Resistors Precision Thin Film Precision Thin Film Chip Resistors Chip Resistors IRC Advanced Film Division PFC Commercial Series High stability tantalum nitride film PFC Series Ultra stable Tantalum Nitride • StAavnadialardb 6le0 /i4n0 0S4n0/P2b, 0a6nd0 3P,b 0-f8re0e5 ( RanoHd S1 2co0m6pliant) terminations available resistor film system • AvAaEilCab-Qle2 in0 004 q0u2a, l0i6fi0e3d, 0805 and 1206 • TeAsbtesdo flourt Ce OTTCSR atpop ±lic1a0tpiopnms /°C • AbSsuolfluutre rTeCsRis ttoa n±t1 t0op pAmS/T°CM B809-95 • MIL screening available Non-leaching • Superior anti-sulfuration characteristics Nickel barrier AAllll ppaarrttss aarree PPbb--ffrreeee aanndd ccoommppllyy wwiitthh EEUU DDiirreecctitivvee 22001111//6655//EEUU aammeeWnnddraeepdd a bbroyyu n((dEEUU)) 22001155//886633 ((RRooHHSS33)) termination PFC chip resistor series provides the high precision and ultra stable performance of tantalum nitride resistive film system in 0402, 0603, 0805 and 1206 sizes. The unique characteristics of the passivated tantalum nitride film ensure long term life stability and reliability in most environments. Qualified for resistance to sulfur bearing gases, the PFC series is an excellent solution for automotive and heavy equipment applications where precision, exceptional reliability with anti-sulfuration characteristics is imperative. Electrical Data Power Rating Max Voltage Temperature ESD Model Noise Termination Substrate (70°C) Rating ( P x R) Range Sensitivity W0402 50mW 75V W0603 100mW 75V 100% matte tin (RoHS 2KV to 4KV 96.5% W0805 250mW 100V -65°C to +150°C (HBM) <-25dB compliant) Alumina plated over nickel barrier W1206 333mW 200V Environmental Data Performance Environmental Test Test Method Typical Maximum Sulfuration Test ASTM B809-95 humid vapor ±0.02% ±0.05% Thermal Shock MIL-PRF-55342 ±0.02% ±0.10% Low Temperature Operation MIL-PRF-55342 ±0.01% ±0.05% Short Time Overload MIL-PRF-55342 ±0.01% ±0.05% High Temperature Exposure MIL-PRF-55342 ±0.03% ±0.10% Effects of Solder MIL-PRF-55342 ±0.01% ±0.10% Moisture Resistance MIL-PRF-55342 ±0.03% ±0.10% Life MIL-PRF-55342 ±0.03% ±0.10% General Note IRC reserves the right to make changes in product specification without notice or liability . All information is subject to IRC’s own data and is considered accurate at time of going to print. A subsidiary of © IRC Advanced Film Division • Corpus Christi Texas 78411 USA TT electronics plc Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com PFC Series Issue August 2011 Sheet 1 of 4 General Note BI Technologies IRC Welwyn TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors © TT Electronics plc 10.18

PFC Series Datasheet Changes PPrerceisiocni sThiion Fnilm Thin Film • Title in P1 and header: change from PFC Series to PFC Special Series Chip Resistors • Manufacturing Capabilities Data: replace figure with the following table: Chip Resistors PFC Commercial Series IRC Advanced Film Division Tolerance % TCR W0402 W0603 W0805 W1206 ppm/°C 0.02 0.05 0.1-5 0.02 0.05 0.1-5 0.02 0.05 0.1-5 0.02 0.05 0.1-5 Manufacturing Capabilities Data 10 100Ω-16kΩ 100Ω-16kΩ1 100Ω-50kΩ 100Ω-50kΩ1 100Ω-100kΩ 100Ω-100kΩ1 100Ω-400kΩ 100Ω-400kΩ1 15 50Ω-16kΩ 50Ω-16kΩ1 50Ω-50kΩ 50Ω-50kΩ1 50Ω-100kΩ 50Ω-100kΩ1 50Ω-400kΩ 50Ω-400kΩ1 25 50Ω- 10Ω- 10Ω-30kΩ2 50Ω- 10Ω- 10Ω-100kΩ1 50Ω- 10Ω- 10Ω-267kΩ1 50Ω- 10Ω- 10Ω-1MΩ1 TCR 50, 100T ole1r6aknΩc e 02.41k%Ω to7 5.%5Ω-30kΩ2 50kΩ 75kΩ 5Ω-100kΩ1 100kΩ 180kΩ 5Ω-267kΩ1 400kΩ 650kΩ 5Ω-1MΩ1 ppm/°C W0402 NoWte0s 603 W0805 W1206 10 100Ω-16kΩ 100Ω1-5. 0kΩFor Pb-free, unscre1e0n0eΩd P-1F0C0 ckhΩips see separate P1FC0 0CΩom-4m00erkcΩial Series datasheet 2. For Pb-free, unscreened PFC chips at values ≥15R see separate PFC Commercial Series datasheet 15 50Ω-16kΩ 50Ω-50kΩ 50Ω-100kΩ 50Ω-400kΩTolerance 25 15Ω-30kΩ 10Ω-100kΩ 10Ω-267kΩ 10Ω-1MΩ W0402 50Ω • Replace power derating curve with sta3n0KdΩard Rfoesrmistaantc ger Raapnhg ebelow: 50, 100 15Ω-30kΩ 5Ω-100kΩ 5Ω-267kΩ 5Ω-1MΩ ±25, ±50 or ±100 ppm/°C TCR Power Derating Curve ±5%, ±2%, ±1%, ±0.5%,±0.1%, ±0.05%, ±0.02% Precision Thin Fil±5m%, ±2%, ±1%, ±0.5%, ±0.1%, ±0.05% Tolerance ±5%, ±2%, ±1%, ±0.5%, ±0.1% Chip Resistors W0603 5Ω 10Ω 50Ω 100Ω 200Ω 50KΩ 75KΩ 100KΩ IRC Advanced Film Division W0805 5Ω 10Ω 50Ω 100Ω 200Ω 100KΩ 180KΩ 267KΩ Resist a n c e Range W1206 5Ω 10Ω 50Ω 100Ω 200Ω 400KΩ 650KΩ 1.0MΩ ±50 or ±100 ppm/°C Physical Data TCR ±25 ppm• /°CMIL Screened Precision Chip Resistors: Delete line break after MIL-PRF-55342. L ±15 pp•m /°CMIL Screened Precision Chip Resistors: Add See separate MIL-CHIP datasheet. • Ordering Procedure USA (IRC)a Mil Screened - footnote: Change Please refer to PFC Military ±10 ppm/°C datasheet…. to Please refer to MIL-CHIP datasheet…. TOP W B OTTOM SIDE H b Model L W H a b END 0.04 ±0.003 0.021 ±0.005 0.012 ±0.003 0.008 -0.004, +0.008 0.01 ±0.006 W0402 (1.02 ±0.07) (0.53 ±0.12) (0.3 ±0.08) (0.2 -0.1/+0.2) (0.25 ±0.15) 0.063 ±0.004 0.031 ±0.004 0.02 ±0.004 0.012 ±0.008 0.015 ±0.009 W0603 (1.6 ±0.1) (0.79 ±0.11) (0.51 ±0.11) (0.3 ±0.2) (0.38 ±0.23) 0.081 ±0.006 0.05 ±0.007 0.02 ±0.006 0.015 ±0.009 0.016 ±0.008 W0805 (2.06 ±0.16) (1.27 ±0.18) (0.51 ±0.14) (0.38 ±0.23) (0.41 ±0.21) 0.126 ±0.008 0.063 ±0.004 0.024 ±0.006 0.025 ±0.017 0.025 ±0.017 W1206 (3.2 ±0.2) (1.6 ±0.1) (0.61 ±0.16) (0.64 ±0.44) (0.64 ±0.44) For PCB mounting pad recommendations see http://www.ttelectronics.com/sites/default/files/resistors/TN006%20-%20Recommended%20Layouts%20for%20SMD%20Resistors.pdf Construction MIL Screened Precision Chip Resistors Conductors and tantalum nitride resistive element are applied to an alumina substrate. The product is laser trimmed to value, and a protective black epoxy coat is applied. The product is then metallized and plated to provide a wrap-around solderable termination with IRC’s PFC chip resistors are available with MIL screening. These chips are manufactured on the same production line as our Mil- a 100% matte tin finish on a nickel barrier layer. It is 100% tested and provided on standard paper carrier tape. qualified chip resistors and screened in accordance with MIL-PRF-55342. Marking These chips are identified with IRC’s ordering information and not with MIL marking. ©T hIReC 0 4A0d2va cnhciepds Fairlme nDoivti smioanr k•e Cdor.p 3us dChigriistti mTexaasr k78in41g1 UisS Aused on the 0603 size and 4 digit marking on larger sizes and E96 values. Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com PFC Series Issue August 2011 Sheet 2 of 4 Special Variants For PFC resistors with tighter tolerances, SnPb terminations or MIL screening, refer to the separate PFC Special Series datasheet. General Note BI Technologies IRC Welwyn TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors © TT Electronics plc 10.18 © IRC Advanced Film Division • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Email: afdsales@irctt.com • Website: www.irctt.com PFC Series Issue August 2011 Sheet 4 of 4

Physical Data Physical Data Dimensions in inches (mm) Model L W H a b Dimensions in inches (mm) 0.04 ±0.002 0.021 ±0.002 0.012 ±0.003 0.008 ±0.002 0.01 ±0.002 MWo04d0e2l L W H a b (1.02 ±0.05) (0.53 ±0.05) (0.3 ±0.08) (0.2 ±0.05) (0.25 ±0.05) 0.04 ±0.002 0.021 ±0.002 0.012 ±0.003 0.008 ±0.002 0.01 ±0.002 W0402 0.063 ±0.004 0.031 ±0.004 0.02 ±0.004 0.012 ±0.005 0.015 ±0.005 W0603 (1.02 ±0.05) (0.53 ±0.05) (0.3 ±0.08) (0.2 ±0.05) (0.25 ±0.05) (1.6 ±0.1) (0.79 ±0.1) (0.51 ±0.1) (0.3 ±0.13) (0.38 ±0.13) 0.063 ±0.004 0.031 ±0.004 0.02 ±0.004 0.012 ±0.005 0.015 ±0.005 W0603 0.081 ±0.005 0.05 ±0.005 0.02 ±0.006 0.015 ±0.008 0.016 ±0.008 W0805 (1.6 ±0.1) (0.79 ±0.1) (0.51 ±0.1) (0.3 ±0.13) (0.38 ±0.13) (2.06 ±0.13) (1.27 ±0.13) (0.51 ±0.15) (0.38 ±0.2) (0.41 ±0.2) 0.081 ±0.005 0.05 ±0.005 0.02 ±0.006 0.015 ±0.008 0.016 ±0.008 W0805 0.126 ±0.006 0.063 ±0.005 0.024 ±0.004 0.025 ±0.01 0.025 ±0.01 W1206 (2.06 ±0.13) (1.27 ±0.13) (0.51 ±0.15) (0.38 ±0.2) (0.41 ±0.2) Precision (T3h.2i ±n0 .F1i5l)m (1.6 ±0.13) (0.61 ±0.1) (0.64 ±0.25) (0.64 ±0.25) 0.126 ±0.006 0.063 ±0.005 0.024 ±0.004 0.025 ±0.01 0.025 ±0.01 W1206 Chip Resis(t3o.2r ±s0.15) (1.6 ±0.13) (0.61 ±0.1) (0.64 ±0.25) (0.64 ±0.25) PFC Commercial Series Ordering Procedure Ordering Procedure This product has two valid part numbers: This product has two valid part numbers: European (Welwyn)Part Number: W1206R-01-1K0BI(1206,100ppm/°C, 1 kilohm±0.1%,Pb-free) European (Welwyn)Part Number: W1206R-01-1K0BI(1206,100ppm/°C, 1 kilohm±0.1%,Pb-free) W 1 2 0 6 R - 0 1 - 1 K 0 B I W1 1 2 2 0 6 R - 3 0 1 - 1 K4 0 B5 6I 1 2 3 4 5 6 1 2 3 4 5 6 Type Size TCR Value Tolerance Termination&Packing 1 2 3 4 5 6 W=PFC 0402 R-12 = ±10ppm/°C B = ±0.1% I = Pb-free, Standardpack Type Size TCR E24 = 3V/4alcuhearacters Tolerance Termination&Packing 0603 R-11 = ±15ppm/°C E96 = 3/4 characters D = ±0.5% A ll sizes 5000/re el* W=PFC 0402 R-12 = ±10ppm/°C B = ±0.1% I = Pb-free, Standardpack 0805 R = ±25ppm/°C E24 =R 3 =/4 ochhmarsacters F = ±1% 01620036 RR--1012 == ±±1550ppppmm//°°CC E96 K= 3=/ 4k ilcohhamrascters DG = = ± ±02.5%% A ll sizes 5000/re el* 0805 R-R01 = = ± ±2150p0ppmp/m°C/°C M R= m= eoghomhsms FJ == ±±51%% 1206 R-02 = ±50ppm/°C K = kilohms G = ±2% R-01 = ±100ppm/°C M = megohms J = ±5% USA (IRC)Commercial Part Number: PFC-W1206LF-01-1001-B(1206, 100ppm/°C, 1 kilohm ±0.1%,Pb-free) USA (IRC)Commercial Part Number: PFC-W1206LF-01-1001-B(1206, 100ppm/°C, 1 kilohm ±0.1%,Pb-free) P F C - W 1 2 0 6 L F - 0 1 - 1 0 0 1 - B P F1 C - W 1 22 0 6 L F 3 - 0 4 1 - 1 0 5 0 1 - B6 1 2 3 4 5 6 1 2 3 4 5 6 Family Model Termination TCR Value Tolerance Packing 1 2 3 4 5 6 FPamFCily WMo04d0e2l LF = TPeb r-mfreine a(t1i0o0n% Sn ) 12 = ±T1C0pRpm/°C 3 digitsV +a lmueultiplier TB o =l e ±r0a.n1c%e All sizPeasck5i0n0g0/reel* W060 11 = ±15ppm/°C R = ohms for D= ±0.5% PFC W0402 LF = Pb -free (100% Sn ) 12 = ±10ppm/°C 3 digits + multiplier B = ±0.1% All sizes 5000/reel* W0805 03 = ±25ppm/°C values <100 ohms F = ±1% W060 11 = ±15ppm/°C R = ohms for D= ±0.5% W1206 02 = ±50ppm/°C G = ±2% W0805 03 = ±25ppm/°C values <100 ohms F = ±1% 01 = ±100ppm/°C J = ±5% W1206 02 = ±50ppm/°C G = ±2% 01 = ±100ppm/°C J = ±5% * Non-standard pack quantity 1000/reel may be available by special request – contact factory. General Note BI Technologies IRC Welwyn TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors © TT Electronics plc 10.18

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: T T Electronics: W1206R032003BT W0603LF032152B-R1 W0805R033902B-R1 W1206R033972B-R1 W1206R037962B-R1 W2010R031210B-R1 W2010R032001B-R1 PFC-W0805LF-03-1870-B PFC-W0805LF-03-14R0-B PFC-W0805LF-03- 3401-B PFC-W1206LF-03-8453-B PFC-W1206LF-03-2670-B PFC-W0805LF-03-68R1-B PFC-W0805LF-03-9312-B PFC-W1206LF-03-1583-B PFC-W0805LF-03-3162-B PFC-W1206LF-03-5761-B PFC-W1206LF-03-2372-B PFC- W1206LF-03-1372-B PFC-W1206LF-03-8062-B PFC-W1206LF-03-4422-B PFC-W1206LF-03-2493-B PFC- W0805LF-03-1910-B PFC-W0805LF-03-4421-B PFC-W1206LF-03-3093-B PFC-W1206LF-03-1071-B PFC- W0805LF-03-1400-B PFC-W0805LF-03-4420-B PFC-W1206LF-03-2373-B PFC-W0805LF-03-2553-B PFC- W1206LF-03-1870-B PFC-W0805LF-03-1331-B PFC-W1206LF-03-1400-B PFC-W1206LF-03-8253-B PFC- W1206LF-03-11R8-B PFC-W1206LF-03-4420-B PFC-W1206LF-03-1912-B PFC-W0805LF-03-26R1-B PFC- W0805LF-03-2002-B PFC-W1206LF-03-1652-B PFC-W1206LF-03-3652-B PFC-W1206LF-03-6652-B PFC- W1206LF-03-42R2-B PFC-W1206LF-03-1910-B PFC-W0805LF-03-1003-B PFC-W1206LF-03-8661-B PFC- W1206LF-03-3921-B PFC-W1206LF-03-69R8-B PFC-W0805LF-03-2150-B PFC-W1206LF-03-1693-B PFC- W0805LF-03-10R0-B PFC-W0805LF-03-2670-B PFC-W1206LF-03-27R4-B PFC-W0805LF-03-80R6-B PFC- W1206LF-03-3403-B PFC-W1206LF-03-11R0-B PFC-W1206LF-03-1000-B PFC-W1206LF-03-3743-B PFC- W1206LF-03-7680-B PFC-W1206LF-03-2552-B PFC-W1206LF-03-6191-B PFC-W0805LF-03-7870-B PFC- W1206LF-03-1003-B PFC-W0805LF-03-3161-B PFC-W1206LF-03-52R3-B PFC-W1206LF-03-2672-B PFC- W0805LF-03-7680-B PFC-W1206LF-03-18R2-B PFC-W0805LF-03-4122-B PFC-W0805LF-03-4991-B PFC- W0805LF-03-8061-B PFC-W0805LF-03-1000-B PFC-W1206LF-03-15R0-B PFC-W1206LF-03-24R3-B PFC- W1206LF-03-8872-B PFC-W1206LF-03-9531-B PFC-W0805LF-03-2373-B PFC-W1206LF-03-4023-B PFC- W1206LF-03-9091-B PFC-W1206LF-03-7870-B PFC-W0805LF-03-2261-B PFC-W1206LF-03-4640-B PFC- W0805LF-03-38R3-B PFC-W0805LF-03-1582-B PFC-W1206LF-03-5230-B PFC-W1206LF-03-2210-B PFC- W1206LF-03-1180-B PFC-W1206LF-03-4120-B PFC-W1206LF-03-1100-B PFC-W0805LF-03-1020-B PFC- W0805LF-03-84R5-B PFC-W1206LF-03-3570-B PFC-W0805LF-03-6342-B PFC-W1206LF-03-13R0-B PFC- W1206LF-03-4643-B PFC-W0805LF-03-3570-B PFC-W1206LF-03-1020-B PFC-W0805LF-03-5230-B PFC- W0805LF-03-2210-B PFC-W0805LF-03-4751-B