RA-H341TD(LF)(SN)

IDC 2.54mm RA CONNECTOR IDC Disconnectable Insulation displacement connectors for 1.27mm pitch ribbon cables pitch Features –––––––––––––––––––––––– • Twin U-slot ID section The twin U-slot is the most important IDC element in Beam B JST’s RA connectors. As Slot shown in the figure, wire conductors are connected Beam A Beam supporter between the slots of U-shaped Conductor parallel beams, and the distance between each adjacent pair of beams is designed to be Double-leaf contact one third of the pitch of wire strands. • Two-die processing and selective gold plating Two precision dies are used to blank and form the contacts. After the first die blanks the contacts, they are gold plated at crucial points. Then, the contacts are formed by the second To keep pace with the rapid developments in electronics, internal and external connection systems are naturally increasing in density. At the same time, labor requirements and overall costs must be minimized. RA connectors meet all of these requirements, while providing increased reliability. These connectors, whose materials, shapes, dimensions, and surface treatments have been carefully selected, are based on the latest technological information that has been accumulated and improved over years of experience in crimping connection technology. die. This eliminates unnecessary gold-plating and overall costs are minimized. This innovation is another example of our industry-leading technology. • Selective gold-plated posts Header posts are also selectively gold-plated. While square wire material is used for production of conventional posts in loose pieces, continuous flat strip is used for production of our post in chain form. This allows selective gold-plating and provides cost reduction. • Cost-efficient JST’s unique technology allows it to produce connectors that are extremely reliable and cost-efficient. • Interchangeable cables and connectors RA connectors fit commercially available 1.27 mm pitch flat ribbon cables. A variety of ribbon cables are offered according to Short locking lever the purpose. Moreover, the RA series receptacles and header are interchangeable with the similar type of connectors commercially available. Contact JST before procuring cables and other manufacturer’s mating connectors. Long locking lever * Refer to "General Instruction and Notice when using Terminals and Connectors" at the end of this catalog. * Contact JST for details. * Compliant with RoHS. Standards –––––––––––––––––––––– 0 Recognized E60389 1 Certified LR20812 1 RA CONNECTOR Receptacle ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Specifications Characteristics Current rating Voltage rating Temperature range Materials 1.0 A AC, DC 300 V AC, DC Contact Phosphor bronze • Nickel-undercoated, selective gold-plated • Copper-undercoated, tin-plated (reflow treatment) (including temperature rise in applying electrical current) -55˚C to +125˚C (gold-plated) -55˚C to +105˚C (tin-plated) Receptacle housing Glass-filled PBT, UL94V-0, black Cover housing Glass-filled PBT, UL94V-0, black Strain relief Glass-filled PBT, UL94V-0, black Contact resistance Initial value/10 mΩ max. (gold-plated) 40 mΩ max. (tin-plated) After environmental tests/ 15 mΩ max. (gold-plated) 50 mΩ max. (tin-plated) Insulation resistance 5,000 MΩ min. Withstanding voltage Applicable wire 500 VAC/5 seconds *Contact JST for details. AWG #28, 1.27 mm pitch ribbon cable Applicable cables ––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Ribbon cables conforming to the following specifications can be used with RA connector receptacles. Contact JST for details. Dimensional tolerance (mm) No.of conductors (n) P W 10 to 14 ±0.18 ±0.3 16 to 26 ±0.28 ±0.3 34 to 60 ±0.38 ±0.3 1.27x(N-1)= P 1.27±0.05 (pitch) Insulator Conductor 1.27xN= W AWG #28 solid wire Construction: 0.32 mm dia. Material: Tin-plated annealed copper wire 0.9 Conductor AWG #28 stranded wire Construction: 7/0.127 mm dia. Material: Tin-plated annealed copper wire Insulator Soft vinyl chloride Note: N --- Number of circuits 2 RA CONNECTOR Model number identification –––––––––––––––––––––––––––––––––––––––––––––––– RA - S 50 1 T - 1 2 00 Note: The standard gold-plated type is identified by the suffix number [-1200], but this suffix number is usually omitted. The gold-plated type identified by [-0200] is indicated by [-0] for short. Other types must be identified by the full code number. Special types do not conform to the above coding system. • Series name • Product name: Receptacle • Number of circuits: 10, 14, 16, 20, 26, 34, 40, 50, 60 • Number of guide ribs: 10 to 40 circuits ... 1 50 circuits ... 0, 1, 2 60 circuits ... 1, 2 • Connection method: T ... Through type S ... Short lock through type • With or without strain relief: 0 ... Without 1 ... With • Contact material: 2 ... Phosphor bronze for spring • Surface finish: 00... Gold-plated (flash) 02... 0.2 micron gold-plated 04... 0.76 micron gold-plated 03... 0.4 micron gold-plated 90... Tin-plated (reflow treatment) Receptacle for long locking lever header Receptacle for short locking lever header Guide rib Guide rib 2.54 2.54 Strain relief Cover housing 4 4 Receptacle housing 1 1 : Height without strain relief : Height with strain relief RA-S101T RA-S141T RA-S161T RA-S201T RA-S261T RA-S341T RA-S401T RA-S500T RA-S501T RA-S502T RA-S601T RA-S602T RoHS compliance Tin-plated products display (LF)(SN) on a label. 3 6.1 6.1 RA-S101T-0 RA-S141T-0 RA-S161T-0 RA-S201T-0 RA-S261T-0 RA-S341S-0 RA-S341T-0 RA-S401T-0 RA-S502S-0 RA-S500T-0 RA-S501T-0 RA-S502T-0 RA-S602S-0 RA-S601T-0 RA-S602T-0 RA-S101T-1290 RA-S141T-1290 RA-S161T-1290 RA-S201T-1290 RA-S261T-1290 – RA-S341T-1290 RA-S401T-1290 – RA-S500T-1290 RA-S501T-1290 RA-S502T-1290 – RA-S601T-1290 RA-S602T-1290 – – – 10.4 3.4 A B Polarizing identification A B Polarizing identification 7 3.4 7 16.0 10.4 3.7 C RA CONNECTOR Strain relief and cover housing –––––––––––––––––––––––––––––––––––––––––––––– Indicate the Model No. shown below when ordering strain relief and cover separately. Strain relief 6.1 A 3.4 Strain relief 4.4 Dimensions (mm) A RA-SR10T-1 17.30 14 RA-SR14T-1 22.38 16 RA-SR16T-1 24.92 20 RA-SR20T-3 30.00 26 RA-SR26T-3 37.62 34 RA-CH34S RA-SR34T-3 RA-CH34T 47.78 – 40 RA-SR40T-3 RA-CH40T 55.40 50 RA-CH50S RA-SR50T-3 RA-CH50T 68.10 60 RA-CH60S RA-SR60T-1 RA-CH60T 80.80 RoHS compliance Note: 1. Color: Black Note: 2. When ordering Strain relief or Cover housing only, refer to the above Note: 2. Model Nos. 10 JST Model No. Cover housing Long type Short type – RA-CH10T – RA-CH14T – RA-CH16T – RA-CH20T – RA-CH26T Cover housing For long locking lever header A 7 3.4 6.1 Cover housing For short locking lever header A 7 3.4 6.1 4 RA CONNECTOR Shrouded header ––––––––––––––––––––––––––––––––––––––––––––––––––––––––– With long locking lever With short locking lever Top entry type Side entry type Specifications Materials and Finish Characteristics Current rating Voltage rating 1.0 A AC, DC Temperature range (including temperature rise in applying electrical current) -55˚ C to+125˚ C (gold-plated) -55˚ C to+105˚ C (tin-plated) Insulation resistance 5,000 M Ω min. Withstanding voltage 500 VAC/5 seconds Applicable PC board 1.6 mm thickness Note: Contact JST for details. 5 Post Brass • Nickel-undercoated Mating part; gold-plated Solder tail; tin-plated (reflow treatment) • Copper-undercoated, tin-plated (reflow treatment) Housing Glass-filled PBT, UL94V-0, black 300 V AC, DC RA CONNECTOR Model number identification –––––––––––––––––––––––––––––––––––––––––––––––– RA H 50 1 TD 1 1 10 Note: The standard gold-plated type is identified by the suffix number [-1110], but this suffix number is usually omitted. Other types must be identified by the full code number. Special types do not conform to the coding system in the left. • Series name • Product name: Header • Number of circuits: 10, 14, 16, 20, 26, 34, 40, 50, 60 • Number of guide grooves: 10 to 40 circuits...1 50 and 60 circuits...1, 2 • PC board mounting method: TD...Top entry SD...Side entry • Type of locking lever: 0...Without locking lever 1...Long locking lever 2...Short locking lever • Post material: 1...Brass • Surface finish:10...Gold-plated (flash) 12...0.2 micron gold-plated 13...0.4 micron gold-plated 14...0.76 micron gold-plated 90...Tin-plated (reflow treatment) Long locking lever Short locking lever Side entry type Top entry type Top entry type Long locking lever 5.4 5.4 Short locking lever (23.05) 17.5 2.54 17.5 14.2 (27.95) Polarizing mark 3 2.54 3 3.6 5.85 8.94 2.54 11 8.8max. (when unlocked) 2.54 A 0.5 8.9 B 8.94 RA-H101TD RA-H101SD RA-H101TD-1190 RA-H101SD-1190 RA-H141TD RA-H141SD RA-H141TD-1190 RA-H141SD-1190 RA-H161TD RA-H161SD RA-H161TD-1190 RA-H161SD-1190 RA-H201TD RA-H201SD RA-H201TD-1190 RA-H201SD-1190 RA-H261TD RA-H261SD — RA-H261TD-1190 — RA-H261SD-1190 — RA-H341TD RA-H341SD RA-H341TD-1190 RA-H341SD-1190 RA-H401TD RA-H401SD — RA-H401TD-1190 — RA-H401SD-1190 — *RA-H501TD *RA-H501SD *RA-H501TD-1190 *RA-H501SD-1190 RA-H502TD RA-H502SD — RA-H502TD-1190 — RA-H502SD-1190 — *RA-H601TD *RA-H601SD *RA-H601TD-1190 *RA-H601SD-1190 RA-H602TD RA-H602SD RA-H602TD-1190 RA-H602SD-1190 *RA-H341TD-2110 *RA-H501TD-2110 *RA-H601TD-2110 RoHS compliance This product displays (LF)(SN) on a label. Note: 1.Headers with locking levers can be used only for receptacle with strain reliefs. 2.*Marked products are not CSA approved. 6 RA CONNECTOR PC board layout (viewed from component side) –––––––––––––––––––––––––––––––––––– Side entry type φ ± φ ± Top entry type φ φ ± ± ± ± Note: 1. Tolerances are non-cumulative: ±0.05 mm for all centers. Hole dimensions differ according to the kind of PC board and piercing method. The dimensions above should serve as a guideline. Contact JST for details. 2. The mounting screw holes are not required for standard headers. 3. This is normally No. 1 pin position. 7