TO 28 VDC, ± Vout RECOVERY Tc = –55°C TO +125°C — — 0.6 0.6 2.5 3.0 — — 0.9 0.9 3.0 4.0 — — 0.6 0.7 3.0 4.0 ms DELAY Tc = –55°C TO +125°C — — 8 10 25 45 — — 8 10 25 45 — — 8 10 25 45 ms OVERSHOOT Tc = –55°C TO +125°C — — 0 0 100 150 — — 0 0 250 350 — — 0 0 750 900 mV pk INPUT VOLTAGE NO LOAD TO FULL INPUT CURRENT INPUT RIPPLE6 CURRENT STEP LOAD RESPONSE 9 ± Vout 50 %–100%– 50% Notes: 1. Specified at 50% load. 2. Max. spec indicates 80% of the converter’s total available power. This 80% is available from either output. 3. Specification applies to both + and –Vout. 4. Although no minimum load is required, at no load the output voltage may increase up to 15%. 5. Cross regulation is specified as the effect on –Vout for the following percentages of total output power: +Po = 20% and –Po = 80% to +Po=80% and –Po=20% 6. 7. 8. 9. mA Lin = 2 µH. Max. duration of short circuit: 25°C – 90 seconds; 125°C – 30 seconds. Load fault is a short circuit (<50 mohms). Recovery into resistive full load. Input step transition ≥ 10 µs.Recovery is time to settle to within 1% of Vout final value. B2-95 MGH SERIES 1.5 WATT DC/DC CONVERTERS Positive Input + +Vin Inhibit PWM Controller Shutdown Input Common Case Ground + Positive Output + Output Common FB +Vout Negative Output Dual models only FIGURE 1: BLOCK DIAGRAM SMD NUMBERS PIN OUT Pin 1 2 3 4, 5 6, 7 8, 9 10, 11 12 13, 14 15, 16, 17 18 Single Output Positive Input No connection Input Common Positive Output Case Ground Output Common Case Ground No connection No connection No connection Inhibit Dual Output Positive Input No connection Input Common Positive Output Case Ground Output Common Case Ground No connection Negative Output No connection Inhibit STANDARD MICROCIRCUIT DRAWING (SMD) MGH SERIES SIMILAR PART 5962-9569601HXC 5962-9569701HXC 5962-9569801HXC 5962-9570201HXC 5962-9570301HXC 5962-9570401HXC MGH2805S/883 MGH2812S/883 MGH2815S/883 MGH2805D/883 MGH2812D/883 MGH2815D/883 For exact specifications for an SMD product, refer to the SMD drawing. Call your Interpoint representative for status on the MGH SMD releases. See Section A3, SMDs, for more information. To meet specified performance, all pins must be connected except “No Connection” pins. 1 2 3 4 5 6 7 8 9 TOP VIEW MGH 18 17 16 15 14 13 12 11 10 Differently colored glass bead around pin one or dimple in header (bottom or side of case) indicates pin one. Cover marking is oriented with pin one at the upper right corner. See Section B8, case B, for dimensions and “gull-wing” option. FIGURE 2: PIN OUT B2-96 MODEL NUMBERING KEY MGH 28 12 S Base Model Input Voltage Output Voltage Number of Outputs (S = single, D = dual) Gull Wing Lead Option (Straight leaded case has no designator in this position.) Screening (Standard screening has no designator in this position.) Z / ES MGH SERIES 1.5 WATT DC/DC CONVERTERS Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, unless otherwise specified. 80 80 80 12 VOLT 12 VOLT 12 VOLT 70 50 VOLT 60 50 EFFICIENCY 28 VOLT EFFICIENCY 70 70 EFFICIENCY 90 90 90 28 VOLT 60 50 VOLT 50 30 0.25 0.5 0.75 1 1.25 1.5 1.75 0 ALL 5 VOLT MODELS OUTPUT POWER 30 0.25 0.5 0.75 0 OUTPUT POWER EFFICIENCY vs LINE & LOAD 28 VOLT 50 VOLT 50 40 40 40 60 30 0.25 0.5 0.75 1 1.25 1.5 1.75 0 12 & 15 V DUAL MODELS OUTPUT POWER 1 1.25 1.5 1.75 12 & 15 V SINGLES EFFICIENCY vs LINE & LOAD FIGURE 3 EFFICIENCY vs LINE & LOAD FIGURE 4 FIGURE 5 0 60 50 VDC FULL LOAD TO HALF LOAD 12 VDC 80 100 mV / div. 20 V / div. 40 Vin 100 mV / div. ATTENUATION (dB) 20 Vout HALF LOAD TO FULL LOAD 100 10 1 60 FREQUENCY (kHz) MGH2815S - Representative of all models 200 s / div. MGH2805S 500 s / div. MGH2805S LOAD TRANSIENT RESPONSE LINE TRANSIENT RESPONSE AUDIO REJECTION Vout 6 0 2 4 8 10 12 14 16 18 TIME (ms) MGH2805S Representative of all 5 volt models TURN-ON INTO FULL LOAD FIGURE 9 Vin +VOUT FULL LOAD TO HALF LOAD –VOUT HALF LOAD TO FULL LOAD 50 VDC 200 mV / div. 20 V / div. Vin FIGURE 8 FIGURE 7 200 mV / div. 2V/div. 20V/div. FIGURE 6 12 VDC +Vout –VOUT FULL LOAD TO HALF LOAD +VOUT HALF LOAD TO FULL LOAD –Vout 200 s / div. MGH2815D LINE TRANSIENT RESPONSE FIGURE 10 500 s / div. MGH2815D LOAD TRANSIENT RESPONSE FIGURE 11 B2-97 MGH SERIES 1.5 WATT DC/DC CONVERTERS Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, unless otherwise specified. 4 4 –Vout +Vout 2 0 ±Vout VOLTAGE CHANGE (%) 5V/div. 0 V for –Vout Vin ±Vout VOLTAGE CHANGE (%) 20V/div. –5 –15 –12 +15 +12 +5 -2 0 V for +Vout 0 5 10 15 20 25 30 35 40 45 TIME (ms) MGH2815D Also representative of MGH2812S & D and MGH2815S TURN-ON INTO FULL LOAD FIGURE 12 -4 CROSS REGULATION FIGURE 13 TRIP POINT 125% Vout NOMINAL % SAFE OPERATING AREA 40 20 20 40 60 80 100 120 140 160 % OF FULL LOAD OUTPUT VOLTAGE vs. OUTPUT LOAD FIGURE 15 B2-98 -2 CROSS REGULATION 60 0 0 90% TO 10% LOAD ON +V 10% TO 90% LOAD ON –V DUAL 80 0 ±12 ±15 -4 10 50 20 30 40 OUTPUT LOAD (%) DUAL 50% LOAD +V; 50% TO 10% LOAD –V AND 50% LOAD –V; 50% TO 10% LOAD +V 90/10 70/30 50/50 30/70 10/90 OUTPUT LOAD (%) 120 100 ±5 2 22622-001-DTS Rev A DQ# 1033 All technical information is believed to be accurate, but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice. MGH Series is a trademark of Interpoint. Copyright © 1998 - 1999 Interpoint. All rights reserved. FIGURE 14 CASES Differently colored glass bead around pin one or dimple in header (bottom or side of case) indicates pin one. CASE B TOP VIEW See Figure 6 for pin configurations. 1.010 max (25.65) CASE B TOP VIEW CASE B FMGA EMI Filter: Screening – Standard, ES, or 883 MGH Series: Screening – Standard, ES, or 883 1 2 3 4 5 6 7 8 9 0.900 (22.86) 0.800 (20.32) 0.700 (17.78) 0.600 (15.24) 0.500 (12.70) 0.400 (10.16) 0.300 ( 7.62) 0.200 ( 5.08) 0.100 ( 2.54) Materials Header Kovar/Nickel/Gold Cover Kovar/Nickel Pins Kovar/Nickel/Gold, matched glass seal Case dimensions in inches (mm) Tolerance ±0.005 (0.13) for three decimal places ±0.01 (0.3) for two decimal places unless otherwise specified CAUTION Maximum reflow temperature is 220°C for a maximum of 30 seconds. SN60, SN62, or SN63 are the recommended types of solder. See below for Solder Mask instructions. (This view shows straight leads.) 0.000 0.000 0.880 max (22.35) Cover marking is oriented with pin one at the upper right corner. 18 17 16 15 14 13 12 11 10 0.015 (0.38) Differently colored glass bead around pin one or dimple in header (bottom or side of case) indicates pin one. Cover marking is oriented with pin one at the upper right corn 0.010 (0.25) 1.870 ref. (47.50) 0.08 (2.0) 0.250 max. (6.35) Straight Leads 0.50 (12.7) Seam seal 1.140 ref. (28.96) 0.135 ref. (3.43) 1 0.010 (0.25) Gull Wing Leads Option 1 Gull wing leads are solder dipped. Lead dimensions are prior to solder dip. Hand soldering should not exceed 300°C for 10 seconds per pin. 0.010 (0.25) Bottom of case to bottom of lead 0.055 (1.40) FIGURE 5: CASE B MAXIMUM DIMENSIONS 0.08 (2.0) 0.070 (1.78) FIGURE 6: CASE B Solder Mask Notes 1. Pad dimensions are for the solder mask opening. Lead common to each other can be connected underneath as desired. 2. Ground pins should be connected to the center pad for improved grounding. 3. Center pad should not have a solder mask. Solder, copper, or Au/Ni plate are preferred over solder for adhesive attach. 4. Solder coat to solder down converter. 5. If less rotation of case is desired, make the pad width 0.020inches (0.51 mm). Pad length can be extended 0.010 inches (0.25 mm) towards the case body and as-desired dimension away from the case body. 6. Do not exceed 220°C as measured on the body of the converter (top or bottom). 7. Attach the body of the case to the board with a thermally conductive adhesive or SN60, 62, or 63 solder. The adhesive can be electrically conductive as well. It can be applied as an underfill post solder or dispensed and cured prior or during solder. 0.075 (1.91) 0.060 (1.52) 0.870 (22.10) 0.030 (0.76) 1.000 (25.40) 0.100 (2.54) 16X 0.100 (2.54) 4X FIGURE 7: CASE B SOLDER MASK Note: Although every effort has been made to render the case drawings at actual size, variations in the printing process may cause some distortion. Please refer to the numerical dimensions for accuracy. B8-7 QA SCREENING 125°C PRODUCTS 125°C PRODUCTS TEST (125°C Products) STANDARD /ES /883 (Class H)* PRE-CAP INSPECTION Method 2017, 2032 yes yes yes TEMPERATURE CYCLE (10 times) Method 1010, Cond. C, -65°C to 150°C Method 1010, Cond. B, -55°C to 125°C no no no yes yes no CONSTANT ACCELERATION Method 2001, 3000 g Method 2001, 500 g no no no yes yes no BURN-IN Method 1015, 160 hours at 125°C 96 hours at 125°C case (typical) no no no yes yes no FINAL ELECTRICAL TEST MIL-PRF-38534, Group A Subgroups 1 through 6: -55°C, +25°C, +125°C Subgroups 1 and 4: +25°C case no yes no yes yes no HERMETICITY TESTING Fine Leak, Method 1014, Cond. A Gross Leak, Method 1014, Cond. C Gross Leak, Dip (1 x 10-3) no no yes yes yes no yes yes no FINAL VISUAL INSPECTION Method 2009 yes yes yes Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534. *883 products are built with element evaluated components and are 100% tested and guaranteed over the full military temperature range of –55°C to +125°C. Applies to the following products MOR Series MHD Series MFLHP Series MHV Series MFL Series MHF+ Series MHP Series MHF Series** MTR Series MGA Series MQO Series** MSA Series MGH Series MCH Series FM-704A EMI Filter FMD**/FME EMI Filter FMC EMI Filter FMH EMI Filter FMGA EMI Filter FMSA EMI Filter HUM Modules** LCM Modules** LIM Modules **MFLHP Series, MQO Series, MHF Series, FMD EMI Filters, Hum Modules, and LCM Modules do not offer ‘883” screening. C2-10