The resistance of PTCs rises as the temperature rises. With this feature, the value change of resistance is not obvious when the safe current passes, the resistance value changes drastically when abnormal current passes, this reaches the purpose of limiting abnormal current, the resistance value will “reset” automatically when the abnormality is eliminated and temperature returns to a safe level . It is an ideal choice for equipment with frequent abnormal over-current flowing area. PPTC often used in consumer electronics, power lines, telecommunications, I/O connectors, process control and medical equipment.

Specifications

● Certification: RoHS

● Packaging: in reel

● Smaller size saves board space and cost

● Resettable circuit protection

● Fast time-to-trip

● Low resistance

● Surface mount packaging for automated assembly

● Lead-free and compliant with the European Union RoHS Directive 2002/95/EC

Warning

PPTC devices are intended for protection against occasional over-current or over-temperature fault conditions ,and should not be used when repeated fault conditions are anticipated . Operation beyond maximum ratings or improper use may result in device damage and possible electrical arcing and flame .

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Test	Test Conditions	Accept/Reject Criteria
Resistance	In still air at 25℃	Ri_min≤R≤R1_max
Time to Trip	Specified current，V_max，25℃	T≤_Maximum Time to Trip
Hold Current	30min，at IH ，25℃	No trip
Trip Cycle Life	V_max，I_max，100 cycles	No arcing or burning
Trip Endurance	V_max，1 hour	No arcing or burning

Terminal Materials	Tin-Plated Nickle-copper
Soldering Zone	Meets EIA specification RS 186-9E and ANSI/J-STD-002 Category 3.

Test	Conditions	Resistance change
Passive aging	85℃,1000hours	±10%
Humidity aging	85℃/85%RH.1000 hours	±5%
Thermal shock	MIL-STD-202,Method 107G +85℃/-40℃,20times	-30% typical resistance change
Resistance to solvent	MIL-STD-202,Method 215	no change
Vibration	ML-STD-883C,Test Condition A	No chage

Model	Dimensions（mm）
Model	A(min)	A(max)	B(max)	B(max)	C(min)	C(max)	D(min)	E(min)
SMD1206-005-60V	3.00	3.50	1.50	1.80	0.60	1.10	0.15	0.10
SMD1206-010-60V	3.00	3.50	1.50	1.80	0.60	1.10	0.15	0.10
SMD1206-010-33V	3.00	3.50	1.50	1.80	0.50	1.10	0.15	0.10
SMD1206-012-30V	3.00	3.50	1.50	1.80	0.60	1.10	0.15	0.10
SMD1206-016-30V	3.00	3.50	1.50	1.80	0.40	0.90	0.15	0.10
SMD1206-020-24V	3.00	3.50	1.50	1.80	0.40	0.90	0.15	0.10
SMD1206-025-16V	3.00	3.50	1.50	1.80	0.40	0.90	0.15	0.10
SMD1206-030-16V	3.00	3.50	1.50	1.80	0.40	0.90	0.15	0.10
SMD1206-035-16V	3.00	3.50	1.50	1.80	0.40	0.90	0.15	0.10
SMD1206-050-6V	3.00	3.50	1.50	1.80	0.35	0.85	0.15	0.10
SMD1206-050-13.2	3.00	3.50	1.50	1.80	0.35	0.85	0.15	0.10
SMD1206-050-16V	3.00	3.50	1.50	1.80	0.35	0.85	0.15	0.10
SMD1206-050-24V	3.00	3.50	1.50	1.80	0.35	0.85	0.15	0.10
SMD1206-075-6V	3.00	3.50	1.50	1.80	0.35	0.85	0.15	0.10
SMD1206-075-13.2V	3.00	3.50	1.50	1.80	0.35	0.85	0.15	0.10
SMD1206-075-16V	3.00	3.50	1.50	1.80	0.60	1.30	0.15	0.10
SMD1206-100-6V	3.00	3.50	1.50	1.80	0.40	0.80	0.15	0.10
SMD1206-100-13.2V	3.00	3.50	1.50	1.80	0.40	1.30	0.15	0.10
SMD1206-100-16V	3.00	3.50	1.50	1.80	0.40	1.30	0.15	0.10
SMD1206-110-8V	3.00	3.50	1.50	1.80	0.40	0.80	0.15	0.10
SMD1206-150-6V	3.00	3.50	1.50	1.80	0.60	1.50	0.15	0.10
SMD1206-200-6V	3.00	3.50	1.50	1.80	0.70	1.70	0.15	0.10

Device	F	G	H
Device	Normal Value	Normal Value	Normal Value
1206 Series	1	1.9	2

Model	Vmax(dc)	Imax(A)	Ihold @25℃ (A)	Itrip @ 25℃ (A)	Pd Max( W)	Max Time to trip		Resistance
Model	Vmax(dc)	Imax(A)	Ihold @25℃ (A)	Itrip @ 25℃ (A)	Pd Max( W)	Current (A)	Time (Sec)	R1min (Ω )	R1max (Ω )
SMD1206-005	60.0	100	0.050	0.15	0.4	0.3	1.50	3.600	50.00
SMD1206-010	60.0	100	0.100	0.25	0.4	0.5	1.00	1.600	15.00
SMD1206-012	60.0	100	0.125	0.29	0.6	1.0	0.20	1.500	15.00
SMD1206-016	24	100	0.16	0.32	0.6	8.0	0.08	1.100	5.000
SMD1206-020	24.0	100	0.200	0.460	0.6	8.0	0.08	0.350	2.500
SMD1206-025	16.0	100	0.250	0.50	0.6	8.0	0.08	0.350	2.500
SMD1206-035	6.0 /16	100	0.350	0.75	0.6	8.0	0.10	0.250	1.300
SMD1206-050	6.0/16	100	0.500	1.00	0.6	8.0	0.10	0.150	0.700
1206-050-13.2	13.2	100	0.500	1.00	0.6	8.0	0.20	0.150	0.700
1206-050-24V	24	100	0.500	1.00	0.6	8.0	0.20	0.140	0.700
SMD1206-075	6.0/16	100	0.750	1.50	0.6	8.0	0.20	0.090	0.500
SMD1206-100	6.0	100	1.00	1.80	0.6	8.0	0.30	0.055	0.270
SMD1206-110	6.0	100	1.10	2.00	0.6	8.0	0.30	0.055	0.270
SMD1206-150	6.0/16	100	1.50	3.00	0.8	8.0	1.00	0.040	0.130
SMD1206-200	6.0	100	2.00	3.50	0.60	8.0	1.50	0.018	0.080

1206 Series PTC Resettable Fuses

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