MICRO-MINIATURE FILM RESISTORS MFA SERIES RoHS RESISTORSCAPACITORSCOILSDELAY LINES Term.W is RoHS compliant & 260C compatible 101 FEATURES World's smallest axial-lead resistors! RCD Series MFA resistors were originally developed for use in aerospace requirements but have found numerous uses in industrial and medical applications, including hearing aids and high-frequency circuits. MFA1/10 & MFA1/20 are color banded, MFA1/16 is stamped with 3-digit resistance code. Subminiature size results in significant space savings, enabling high density circuits Wide resistance range: 1 to 10M Standard tolerances: 1%, 2%, 5%, 10% (0.5% available) Excellent high frequency performance Excellent environmental performance Available with cut & formed leads L MFA1/10: 0.5 [12.7] min. | L | A Inch [mm] | Figure 1: MFA1/10 & MFA1/20 0.5 [12.7] min. | A d A | | MFA1/20: 0.44 [11] min. | d | | | | | Inch [mm] Figure 2: MFA1/16 DIMENSIONS & ELECTRICAL RATINGS Figure Wattage Rating Max. Voltage MFA1/20 1 .05W @40C MFA1/16 2 MFA1/10 1 Resistance Range L .024 [.6] A .008 [.2] d .002 [.05] 1 - 10M .090 [2.3] .030 [.76] .008 [.2] 10 - 2.4M 2 - 10M .075 [1.9] .036 [.91] .008 [.2] 10 - 1M 1 - 4.7M .130 [3.3] .044[1.1] .012 [.3] 1% Tol. 2% Tol. 5% Tol. 10% Tol. 60V 100 - 1M 100 - 1M 1 - 10M .063W@70C 50V - - .10W@40C 100V - 51 - 390K DERATING TYPICAL PERFORMANCE Thermal Shock (-55 to +125C) 0.2% R Short Time Overload (2.5x W, 5S, NTE 2x rated V) 1% R Low Temp. Operation (-55C, 100 Hrs) 0.5% R High Temp. Exposure (125C, 100hrs) 0.5% R Temperature Coefficient 250ppm/ C (available to 25ppm) Resistance to Solder Heat 0.2% R Moisture Resistance 2% R Load Life(1000 hrs.) 1.0% R, 5% Max. Operating Temperature -55 to +125C Dielectric Strength 200V Voltage Coefficient 10ppm/volt Insulation Resistance 100Mohm PERCENT OF RATED POWER RCD Type 100 75 A= MFA1/10 & 1/20 B= MFA1/16 B 50 A 25 0 25 50 75 40 70 100 125 150 175 AMBIENT TEMPERATURE (C) P/N DESIGNATION: MFA1/20 - 1001 - F B W RCD Type Resis. Value: 4 digit code if tol. is 0.5% or 1% (1R00=1, 10R0=10, 1000=100, 1001=1K) 3 digit code if tol. is 2% or greater (1R0=1, 100=10, 101=100, 102=1K, 103=10K, 104=100K, 105=1M) Tolerance: D=0.5%, F=1%, G=2%, J=5% Packaging: B=Bulk, T=T&R (MFA1/10 only) Termination: W= Lead-free, Q= Tin/Lead (leave blank if either is acceptable) RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: 603-669-0054 Fax: 603-669-5455 Email:sales@rcdcomponents.com FA055A 67 Sale of this product is in accordance with GF-061. Specifications subject to change without notice.