Power Connector HRS DF33C-2S-3.3C with 3.3mm Pitch Secure Locking and Accurate Board Placement Guides

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Price: Negotiable

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Delivery Time: Negotiable

Product Description

Product Overview

The DF33C Series connectors are compact, 3.3mm pitch connectors designed for internal power sources. They feature a secure locking mechanism, accurate board placement guides, and support for resin sealing. These connectors offer short circuit prevention and excellent contact retention, making them suitable for applications demanding high reliability, such as automotive environments.

Product Attributes

Brand: HIROSE ELECTRIC CO., LTD.
Series: DF33C
Pitch: 3.3mm
Certifications: UL94V-0 (Insulator)

Technical Specifications

Item	Specification	Conditions
Rated Current (Note 1)	5A/pin (20 AWG) / 4A/pin (22 AWG)	Note: For rated current with other wire types, refer to the table.
Operating Temperature Range	-35 to +85C (Note 2)	Includes temperature rise caused by current flow.
Operating Humidity Range	40 to 80% (Note 3)	Connector should be completely dry (no condensation).
Storage Temperature Range	-10 to +60C (Note 4)	Applicable to unused items in packaged state.
Storage Humidity Range	40 to 70% (Note 4)	Applicable to unused items in packaged state.
Rated Voltage	AC/DC 500V
Contact Resistance	No more than 10m (initially)	Measured at 20mV or below and 1mA
Insulation Resistance	No less than 1,000M	Measured at DC 500V
Withstanding Voltage	No flashover or breakdown	Apply AC 1500V for one minute
Contact Insertion and Extraction Forces	0.5N Min, 4.5N Max	Measured with a 0.5 0.002 steel pin
Durability	Contact Resistance: no more than 20m	30 mating cycles
Vibration Resistance	No electrical discontinuity of 1s or greater	Frequency 10-55Hz, half amplitude 0.75mm, 3 directions, 10 times each
Shock Resistance	No electrical discontinuity of 1s or greater	Acceleration: 490m/s, 11ms, Semi-sinusoidal 3 directions, 3 times each
Moisture-resistance	Contact Resistance: no more than 20m Insulation Resistance: no less than 500M	Left at temperature 40 2C, humidity 90 to 95%, 96 hours
Temperature Cycles	Contact Resistance: no more than 20m Insulation Resistance: no less than 1000M	-55C : 30 minutes 85C : 30 minutes, 5 cycles
Soldering Heat Resistance	The resin parts should withstand the temperature and resist melting.	Flow: 260C, 10 sec. / Hand solder: Soldering iron temperature, 300C, 3 sec.

Product Numbers and Specifications

Series	Type	No. of Contacts	Part No.	HRS No.	A (mm)	B (mm)	Packing
DF33C	Single row straight pin header	2	DF33C-2P-3.3DSA(24)	676-1131-2	8.4	3.3	135pcs/tray
		3	DF33C-3P-3.3DSA(24)	676-1132-5	11.7	6.6	95pcs/tray
		4	DF33C-4P-3.3DSA(24)	676-1133-8	15.0	9.9	75pcs/tray
		5	DF33C-5P-3.3DSA(24)	676-1134-0	18.3	13.2	60pcs/tray
		6	DF33C-6P-3.3DSA(24)	676-1135-3	21.6	16.5	50pcs/tray
DF33C	Double row, straight pin header	4	DF33C-4DP-3.3DSA(24)	676-1113-0	8.4	3.3	135pcs/tray
		6	DF33C-6DP-3.3DSA(24)	676-1114-3	11.7	6.6	95pcs/tray
		8	DF33C-8DP-3.3DSA(24)	676-1115-6	15.0	9.9	75pcs/tray
		10	DF33C-10DP-3.3DSA(24)	676-1116-9	18.3	13.2	60pcs/tray
		12	DF33C-12DP-3.3DSA(24)	676-1117-1	21.6	16.5	50pcs/tray
DF33C	Single row socket	2	DF33C-2S-3.3C	676-1136-6	7.8	3.3	100pcs/pack
		3	DF33C-3S-3.3C	676-1137-9	11.1	6.6
		4	DF33C-4S-3.3C	676-1138-1	14.4	9.9
		5	DF33C-5S-3.3C	676-1139-4	17.7	13.2
		6	DF33C-6S-3.3C	676-1140-3	21.0	16.5
DF33C	Double row socket	4	DF33C-4DS-3.3C	676-1119-7	7.8	3.3	100pcs/pack
		6	DF33C-6DS-3.3C	676-1120-6	11.1	6.6
		8	DF33C-8DS-3.3C	676-1121-9	14.4	9.9
		10	DF33C-10DS-3.3C	676-1122-1	17.7	13.2
		12	DF33C-12DS-3.3C	676-1123-4	21.0	16.5
DF33C	Single row retainer	2	DF33C-2RS-3.3	676-1141-6	6.2	3.3	100pcs/pack
		3	DF33C-3RS-3.3	676-1142-9	9.5	6.6
		4	DF33C-4RS-3.3	676-1143-1	12.8	9.9
		5	DF33C-5RS-3.3	676-1144-4	16.1	13.2
		6	DF33C-6RS-3.3	676-1145-7	19.4	16.5
DF33C	Double row retainer	4	DF33C-4RDS-3.3	676-1125-0	3.3	8.0	100pcs/pack
		6	DF33C-6RDS-3.3	676-1126-2	6.6	11.3
		8	DF33C-8RDS-3.3	676-1127-5	9.9	14.6
		10	DF33C-10RDS-3.3	676-1128-8	13.2	17.9
		12	DF33C-12RDS-3.3	676-1129-0	16.5	21.2