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TT Electronics/Welwyn

Series	Category	# Parts	Status	Description

Part	Spec A	Spec B	Spec C	Spec D	Description

Series	Category	# Parts	Status	Description

TT Electronics/WelwynEMC2	Resistors	1	10
TT Electronics/WelwynPCF0402	Resistors	9	1
TT Electronics/WelwynPCF0603	Resistors	5	10
TT Electronics/WelwynPCF0805	Resistors	24	10
TT Electronics/WelwynPCF1206	Resistors	1	10
TT Electronics/WelwynRC55Y	Resistors	1	10
TT Electronics/WelwynW21	Through Hole Resistors	1	10
TT Electronics/WelwynWPRT20	Chassis Mount Resistors	2	10
TT Electronics/WelwynWRM0204	Resistors	1	10
TT Electronics/WelwynWRM0207	Resistors	1	10

Standalone parts(12)

Part	Composition	Operating Temperature [Max]	Operating Temperature [Min]	Size / Dimension [z]	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [z]	Tolerance	Number of Terminations	Temperature Coefficient	Resistance	Features	Power (Watts)	Supplier Device Package	Package / Case	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Power (Watts)	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]
TT Electronics/Welwyn WHS3-150RJA1	Wirewound	155 °C	-55 °C	0.571 in	5.2 mm	0.205 in	14.5 mm	5 %	2	200 ppm/°C	150 Ohms	Flame Proof Pulse Withstanding Safety	3 W	Axial	Axial
TT Electronics/Welwyn PCF0603PR-5K6BT1	Metal Film	125 °C	-55 °C					0.1 %	2	25 ppm/°C	5.6 kOhms		0.063 W		0603 (1608 Metric)	0.026 in	0.65 mm	0.8 mm	0.063 in	1.6 mm	0.031 in	0.0625 W
TT Electronics/Welwyn PCF0402PR-12KBT1	Metal Film	125 °C	-55 °C					0.1 %	2	25 ppm/°C	12 kOhms		0.063 W	0402	0402 (1005 Metric)			0.5 mm	0.039 in	1 mm	0.02 in	0.0625 W	0.022 in	0.55 mm
TT Electronics/Welwyn PCF0402R-7K5BT1	Metal Film	125 °C	-55 °C					0.1 %	2	25 ppm/°C	7.5 kOhms		0.063 W	0402	0402 (1005 Metric)			0.5 mm	0.039 in	1 mm	0.02 in	0.0625 W	0.022 in	0.55 mm
TT Electronics/Welwyn LCS0603-R75FT5
TT Electronics/Welwyn PCF0402R-20KBT1	Metal Film	125 °C	-55 °C					0.1 %	2	25 ppm/°C	20 kOhms		0.063 W	0402	0402 (1005 Metric)			0.5 mm	0.039 in	1 mm	0.02 in	0.0625 W	0.022 in	0.55 mm
TT Electronics/Welwyn PCF0805R-3K92BT1	Metal Film	125 °C	-55 °C					0.1 %	2	25 ppm/°C	3.92 kOhms		0.1 W	0805	0805	0.026 in	0.65 mm	1.25 mm	0.079 in	2 mm	0.049 in	0.1 W
TT Electronics/Welwyn PCF0805PR-10KBT1	Metal Film	125 °C	-55 °C					0.1 %	2	25 ppm/°C	10000 Ohms		0.1 W	0805	0805	0.026 in	0.65 mm	1.25 mm	0.079 in	2 mm	0.049 in	0.1 W
TT Electronics/Welwyn PCF0805-12-200KBT1	Metal Film	125 °C	-55 °C					0.1 %	2	10 ppm/°C	200000 Ohms		0.1 W	0805	0805	0.026 in	0.65 mm	1.25 mm	0.079 in	2 mm	0.049 in	0.1 W
TT Electronics/Welwyn PCF0402PR-2K0BT1	Metal Film	125 °C	-55 °C					0.1 %	2	25 ppm/°C	2 kOhms		0.063 W	0402	0402 (1005 Metric)			0.5 mm	0.039 in	1 mm	0.02 in	0.0625 W	0.022 in	0.55 mm